Skip to Codiac content Skip to data content Skip to data search
Codiac Project: Description

ATLAS

Datasets

335 datasets were found for the ATLAS project. Full dataset descriptions are available by selecting the dataset title. Display datasets in groups.

Aerial photos (TIFF) for western transect, northern Alaska [Jia, J.]
>This dataset contains the aerial photos at Atqasuk, Barrow, Ivotuk, and Oumalik in northern Alaska. They were scanned from paper photos and enhanced using Photoshop....
Alaska Average Annual Peak NDVI - Eastern transect [Jia, J., H. Epstein, D. Walker]
>This dataset contains the 1991-99 average annual peak Normalized Difference Vegetation Index (NDVI) GRID file in eastern Alaska. It was calculated from 1991-1999 Alaska biweekly AVHHR dataset provided by the U.S. Geological Survey (USGS)....
Alaska Average Annual Peak NDVI - Northern Alaska [Jia, J., H. Epstein, D. Walker]
>This dataset contains the 1995-99 average annual peak Normalized Difference Vegetation Index (NDVI) GRID file in northern Alaska. It was calculated from 1995-1999 Alaska biweekly AVHHR dataset provided by the U.S. Geological Survey (USGS)....
Alaska Average Annual Peak NDVI - Western transect [Jia, J., H. Epstein, D. Walker]
>This dataset contains the 1991-99 average annual peak Normalized Difference Vegetation Index (NDVI) GRID file in western Alaska. It was calculated from 1991-1999 Alaska biweekly AVHHR dataset provided by the U.S. Geological Survey (USGS)....
Alaska Average Time-integrated NDVI - Northern Alaska [Jia, J., H. Epstein, D. Walker]
>This dataset contains the 1995-99 average time integrated Normalized Difference Vegetation Index (NDVI) GRID file in northern Alaska. It was calculated from 1995-1999 Alaska biweekly AVHHR dataset provided by the U.S. Geological Survey (USGS)....
Alaska Growing Season NDVI Images [Jia, J., H. Epstein, D. Walker]
>This dataset includes JPEG format images from northern Alaska taken during the growing season during the years 1990 through 1999. It is composed of 14 bi-weekly maximum Normalized Difference Vegetation Index (NDVI) composites that were created from an...
Alaska Temperature Data [Welker, J., J. Fahnestock]
>This dataset is made up of raw temperature data collected at various sites in Alaska and for various studies from 1995 through 2001. Many of the data sets were collected along the Dalton Highway from Prudhoe Bay to Fairbanks or in other sites like...
Alexandra Fiord - Plant Nutrient Data [Welker, J., J. Fahnestock]
This dataset contains growing season (2000) carbon and nitrogen dynamics of leaves of dominant high arctic plant species in dry, mesic, and wet tundra ecosystems at Alexandra Fiord, Ellesmere Island, Canada. Data is in .txt format...
Alexandra Fiord Dry Tundra Ecosystem [Welker, J., J. Fahnestock]
>The data set presented here represents growing season (late-1999, 2000 and 2001) values of net carbon dioxide exchange, photosynthesis, and respiration between the atmosphere and dry heath tundra. The site is located at Alexandra Fiord on the east...
Alexandra Fiord Mesic Tundra Ecosystem [Welker, J., J. Fahnestock]
>The data set presented here represents growing season (late-1999, 2000 and 2001) values of net carbon dioxide exchange, photosynthesis, and respiration between the atmosphere and mesic tundra. The site is located at Alexandra Fiord on the east-central...
Alexandra Fiord Wet Tundra Ecosystem [Welker, J., J. Fahnestock]
>The data set presented here represents growing season (late-1999, 2000 and 2001) values of net carbon dioxide exchange, photosynthesis, and respiration between the atmosphere and wet tundra. The site is located at Alexandra Fiord on the east-central...
Annual Peak NDVI in Northern Alaska [Jia, J., H. Epstein, D. Walker]
>This dataset contains the 2000 annual peak Normalized Difference Vegetation Index (NDVI) GRID file in northern Alaska. It was calculated from 2000 Alaska biweekly AVHHR dataset provided by the U.S. Geological Survey (USGS)....
Arctic Regional Climate System (ARCSYM) Model Output [Lynch, A.]
>The Arctic Region Climate System Model (ARCSyM, Lynch et al 1995) has been developed for studies of ocean-ice-atmosphere and land-atmosphere interactions in the high latitudes on seasonal to interannual timescales. It was developed from the National...
Atqasuk Biomass by Functional Type (ASCII) [Walker, D.]
>This dataset contains biomass data sorted by plant functional type for the Atqasuk site, for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. The data were collected in 1999 and are in ASCII format. See the README for additional...
Atqasuk Biomass by Functional Type (Excel) [Walker, D.]
>This dataset contains biomass data sorted by plant functional type for the Atqasuk site, for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. The data were collected in 1999 and are in Excel format. See the README for additional...
Atqasuk CO2, H2O and Heat Flux Data [Oechel, W.]
>This data set contains eddy correlation data including CO2, H20, and Heat Flux at the U.S. Atqasuk Site in Alaska, 1999-2001. For more information, please see the readme file....
Atqasuk Grid Description with Photo [Walker, D.]
>This dataset contains a grid description and photo for the Atqasuk (MAT) grid on the Arctic Slope, Alaska. The data were collected on the grid in 1998. MAT stands for Moist Acidic Tundra vegetation type. The data were collected for the Arctic...
Atqasuk LAI Measurements (ASCII) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Atqasuk site on the Arctic Slope of Alaska, for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. The data were collected in 1999 and are in...
Atqasuk LAI Measurements (Excel) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Atqasuk site on the Arctic Slope of Alaska, for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. The data were collected in 1999 and are in...
Atqasuk Site Factors Summary [Walker, D.]
>This dataset contains a table of the basic site factors for the Atqasuk (MAT) grid on the Arctic Slope, Alaska. The data were taken for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. See the README for additional information....
Barrow Biomass by Functional Type (ASCII) [Walker, D.]
>This dataset contains biomass data sorted by plant functional type at the Barrow site, for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. The data were collected in 1999 and are in ASCII format. See the README for additional...
Barrow Biomass by Functional Type (Excel) [Walker, D.]
>This dataset contains biomass data sorted by plant functional type at the Barrow site, for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. The data were collected in 1999 and are in Excel format. See the README for additional...
Barrow CO2, H2O and Heat Flux Data [Oechel, W.]
This data set contains eddy correlation data including CO2, H20, and Heat Flux at the U.S. Barrow Site in 1998-2001. For more information, please see the readme file....
Barrow Grid Description with Photo [Walker, D.]
>This dataset contains a grid description and photo for the Barrow grid on the Artic Slope, Alaska. The data were collected in 1999 for the Artic Transitions in the Land-Atmosphere System (ATLAS) project. See the README for additional information....
Barrow LAI Measurements (ASCII) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Barrow site on the Arctic Slope of Alaska, for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. The data were collected in 1999 and are in ASCII...
Barrow LAI Measurements (Excel) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Barrow site on the Arctic Slope of Alaska, for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. The data were collected in 1999 and are in Excel...
Barrow Site Factors Summary [Walker, D.]
>This dataset contains a table of the basic site factors for the Barrow grid on the Arctic Slope, Alaska for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. See the README for additional information....
Barrow Urban Heat Island Air Temperatures (ASCII) [Hinkel, K., and F. E. Nelson]
>This dataset contains air temperature data taken from 54 stations near Barrow, Alaska to monitor the urban heat island (UHI) effect. Data is contained within two comma delimited ASCII text files, one of daily average air temperatures and the other of...
Barrow Urban Heat Island Air Temperatures (Excel) [Hinkel, K., and F. E. Nelson]
>This dataset contains air temperature data taken from 54 stations near Barrow, Alaska to monitor the urban heat island (UHI) effect. Data is contained within two Excel files, one of daily average air temperatures and the other of daily air temperature...
Biomass and LAI and NDVI Meas. - Site Factors (ASCII) [Walker, D.]
>This is a data table of the basic site factors for each site. The dataset also contains the readme for this dataset and a general readme for this series of datasets. NOTE: This dataset contains the data in ASCII format....
Biomass and LAI and NDVI Meas. - Site Factors (Excel) [Walker, D.]
>This is a data table of the basic site factors for each site. The dataset also contains the readme for this dataset and a general readme for this series of datasets. NOTE: This dataset contains the data in Excel format....
Biomass by Functional Type - Deadhorse MNT Site (ASCII) [Walker, D.]
>This dataset contains biomass data in ASCII format sorted by plant functional type for the Deadhorse site. The data was collected in 2000. The readme contains both the readme for this data set and the general readme for this series of datasets....
Biomass by Functional Type - Deadhorse MNT Site (Excel) [Walker, D.]
>This dataset contains biomass data in Excel format sorted by plant functional type for the Deadhorse site. The data was collected in 2000. The readme contains both the readme for this data set and the general readme for this series of datasets....
Biomass by Functional Type - Franklin Bluffs MNT Site (ASCII) [Walker, D.]
>This dataset contains biomass data sorted by plant functional type for the Franklin Bluffs MNT site. The data was collected in 2000. The readme contains both the readme for this dataset and the general readme for this series of datasets. NOTE: This...
Biomass by Functional Type - Franklin Bluffs MNT Site (Excel) [Walker, D.]
>This dataset contains biomass data sorted by plant functional type for the Franklin Bluffs MNT site. The data was collected in 2000. The readme contains both the readme for this dataset and the general readme for this series of datasets. NOTE: This...
Biomass by Functional Type - Sagwon MAT Site (ASCII) [Walker, D.]
>This dataset contains biomass data sorted by plant functional type for the Sagwon MAT site. The data was collected in 2000. The readme contains both the readme for this dataset and the general readme for this series of datasets. NOTE: This dataset...
Biomass by Functional Type - Sagwon MAT Site (Excel) [Walker, D.]
>This dataset contains biomass data sorted by plant functional type for the Sagwon MAT site. The data was collected in 2000. The readme contains both the readme for this dataset and the general readme for this series of datasets. NOTE: This dataset...
Biomass by Functional Type - Sagwon MNT Site (ASCII) [Walker, D.]
>This dataset contains biomass data sorted by plant functional type for the Sagwon MNT site. The data was collected in 2000. The readme contains both the readme for this dataset and the general readme for this series of datasets. NOTE: This dataset...
Biomass by Functional Type - Sagwon MNT Site (Excel) [Walker, D.]
>This dataset contains biomass data sorted by plant functional type for the Sagwon MNT site. The data was collected in 2000. The readme contains both the readme for this dataset and the general readme for this series of datasets. NOTE: This dataset...
Biomass by Functional Type - West Dock MNT Site (ASCII) [Walker, D.]
>This dataset contains biomass data in ASCII format sorted by plant functional type for the West Dock (MNT) site. The data was collected in 2000. The readme contains both the readme for this dataset and the general readme for this series of datasets....
Biomass by Functional Type - West Dock MNT Site (Excel) [Walker, D.]
>This dataset contains biomass data in Excel format sorted by plant functional type for the West Dock (MNT) site. The data was collected in 2000. The readme contains both the readme for this dataset and the general readme for this series of datasets....
CALM Home Page [Hinkel, K.]
>This dataset consists of the Home Page for the Circumpolar Active Layer Monitoring (CALM) program as well as multiple directories and files of jpg and gif images, docs, html files, powerpoint, xls and txt files. The data are from a CD and are...
Canadian Transect for the Circumpolar Arctic Vegetation Map (CAVM) Data Report [Walker, D., W. Gould, H. Epstein]
This dataset includes sampling schemes, site descriptions, soil descriptions and properties, plant species cover, and photographs of the Canadian Transect during July and August of the 1999 ATLAS field season. Files included are Microsoft Word and Excel...
Circumpolar Arctic Vegetation Mapping (CAVM) [Walker, D., H. Maier]
>This dataset includes current versions of datasets used in the Circumpolar Arctic Vegetation Map (CAVM) project. Data files were created using Arc/Info version 8.0.1 on the Unix (Solaris 2.6) platform. Most of the Arc/Info grids have been documented...
Clyde's Gulch Stream Discharge Data (ASCII) [Hinzman, L.]
This dataset contains stream flow data from Clyde's Gulch on the Seward Peninsula in Alaska. The stream discharge was monitored several times a day during snowmelt and periodically after snowmelt until late summer by taking individual measurements using...
Clyde's Gulch Stream Discharge Data (Excel) [Hinzman, L.]
This dataset contains stream flow data from Clyde's Gulch on the Seward Peninsula in Alaska. The stream discharge was monitored several times a day during snowmelt and periodically after snowmelt until late summer by taking individual measurements using...
Council Area Soil Classification and Properties [Ping, C-L.]
This dataset contains soil classification and property data for a number of different sites around the Council, Alaska vicinity. These data consist of jpg files containing imagery and data tables and are previewable via the link at the top of the page...
Council Biomass Data (ASCII) [Copass, C.]
>This dataset contains peak season understory biomass and leaf area index (LAI) from the ATLAS sites in Council. Sites C2, C6, and C4 were harvested in 1999 and C1, C3, and C5 in 2000. The vegetation was sampled in the 100x100m sites that were centered...
Council Biomass Data (Excel) [Copass, C.]
>This dataset contains peak season understory biomass and leaf area index (LAI) from the ATLAS sites in Council. Sites C2, C6, and C4 were harvested in 1999 and C1, C3, and C5 in 2000. The vegetation was sampled in the 100x100m sites that were centered...
Council Bulk Density Data (ASCII) [Beringer, J.]
>This dataset includes mean bulk density for soil layers at sites measured in 1999 in ASCII format. There were 3 flux and climate towers at Council, Seward Peninsula, Alaska. Two towers were used at the tundra and forest sites. The third tower was...
Council Bulk Density Data (Excel) [Beringer, J.]
>This dataset includes mean bulk density for soil layers at sites measured in 1999 in Excel format. There were 3 flux and climate towers at Council, Seward Peninsula, Alaska. Two towers were used at the tundra and forest sites. The third tower was...
Council Climate Data - Burned Tundra Site (ASCII) [Beringer, J.]
>This dataset includes climate data from the burned tundra area in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Climate Data - Burned Tundra Site (Excel) [Beringer, J.]
This dataset includes climate data from the burned tundra area in the Council region gathered during the 2000 summer field season in Excel format...
Council Climate Data - Forest Site (ASCII) [Beringer, J.]
>This dataset includes climate data from the forest area in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Climate Data - Forest Site (Excel) [Beringer, J.]
This dataset includes climate data from the forest area in the Council region gathered during the 2000 summer field season in Excel format...
Council Climate Data - Heath Site (ASCII) [Beringer, J.]
>This dataset includes climate data from the Heath Site area in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Climate Data - Heath Site (Excel) [Beringer, J.]
This dataset includes climate data from the Heath Site area in the Council region gathered during the 2000 summer field season in Excel format...
Council Climate Data - NCAR ISS Tundra Site (ASCII) [Beringer, J.]
>This dataset includes climate data from NCAR's ISS site area in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Climate Data - NCAR ISS Tundra Site (Excel) [Beringer, J.]
This dataset includes climate data from NCAR's ISS site area in the Council region gathered during the 2000 summer field season in Excel format...
Council Climate Data - Shallow Lake Site (ASCII) [Beringer, J.]
>This dataset includes climate data from the shallow lake in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Climate Data - Shallow Lake Site (Excel) [Beringer, J.]
This dataset includes climate data from the shallow lake site area in the Council region gathered during the 2000 summer field season in Excel format...
Council Climate Data - Shrub Site (ASCII) [Beringer, J.]
>This dataset includes climate data from the shrub site in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Climate Data - Shrub Site (Excel) [Beringer, J.]
This dataset includes climate data from the shrub site area in the Council region gathered during the 2000 summer field season in Excel format...
Council Climate Data - Site 1 Spruce Forest (ASCII) [Beringer, J.]
>This dataset includes climate data in ASCII format from site 1 in the Council region gathered during the 1999 summer field season. It includes data from the spruce forest site. This dataset is also available in an Excel format....
Council Climate Data - Site 1 Spruce Forest (Excel) [Beringer, J.]
This dataset includes climate data in Excel format from site 1 in the Council region gathered during the 1999 summer field season. It includes data from the spruce forest site...
Council Climate Data - Site 2 Tundra (ASCII) [Beringer, J.]
>This dataset includes climate data in ASCII format from site 2 in the Council region gathered during the 1999 summer field season. It includes data from the tundra site. This dataset is also available in an Excel format....
Council Climate Data - Site 2 Tundra (Excel) [Beringer, J.]
This dataset includes climate data in Excel format from site 2 in the Council region gathered during the 1999 summer field season. It includes data from the tundra site...
Council Climate Data - Site 3 Shrub (ASCII) [Beringer, J.]
>This dataset includes climate data in ASCII format from site 3 in the Council region gathered during the 1999 summer field season. It includes data from the shrub site. This dataset is also available in an Excel format....
Council Climate Data - Site 3 Shrub (Excel) [Beringer, J.]
This dataset includes climate data in Excel format from site 3 in the Council region gathered during the 1999 summer field season. It includes data from the shrub site...
Council Climate Data - Site 4 Woodland (ASCII) [Beringer, J.]
>This dataset includes climate data in ASCII format from site 4 in the Council region gathered during the 1999 summer field season. It includes data from the woodland site. This dataset is also available in an Excel format....
Council Climate Data - Site 4 Woodland (Excel) [Beringer, J.]
This dataset includes climate data in Excel format from site 4 in the Council region gathered during the 1999 summer field season. It includes data from the woodland site...
Council Climate Data - Site 6 Low Shrub (ASCII) [Beringer, J.]
>This dataset includes climate data in ASCII format from site 6 in the Council region gathered during the 1999 summer field season. It includes data from the lowshrub site. This dataset is also available in an Excel format....
Council Climate Data - Site 6 Low Shrub (Excel) [Beringer, J.]
This dataset includes climate data in Excel format from site 6 in the Council region gathered during the 1999 summer field season. It includes data from the lowshrub site...
Council Climate Data - Site 8 Burned Tundra (ASCII) [Beringer, J.]
>This dataset includes climate data in ASCII format from site 8 in the Council region gathered during the 1999 summer field season. It includes data from the burned tundra site. This dataset is also available in an Excel format....
Council Climate Data - Site 8 Burned Tundra (Excel) [Beringer, J.]
This dataset includes climate data in Excel format from site 8 in the Council region gathered during the 1999 summer field season. It includes data from the burned tundra site...
Council Climate Data - Tundra Site (ASCII) [Beringer, J.]
>This dataset includes climate data from the tundra site in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Climate Data - Tundra Site (Excel) [Beringer, J.]
This dataset includes climate data from the tundra site area in the Council region gathered during the 2000 summer field season in Excel format...
Council Cover Data (ASCII) [Copass, C.]
>This dataset contains peak season understory cover and heights (cm) from the ATLAS sites in Council. Sites C2, C6, and C4 were point framed in 1999 and C1, C3, and C5 in 2000....
Council Cover Data (Excel) [Copass, C.]
>This dataset contains peak season understory cover and heights (cm) from the ATLAS sites in Council. Sites C2, C6, and C4 were point framed in 1999 and C1, C3, and C5 in 2000....
Council Flux Data - Burned Tundra Site (ASCII) [Beringer, J.]
>This dataset includes flux data from the burned tundra area in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Flux Data - Burned Tundra Site (Excel) [Beringer, J.]
This dataset includes flux data from the burned tundra area in the Council region gathered during the 2000 summer field season in Excel format...
Council Flux Data - Forest Site (ASCII) [Beringer, J.]
>This dataset includes flux data from the forest area in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Flux Data - Forest Site (Excel) [Beringer, J.]
This dataset includes flux data from the forest area in the Council region gathered during the 2000 summer field season in Excel format...
Council Flux Data - Heath Site (ASCII) [Beringer, J.]
>This dataset includes flux data from the Heath Site area in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Flux Data - Heath Site (Excel) [Beringer, J.]
This dataset includes flux data from the Heath Site area in the Council region gathered during the 2000 summer field season in Excel format...
Council Flux Data - NCAR ISS Tundra Site (ASCII) [Beringer, J.]
>This dataset includes flux data from NCAR's ISS Site area in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Flux Data - NCAR ISS Tundra Site (Excel) [Beringer, J.]
This dataset includes flux data from NCAR's ISS Site area in the Council region gathered during the 2000 summer field season in Excel format...
Council Flux Data - Shallow Lake Site (ASCII) [Beringer, J.]
>This dataset includes flux data from the shallow lake site area in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Flux Data - Shallow Lake Site (Excel) [Beringer, J.]
This dataset includes flux data from the shallow lake site area in the Council region gathered during the 2000 summer field season in Excel format...
Council Flux Data - Shrub Site (ASCII) [Beringer, J.]
>This dataset includes flux data from the shrub site area in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Flux Data - Shrub Site (Excel) [Beringer, J.]
This dataset includes flux data from the shrub site area in the Council region gathered during the 2000 summer field season in Excel format...
Council Flux Data - Site 1 Spruce Forest (ASCII) [Beringer, J.]
>This dataset includes flux data in ASCII format from site 1 in the Council region gathered during the 1999 summer field season. It includes data from the spruce forest site. This dataset is also available in an Excel format....
Council Flux Data - Site 1 Spruce Forest (Excel) [Beringer, J.]
This dataset includes flux data in Excel format from site 1 in the Council region gathered during the 1999 summer field season. It includes data from the spruce forest site...
Council Flux Data - Site 2 Tundra (ASCII) [Beringer, J.]
>This dataset includes flux data in ASCII format from site 2 in the Council region gathered during the 1999 summer field season. It includes data from the tundra site. This dataset is also available in an Excel format....
Council Flux Data - Site 2 Tundra (Excel) [Beringer, J.]
This dataset includes flux data in Excel format from site 2 in the Council region gathered during the 1999 summer field season. It includes data from the tundra site...
Council Flux Data - Site 3 Shrub (ASCII) [Beringer, J.]
>This dataset includes flux data in ASCII format from site 3 in the Council region gathered during the 1999 summer field season. It includes data from the shrub site. This dataset is also available in an Excel format....
Council Flux Data - Site 3 Shrub (Excel) [Beringer, J.]
This dataset includes flux data in Excel format from site 3 in the Council region gathered during the 1999 summer field season. It includes data from the shrub site...
Council Flux Data - Site 4 Woodland (ASCII) [Beringer, J.]
>This dataset includes flux data in ASCII format from site 4 in the Council region gathered during the 1999 summer field season. It includes data from the woodland site. This dataset is also available in an Excel format....
Council Flux Data - Site 4 Woodland (Excel) [Beringer, J.]
This dataset includes flux data in Excel format from site 4 in the Council region gathered during the 1999 summer field season. It includes data from the woodland site...
Council Flux Data - Site 6 Low Shrub (ASCII) [Beringer, J.]
>This dataset includes flux data in ASCII format from site 6 in the Council region gathered during the 1999 summer field season. It includes data from the lowshrub site. This dataset is also available in an Excel format....
Council Flux Data - Site 6 Low Shrub (Excel) [Beringer, J.]
This dataset includes flux data in Excel format from site 6 in the Council region gathered during the 1999 summer field season. It includes data from the lowshrub site...
Council Flux Data - Site 8 Burned Tundra (ASCII) [Beringer, J.]
>This dataset includes flux data in ASCII format from site 8 in the Council region gathered during the 1999 summer field season. It includes data from the burned tundra site. This dataset is also available in an Excel format....
Council Flux Data - Site 8 Burned Tundra (Excel) [Beringer, J.]
This dataset includes flux data in Excel format from site 8 in the Council region gathered during the 1999 summer field season. It includes data from the burned tundra site...
Council Flux Data - Tundra Site (ASCII) [Beringer, J.]
>This dataset includes flux data from the tundra site area in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Flux Data - Tundra Site (Excel) [Beringer, J.]
This dataset includes flux data from the tundra site area in the Council region gathered during the 2000 summer field season in Excel format...
Council Leaf Area Index Measurements (ASCII) [Copass, C.]
>This dataset contains point based measurements of Leaf Area Index (LAI) from the Council Grids. The LAI data were collected with the Licor LAI-2000 Canopy Analyzer on multiple dates, including approximately peak season biomass during the 1999 field...
Council Leaf Area Index Measurements (ASCII) [Copass, C.]
>This dataset contains point based measurements of Leaf Area Index (LAI) from the Council Grids. The LAI data were collected with the Licor LAI-2000 Canopy Analyzer on multiple dates, including approximately peak season biomass during the 2000 field...
Council Leaf Area Index Measurements (Excel) [Copass, C.]
>This dataset contains point based measurements of Leaf Area Index (LAI) from the Council Grids. The LAI data were collected with the Licor LAI-2000 Canopy Analyzer on multiple dates, including approximately peak season biomass during the 1999 field...
Council Leaf Area Index Measurements (Excel) [Copass, C.]
>This dataset contains point based measurements of Leaf Area Index (LAI) from the Council Grids. The LAI data were collected with the Licor LAI-2000 Canopy Analyzer on multiple dates, including approximately peak season biomass during the 2000 field...
Council Meteorological Data - Station C1 [Hinzman, L.]
This dataset contains Meteorological Data taken from the Council site station C1 during the ATLAS field project...
Council Meteorological Data - Station C2 [Hinzman, L.]
This dataset contains Meteorological Data taken from the Council site station C2 during the ATLAS field project...
Council Meteorological Data - Station C3 [Hinzman, L.]
This dataset contains Meteorological Data taken from the Council site station C3 during the ATLAS field project...
Council NCAR ISS High Resolution Soundings - Dry Tundra Site (C8) [Lynch, A.]
>This dataset contains atmospheric profiles derived from rawinsondes released from the Dry Tundra Site at Council, Seward Peninsula for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project during the summer 2000 field campaign. The data...
Council NCAR ISS High Resolution Soundings - Tundra Site (C2) [Lynch, A.]
>This dataset contains rawinsonde profiles collected from Council, Seward Peninsula, Tundra Site (C2) during Arctic Transitions in the Land-Atmosphere System (ATLAS) program 1999 summer field campaign. Profiles were collected by National Center for...
Council NCAR ISS High Resolution Soundings - Tundra Site (C2) [Lynch, A.]
>This dataset contains rawinsonde derived atmospheric profiles taken at the Tundra Site (C2) on the Council, Seward Peninsula for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project during the 2000 summer field campaign. The data were...
Council Radiation Data - Station C1 [Hinzman, L.]
This dataset contains Radiation Data taken from the Council site station C1 during the ATLAS field project...
Council Radiation Data - Station C2 [Hinzman, L.]
This dataset contains Radiation Data taken from the Council site station C2 during the ATLAS field project...
Council Radiation Data - Station C3 [Hinzman, L.]
This dataset contains Radiation Data taken from the Council site station C3 during the ATLAS field project...
Council Sapflow Data - Forest Site (ASCII) [Beringer, J.]
>This dataset includes sapflow data from the spruce forest area site in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Sapflow Data - Forest Site (Excel) [Beringer, J.]
This dataset includes sapflow data from the spruce forest site area in the Council region gathered during the 2000 summer field season in Excel format...
Council Site Characteristics [Beringer, J.]
This dataset includes diagrams and photos of the sites in the Council region gathered during the 1999 summer field season. It is in MS Word format...
Council Site Characteristics [Beringer, J.]
This dataset includes diagrams and photos of the sites in the Council region gathered during the 2000 summer field season. It is in MS Word format...
Council Snow Depth Data - Station C3 [Hinzman, L.]
This dataset contains Snow Data taken from the Council site station C3 during the ATLAS field project...
Council Soil Data - Station C1 [Hinzman, L.]
This dataset contains Soil Data taken from the Council site station C1 during the ATLAS field project...
Council Soil Data - Station C2 [Hinzman, L.]
This dataset contains Soil Data taken from the Council site station C2 during the ATLAS field project...
Council Soil Data - Station C3 [Hinzman, L.]
This dataset contains Soil Data taken from the Council site station C3 during the ATLAS field project...
Council Temperature and Soil Moisture Data (ASCII) [Romanovsky, V.]
This dataset contains temperature and soil moisture data for four sites situated at Council, Alaska (Seward Peninsula): Forest, Woodland, Shrub and Tundra. Data was collected from the summer of 1999 through the summer of 2001 as part of the ATLAS field...
Council Temperature and Soil Moisture Data (Excel) [Romanovsky, V.]
This dataset contains temperature and soil moisture data for four sites situated at Council, Alaska (Seward Peninsula): Forest, Woodland, Shrub and Tundra. Data was collected from the summer of 1999 through the summer of 2001 as part of the ATLAS field...
Council Understory Flux Data - Spruce Forest Site (ASCII) [Beringer, J.]
>This dataset includes flux data from the spruce forest area site in the Council region gathered during the 2000 summer field season in ASCII format. This dataset is also available in an Excel format....
Council Understory Flux Data - Spruce Forest Site (Excel) [Beringer, J.]
This dataset includes flux data from the spruce forest site area in the Council region gathered during the 2000 summer field season in Excel format...
Daily Average Soil, Air and Ground Temperatures - Council Forest Site [Romanovsky, V.]
This dataset contains temperature data of the Forest Site averaged daily. All data are from Council, Seward Peninsula. For more information, see the readme file....
Daily Average Soil, Air and Ground Temperatures - Council Shrub Site [Romanovsky, V.]
This dataset contains temperature data of the Shrub Site averaged daily. All data are from Council, Seward Peninsula. For more information, see the readme file....
Daily Average Soil, Air and Ground Temperatures - Council Tundra Site [Romanovsky, V.]
This dataset contains temperature data of the Tundra Site averaged daily. All data are from Council, Seward Peninsula. For more information, see the readme file....
Daily Average Soil, Air and Ground Temperatures - Council Woodland Site [Romanovsky, V.]
This dataset contains temperature data of the Woodland Site averaged daily. All data are from Council, Seward Peninsula. For more information, see the readme file....
Daily Average Soil, Air and Ground Temperatures - Ivotuk Moist Acidic Tundra Site [Romanovsky, V.]
This dataset includes Air, Ground and Soil Temperatures at the Ivotuk Moist Acidic Tundra (MAT) site in Alaska. Temperatures are in degrees Celsius, soil moisture is shown as volumetric water content. Data was measured every five minutes and averaged...
Daily Average Soil, Air and Ground Temperatures - Ivotuk Moist Acidic Tundra Site [Romanovsky, V.]
This dataset includes Air, Ground and Soil Temperatures at the Ivotuk Moist Acidic Tundra (MAT) site in Alaska. Temperatures are in degrees Celsius, soil moisture is shown as volumetric water content. Data was measured every five minutes and averaged...
Daily Average Soil, Air and Ground Temperatures - Ivotuk Moist non-Acidic Tundra Site [Romanovsky, V.]
>This dataset includes Air, Ground and Soil Temperatures at the Ivotuk Moist Non-Acidic Tundra (MNT) site in Alaska. Temperatures are in degrees Celsius, soil moisture is shown as volumetric water content. Data was measured every five minutes and...
Daily Average Soil, Air and Ground Temperatures - Ivotuk Moist non-Acidic Tundra Site [Romanovsky, V.]
>This dataset includes Air, Ground and Soil Temperatures at the Ivotuk Moist Non-Acidic Tundra (MNT) site in Alaska. Temperatures are in degrees Celsius, soil moisture is shown as volumetric water content. Data was measured every five minutes and...
Daily Average Soil, Air and Ground Temperatures - Ivotuk Moss Site [Romanovsky, V.]
This dataset includes Air, Ground and Soil Temperatures at the Ivotuk Moss Moist Acidic Tundra (MOSS) site in Alaska. Temperatures are in degrees Celsius, soil moisture is shown as volumetric water content. Data was measured every five minutes and...
Daily Average Soil, Air and Ground Temperatures - Ivotuk Moss Site [Romanovsky, V.]
This dataset includes Air, Ground and Soil Temperatures at the Ivotuk Moss Moist Acidic Tundra (MOSS) site in Alaska. Temperatures are in degrees Celsius, soil moisture is shown as volumetric water content. Data was measured every five minutes and...
Daily Average Soil, Air and Ground Temperatures - Ivotuk Shrub Site [Romanovsky, V.]
>This dataset includes Air, Ground and Soil Temperatures at the Ivotuk Shrub Tundra (SHRUB) site in Alaska. Temperatures are in degrees Celsius, soil moisture is shown as volumetric water content. Data was measured every five minutes and averaged daily...
Daily Average Soil, Air and Ground Temperatures - Ivotuk Shrub Site [Romanovsky, V.]
>This dataset includes Air, Ground and Soil Temperatures at the Ivotuk Shrub Tundra (SHRUB) site in Alaska. Temperatures are in degrees Celsius, soil moisture is shown as volumetric water content. Data was measured every five minutes and averaged daily...
Digital Elevation Model (DEM) Data for the North Slope of Alaska [Jia, J., H. Epstein, D. Walker]
>This dataset contains the digital elevation model on the North Slope of Alaska, with 1m vertical resolution and 1-km pixel resolution. This dataset was originally subtracted from United States Geological Survey (USGS) GTOPO30 Dataset, and made...
Digital Elevation Model (DEM) Data for the Seward Peninsula [Jia, J., H. Epstein, D. Walker]
>This dataset contains the digital elevation model in Seward Alaska, with 1m vertical resolution and 1-km pixel resolution. This dataset was originally subtracted from United States Geological Survey (USGS) GTOPO30 Dataset, and made appropriate...
Digital Elevation Model (DEM) Output of the Ivotuk Site [Liston, G.]
>This dataset is a digital elevation model of the Ivotuk site from the Snow, Shrubs, and Weather Group. It contains two files, an ASCII data file and a .jpg image of the data....
East Siberian Transect - Air, Ground Temperature and Snow Depth - Additional Stations (ASCII) [Romanovsky, V.]
>This dataset contains air, ground temperatures and snow depth measurements in ASCII format for East Siberian Transect. Measurements were taken for the ATLAS project....
East Siberian Transect - Air, Ground Temperature and Snow Depth - Additional Stations (Excel) [Romanovsky, V.]
>This dataset contains air, ground temperatures and snow depth measurements in Excel format for East Siberian Transect. Measurements were taken for the ATLAS project....
East Siberian Transect - Air, Ground Temperature and Snow Depth [Romanovsky, V.]
This dataset contains historical data covering the time period 1882-1994 for 21 Russian Stations located between approx 124-135.5 E and 60-71N. Time period covered by each station and quantities measured are quite variable. For station locations and...
Estimates of Large-Scale Fluxes in High Latitudes [Dargaville, R.]
This dataset includes the paper "Estimates of Large-Scale Fluxes in High Latitudes from Terrestrial Biosphere Models and an Inversion of Atmospheric CO2 Measurements" and the accompanying data. This study combines the two methods of estimating large...
GEM and TEM Model Simulations for Toolik Lake [McGuire, A. D.]
>This dataset contains the model output data of GEM and TEM simulations from 1920 to 2100 for Toolik Lake, Alaska. This dataset is available offline as a CD....
Geo-database for field study sites in Northern Alaska [Jia, J., H. Epstein, D. Walker]
This dataset contains the location and site information for the field and meteorological sites in northern Alaska. They are created according to published site information and GPS records from field work. The attributes include lat/long, elevation,...
Geo-database of MNT and MAT Sites in Northern Alaska [Jia, J., H. Epstein, D. Walker]
This dataset contains the location and site information for the homogeneous MNT and MAT sample sites in northern Alaska. They are created by interpreting and digitizing aerial photos based on our field knowledge. The attributes include area, elevation,...
Geo-database of MNT, MAT, and Shrub Sites in Northern Alaska (based on MSS Landcover) [Jia, J., H. Epstein, D. Walker]
>This dataset contains the location and site information for the homogeneous MNT, MAT, and Shrub tundra sample sites in northern Alaska. They are created by interpreting and seeding MSS derived land cover map. Sample size: 3X3 km. The attributes...
Glacial Geology Map of Toolik Lake and Upper Kuparuk Region [Walker, D.]
>This file contains a glacial geology map of the Upper Kuparuk River Region, Alaska. This map is based on a previous map of the region at 1:250,000 scale (Hamilton, 1978) and field reconnaissance in 1996. It was mapped from color-infrared aerial...
Glacial Geology of Toolik Lake and Upper Kuparuk Region [Walker, D.]
This paper is a support document for the Glacial Geology map of the Upper Kuparuk River Region, Alaska by T.D. Hamilton/edited by D.A. Walker. The paper discusses the glacial history of the Toolik Lake region, and presents a complete description of the...
Guy Rowe Stream Discharge Data (ASCII) [Hinzman, L.]
This dataset contains stream flow data from Guy Rowe on the Seward Peninsula in Alaska. The stream discharge was monitored several times a day during snowmelt and periodically after snowmelt until late summer by taking individual measurements using a...
Guy Rowe Stream Discharge Data (Excel) [Hinzman, L.]
This dataset contains stream flow data from Guy Rowe on the Seward Peninsula in Alaska. The stream discharge was monitored several times a day during snowmelt and periodically after snowmelt until late summer by taking individual measurements using a...
Happy Valley: CO2, H2O and Heat Flux Data (ASCII) [Oechel, W.]
>This data set contains eddy correlation data including CO2, H20, and Heat Flux at the Happy Valley Site in Alaska, 1994. This data set is also available in an Excel format. For more information, please see the readme file. NOTE: This dataset contains...
Happy Valley: CO2, H2O and Heat Flux Data (Excel) [Oechel, W.]
>This data set contains eddy correlation data including CO2, H20, and Heat Flux at the Happy Valley Site in Alaska, 1994. The data is in excel format. For more information, please see the readme file....
Hourly Average Soil, Air and Ground Temperatures - Council Forest Site [Romanovsky, V.]
This dataset contains temperature data of the Forest Site measured hourly. All data are from Council, Seward Peninsula. For more information, see the readme file....
Hourly Average Soil, Air and Ground Temperatures - Council Shrub Site [Romanovsky, V.]
This dataset contains temperature data of the Shrub Site measured hourly. All data are from Council, Seward Peninsula. For more information, see the readme file....
Hourly Average Soil, Air and Ground Temperatures - Council Tundra Site [Romanovsky, V.]
This dataset contains temperature data of the Tundra Site measured hourly. All data are from Council, Seward Peninsula. For more information, see the readme file....
Hourly Average Soil, Air and Ground Temperatures - Council Woodland Site [Romanovsky, V.]
This dataset contains temperature data of the Woodland Site measured hourly. All data are from Council, Seward Peninsula. For more information, see the readme file....
IGBP High Latitude Transects [McGuire, A. D. et al.]
>This dataset is an evaluation of how vegetation distribution, carbon stocks and turnover, and water and energy exchange are related to environmental variation spanned by the network of the> >International Geosphere–Biosphere Program (IGBP)...
Incorporation of a Permafrost Model into a Large Scale Ecosystem Model [Zhuang, Q.]
>This dataset contains the model output data from the soil thermal model coupled to the Terrestrial Ecosystem Model (STM-TEM) simulations across the range of black spruce ecosystems in North America....
Ivotuk 2000: Snow Depth Data and Image [Sturm, M. et al.]
This dataset is a simulated end-of-winter snow-depth distribution from the Snow, Shrubs and Weather Group. It contains two files, an ASCII data file and a .pdf image of the data...
Ivotuk AVHRR Site Imagery [Sturm, M.]
>This dataset is a series of Advanced Very High Resolution Radiometer (AVHRR) images of the Ivotuk site from the Snow, Shrubs, and Weather Group. The images are from May 18, 1999 from five different channels of the AVHRR....
Ivotuk Aboveground Biomass Codes (ASCII) [Copass, C.]
>This dataset contains species names and their corresponding codes for the Ivotuk biomass dataset which contains aboveground biomass data collected in the four Ivotuk sites at approximately peak season biomass, summer 1998. The biomass was harvested in...
Ivotuk Aboveground Biomass Codes (Excel) [Copass, C.]
>This dataset contains species names and their corresponding codes for the Ivotuk biomass dataset which contains aboveground biomass data collected in the four Ivotuk sites at approximately peak season biomass, summer 1998. The biomass was harvested in...
Ivotuk Aboveground Biomass Measurements (ASCII) [Copass, C.]
>This dataset contains aboveground biomass data collected in the four Ivotuk sites at approximately peak season biomass, summer 1998. The biomass was harvested in 20X50 cm plots, with 10 to 12 replicates per site. The plant tissues were further...
Ivotuk Aboveground Biomass Measurements (Excel) [Copass, C.]
>This dataset contains aboveground biomass data collected in the four Ivotuk sites at approximately peak season biomass, summer 1998. The biomass was harvested in 20X50 cm plots, with 10 to 12 replicates per site. The plant tissues were further...
Ivotuk Biomass, NDVI, LAI Data (Excel) [Epstein, H., S. Riedel, D. Walker]
>This dataset contains Normalized Difference Vegetation Index (NDVI), Leaf Area Index (LAI) and Phytomass data collected at the Ivotuk field site during the growing season of 1999. The worksheets within this Excel file contain Mean NDVI and LAI data,...
Ivotuk CALM-MAT Thawed Soil Depth (ASCII) [Epstein, H., D. Walker]
>This is the Thawed Soil Depth Data collected at the Circumpolar Active Layer Monitoring (CALM) grid site in Ivotuk during 1999. An Excel version of this dataset is also available. NOTE: This dataset contains the data in ASCII format....
Ivotuk CALM-MAT Thawed Soil Depth (Excel) [Epstein, H., D. Walker]
>This is the Thawed Soil Depth Data collected at the Circumpolar Active Layer Monitoring (CALM) grid site in Ivotuk during 1999. An ASCII version of this dataset is also available. NOTE: This dataset contains the data in EXCEL format....
Ivotuk Caribou Scat Deposition Data [Epstein, H., D. Richardson, D. Walker]
>This dataset was collected in order to obtain a rough estimate of the amount of caribou scat that might be added to 3 different tundra types under study and to see if particular microtopographic positions and associated vegetation accumulated scat...
Ivotuk Climate Data - MAT Site (ASCII) [Beringer, J.]
>This dataset includes climate data from the MAT site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site...
Ivotuk Climate Data - MAT Site (Excel) [Beringer, J.]
>This dataset includes climate data from the MAT site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site...
Ivotuk Climate Data - MNT Site (ASCII) [Beringer, J.]
>This dataset includes climate data from the MNT site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site...
Ivotuk Climate Data - MNT Site (Excel) [Beringer, J.]
>This dataset includes climate data from the MNT site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site...
Ivotuk Climate Data - Moss Site (ASCII) [Beringer, J.]
>This dataset includes climate data from the MOSS site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site...
Ivotuk Climate Data - Moss Site (Excel) [Beringer, J.]
>This dataset includes climate data from the MOSS site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site...
Ivotuk Climate Data - Shrub Site (ASCII) [Beringer, J.]
>This dataset includes climate data from the Shrub site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site...
Ivotuk Climate Data - Shrub Site (Excel) [Beringer, J.]
>This dataset includes climate data from the Shrub site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site...
Ivotuk Flux Data - MAT Site (ASCII) [Beringer, J.]
>This dataset includes flux data from the MAT site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site was...
Ivotuk Flux Data - MAT Site (Excel) [Beringer, J.]
>This dataset includes flux data from the MAT site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site was...
Ivotuk Flux Data - MNT Site (ASCII) [Beringer, J.]
>This dataset includes flux data from the MNT site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site was...
Ivotuk Flux Data - MNT Site (Excel) [Beringer, J.]
>This dataset includes flux data from the MNT site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site was...
Ivotuk Flux Data - Moss Site (ASCII) [Beringer, J.]
>This dataset includes flux data from the MOSS site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site was...
Ivotuk Flux Data - Moss Site (Excel) [Beringer, J.]
>This dataset includes flux data from the MOSS site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site was...
Ivotuk Flux Data - Shrub Site (ASCII) [Beringer, J.]
>This dataset includes flux data from the Shrub site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site...
Ivotuk Flux Data - Shrub Site (Excel) [Beringer, J.]
>This dataset includes flux data from the Shrub site near Ivotuk gathered during the 1998 summer field season. Surface energy and trace gas exchange measurements were made at each of the Ivotuk sites using the eddy covariance technique. The MAT site...
Ivotuk Flux and Climate Data (ASCII) [Beringer, J.]
>A single flux tower was constructed by Jason Beringer and operated during the snowmelt period at Ivotuk by Matt Sturm. Data processing and analysis was undertaken by Jason Beringer. Climate data were collected by Larry Hinzman. Sensible, latent and...
Ivotuk Flux and Climate Data (Excel) [Beringer, J.]
>A single flux tower was constructed by Jason Beringer and operated during the snowmelt period at Ivotuk by Matt Sturm. Data processing and analysis was undertaken by Jason Beringer. Climate data were collected by Larry Hinzman. Sensible, latent and...
Ivotuk LAI Measurements [Copass, C.]
>This dataset includes Leaf Area Index (LAI) measurements taken at peak biomass at the Ivotuk grid sites in 1998. For more information, see the readme file....
Ivotuk MAT Site Grid Description with Photo [Walker, D.]
This dataset contains a grid description and photo for the Ivotuk 1 (MAT) grid on the Arctic Slope, Alaska. The data were collected on the grid in 1998...
Ivotuk MAT Site Grid Vegetation and Microsite Point Data [Walker, D.]
This dataset contains vegetation and microsite data from grid points on the Ivotuk 1 (MAT) Grid on the Arctic Slope, Alaska. The data were collected on the grid in 1998....
Ivotuk MNT Site Grid Description with Photo [Walker, D.]
This dataset contains a grid description and photo for the Ivotuk 3 (MNT) grid on the Arctic Slope, Alaska. The data were collected on the grid in 1998...
Ivotuk MNT Site Grid Vegetation and Microsite Point Data [Walker, D.]
>This dataset contains a vegetation map (with vegetation and microsite data overlaid) of the Ivotuk 3 (MNT) Grid on the Arctic Slope, Alaska. The data were collected on the grid in 1998. For more information, please see the readme file....
Ivotuk Mean NDVI, LAI Data [Epstein, H., S. Riedel, D. Walker]
>This is the Mean Normalized Difference Vegetation Index (NDVI) and Leaf Area Index (LAI) data taken from the Excel dataset "1999, Ivotuk Mean NDVI and LAI Data (EXCEL) (Epstein)" and translated into Tabular ASCII....
Ivotuk Meteorological Data - Station Met1 [Hinzman, L.]
This dataset contains Meteorological Data taken from the Ivotuk site station Met1 during the ATLAS field project...
Ivotuk Meteorological Data - Station Met2 [Hinzman, L.]
This dataset contains Meteorological Data taken from the Ivotuk site station Met2 during the ATLAS field project...
Ivotuk Moss Site Grid Aerial Photo [Walker, D.]
>This dataset contains an aerial photograph of the the Ivotuk Moss Site Grid taken in 1998 by Jason Beringer. Color adjustments performed by J.A. Anderson....
Ivotuk Moss Site Grid Description with Photo [Walker, D.]
This dataset contains a grid description and photo for the Ivotuk 4 (Moss) grid on the Arctic Slope, Alaska. The data were collected on the grid in 1998...
Ivotuk Otuk Creek Discharge (ASCII) [Sturm, M.]
This dataset contains Otuk Creek discharge data taken by the Snow, Shrubs, and Weather Group at the Ivotuk site as part of the ATLAS project. Measurements were taken every hour during the melt of 2000. See the readme file for the investigator's notes...
Ivotuk Otuk Creek Discharge (Excel) [Sturm, M.]
This dataset contains Otuk Creek discharge data taken by the Snow, Shrubs, and Weather Group at the Ivotuk site as part of the ATLAS project. Measurements were taken every hour during the melt of 2000. See the readme file for the investigator's notes...
Ivotuk Peak Phytomass Data [Epstein, H., S. Riedel, D. Walker]
>This is the Peak Phytomass Data taken from the Excel file of dataset "ATLAS: 1999, Ivotuk NDVI, LAI, and Phytomass Data (EXCEL) (Epstein)" and translated into Tabular ASCII....
Ivotuk Period 1 Phytomass Data [Epstein, H., S. Riedel, D. Walker]
>This is the Period 1 Phytomass Data taken from the Excel file of dataset "ATLAS: 1999, Ivotuk NDVI, LAI, and Phytomass Data (EXCEL) (Epstein)" and translated into Tabular ASCII....
Ivotuk Period 2 Phytomass Data [Epstein, H., S. Riedel, D. Walker]
>This is the Period 2 Phytomass Data taken from the Excel file of dataset "ATLAS: 1999, Ivotuk NDVI, LAI, and Phytomass Data (EXCEL) (Epstein)" and translated into Tabular ASCII....
Ivotuk Period 3 Phytomass Data [Epstein, H., S. Riedel, D. Walker]
>This is the Period 3 Phytomass Data taken from the Excel file of dataset "ATLAS: 1999, Ivotuk NDVI, LAI, and Phytomass Data (EXCEL) (Epstein)" and translated into Tabular ASCII....
Ivotuk Period 4 Phytomass Data [Epstein, H., S. Riedel, D. Walker]
This is the Period 4 Phytomass Data taken from the Excel file of dataset "ATLAS: 1999, Ivotuk NDVI, LAI, and Pytomass Data (EXCEL) (Epstein)" and translated into Tabular ASCII...
Ivotuk Period 5 Phytomass Data [Epstein, H., S. Riedel, D. Walker]
>This is the Period 5 Phytomass Data taken from the Excel file of dataset "ATLAS: 1999, Ivotuk NDVI, LAI, and Phytomass Data (EXCEL) (Epstein)" and translated into Tabular ASCII....
Ivotuk Period 6 Phytomass Data [Epstein, H., S. Riedel, D. Walker]
>This is the Period 6 Phytomass Data taken from the Excel file of dataset "ATLAS: 1999, Ivotuk NDVI, LAI, and Phytomass Data (EXCEL) (Epstein)" and translated into Tabular ASCII....
Ivotuk Period 7 Phytomass Data [Epstein, H., S. Riedel, D. Walker]
>This is the Period 7 Phytomass Data taken from the Excel file of dataset "ATLAS: 1999, Ivotuk NDVI, LAI, and Phytomass Data (EXCEL) (Epstein)" and translated into Tabular ASCII....
Ivotuk Radiation Data - Station Met1 [Hinzman, L.]
This dataset contains Radiation Data taken from the Ivotuk site station Met1 during the ATLAS field project...
Ivotuk Radiation Data - Station Met2 [Hinzman, L.]
This dataset contains Radiation Data taken from the Ivotuk site station Met2 during the ATLAS field project...
Ivotuk Raw LAI Data [Epstein, H., S. Riedel, D. Walker]
>This is the Leaf Area Index (LAI) Raw Data taken from the Excel file of dataset "ATLAS: 1999, Ivotuk NDVI, LAI, and Phytomass Data (EXCEL) (Epstein)" and translated into Tabular ASCII....
Ivotuk Raw NDVI Data [Epstein, H., S. Riedel, D. Walker]
>This is the Normalized Difference Vegetation Index (NDVI) Raw Data taken from the Excel file of dataset "ATLAS: 1999, Ivotuk NDVI, LAI, and Phytomass Data (EXCEL) (Epstein)" and translated into Tabular ASCII....
Ivotuk Seasonal Mean Phytomass Data [Epstein, H., S. Riedel, D. Walker]
>This is the Seasonal Mean Phytomass Data taken from the Excel file of dataset "ATLAS: 1999, Ivotuk NDVI, LAI, and Phytomass Data (EXCEL) (Epstein)" and translated into Tabular ASCII....
Ivotuk Shrub Lines Snow Depth and Temperature Data (ASCII) [Sturm, M. G. Liston, J. Holmgren]
This dataset contains data taken by the Snow, Shrubs, and Weather Group at the Ivotuk site as part of the ATLAS project. Snow depths and temperatures of the snow-ground interface were measured along the vegetation transects every meter. Measurements were...
Ivotuk Shrub Lines Snow Depth and Temperature Data (Excel) [Sturm, M. G. Liston, J. Holmgren]
This dataset contains data taken by the Snow, Shrubs, and Weather Group at the Ivotuk site as part of the ATLAS project. Snow depths and temperatures of the snow-ground interface were measured along the vegetation transects every meter. Measurements were...
Ivotuk Shrub Site Grid Aerial Photo [Walker, D.]
>This dataset contains an aerial photograph of the Ivotuk Shrub Site Grid taken in 1998 by Jason Beringer. Color adjustments performed by J.A. Anderson....
Ivotuk Shrub Site Grid Description with Photo [Walker, D.]
This dataset contains a grid description and photo for the Ivotuk 2 (Shrub) grid on the Arctic Slope, Alaska. The data were collected on the grid in 1998...
Ivotuk Shrub Site Grid Vegetation and Microsite Point Data [Walker, D.]
This dataset contains a vegetation map of the Ivotuk 2 (Shrub) Grid on the Arctic Slope, Alaska. The data were collected on the grid in 1998. The vegetation map was created using an aerial photograph of the grid, as well as ground data...
Ivotuk Simulated Snow Depth Distribution [Liston, G.]
This dataset is a simulated end-of-winter snow-depth distribution from the Snow, Shrubs, and Weather Group. It contains two files, an ASCII data file and a .pdf image of the data...
Ivotuk Site Aerial Imagery [Sturm, M.]
>This dataset contains aerial photos of the Ivotuk site taken by the Snow, Shrubs, and Weather Group. The photos were taken during the melt season along four lines on two different days. The photos were combined and justified to make images that...
Ivotuk Site CD [ATLAS PIs]
>The Arctic Transitions in the Land-Atmosphere System (ATLAS) Project is a coordinated program that will examine the geographical patterns and controls over climate-land surface exchange and develop reasonable scenarios of future change in the Arctic....
Ivotuk Site Factors for MNT, MAT, Shrub and Moss Grids [Walker, D.]
This dataset contains site factor descriptions for the Ivotuk 1 (MAT), Ivotuk 2 (Shrub), Ivotuk 3 (MNT), and Ivotuk 4 (Moss) grids on the Arctic Slope, Alaska. The data were collected on the grids in 1998...
Ivotuk Snow Depth Data (ASCII) [Sturm, M. G. Liston, J. Holmgren]
This data set contains snow depth measurements taken by the Snow, Shrubs, and Weather Group at and around the Ivotuk site as part of the ATLAS project. Seven different sites are available, three of which measurements were taken in a grid format and the...
Ivotuk Snow Depth Data (Excel) [Sturm, M. G. Liston, J. Holmgren]
This data set contains snow depth measurements taken by the Snow, Shrubs, and Weather Group at and around the Ivotuk site as part of the ATLAS project. Seven different sites are available, three of which measurements were taken in a grid format and the...
Ivotuk Snow Depth Data - Station Met1 [Hinzman, L.]
This dataset contains Snow Data taken from the Ivotuk site station Met1 during the ATLAS field project...
Ivotuk Snow Depth Data - Station Met2 [Hinzman, L.]
This dataset contains Snow Data taken from the Ivotuk site station Met2 during the ATLAS field project...
Ivotuk Snow Melt Data (ASCII) [Sturm, M. G. Liston, J. Holmgren]
>This data set contains snow melt data from the Snow, Shrubs, and Weather Group at the Ivotuk site as part of the ATLAS project. Melt data and snow depth measurements were taken along the Othouse to Otuk line in 1999 and 2000. See the readme file for...
Ivotuk Snow Melt Data (Excel) [Sturm, M. G. Liston, J. Holmgren]
>This data set contains snow melt data from the Snow, Shrubs, and Weather Group at the Ivotuk site as part of the ATLAS project. Melt data and snow depth measurements were taken along the Othouse to Otuk line in 1999 and 2000. See the readme file for...
Ivotuk Snow Temperature Data (ASCII) [Sturm, M. G. Liston, J. Holmgren]
This dataset contains snow temperature and air temperature measurements taken by the Snow, Shrubs, and Weather Group at the Ivotuk Site and at Kucher creek as part of the ATLAS project. Measurements were taken by Hobo Loggers (Onset Computre Corp) every...
Ivotuk Snow Temperature Data (Excel) [Sturm, M. G. Liston, J. Holmgren]
This dataset contains snow temperature and air temperature measurements taken by the Snow, Shrubs, and Weather Group at the Ivotuk Site and at Kucher Creek as part of the ATLAS project. Measurements were taken by Hobo Loggers (Onset Computre Corp) every...
Ivotuk Snow Water Equivalence (ASCII) [Sturm, M. G. Liston, J. Holmgren]
>This dataset is the Snow Water Equivalence (SWE) taken by the Snow, Shrubs, and Weather Group at the Ivotuk site. SWE was measured at the corners of four vegetation type grids and sometimes along one or more longer transects. (See the readme for...
Ivotuk Snow Water Equivalence (Excel) [Sturm, M. G. Liston, J. Holmgren]
>This dataset is the Snow Water Equivalence (SWE) taken by the Snow, Shrubs, and Weather Group at the Ivotuk site. SWE was measured at the corners of four vegetation type grids and sometimes along one or more longer transects. (See the readme for...
Ivotuk Soil Data - Station Met1 [Hinzman, L.]
This dataset contains Soil Data taken from the Ivotuk site station Met1 during the ATLAS field project...
Ivotuk Soil Data - Station Met2 [Hinzman, L.]
This dataset contains Soil Data taken from the Ivotuk site station Met2 during the ATLAS field project...
Ivotuk Vegetation Classification Data [Liston, G.]
This dataset is a vegetation classification of the Ivotuk site from the Snow, Shrubs, and Weather Group. It contains two files, an ASCII data file and a .jpg image of the data...
Ivotuk Vegetation Data (ASCII) [Racine, C.]
>This dataset contains the Snow, Shrubs, and Weather Group's vegetation data taken from the Ivotuk site in July of 1998 and July of 1999. The goal of the vegetation sampling was to relate snow depth to vegetation type and structural characteristics...
Ivotuk Vegetation Data (Excel) [Racine, C.]
>This dataset contains the Snow, Shrubs, and Weather Group's vegetation data taken from the Ivotuk site in July of 1998 and July of 1999. The goal of the vegetation sampling was to relate snow depth to vegetation type and structural characteristics...
Kougarok Meteorological Data - Station K1 [Hinzman, L.]
This dataset contains Meteorological Data taken from the Kougarok site station K1 during the ATLAS field project...
Kougarok Meteorological Data - Station K2 [Hinzman, L.]
This dataset contains Meteorological Data taken from the Kougarok site station K2 during the ATLAS field project...
Kougarok Meteorological Data - Station K3 [Hinzman, L.]
This dataset contains Meteorological Data taken from the Kougarok site station K3 during the ATLAS field project...
Kougarok Radiation Data - Station K1 [Hinzman, L.]
This dataset contains Radiation Data taken from the Kougarok site station K1 during the ATLAS field project...
Kougarok Radiation Data - Station K2 [Hinzman, L.]
This dataset contains Radiation Data taken from the Kougarok site station K2 during the ATLAS field project...
Kougarok Radiation Data - Station K3 [Hinzman, L.]
This dataset contains Radiation Data taken from the Kougarok site station K3 during the ATLAS field project...
Kougarok Soil Data - Station K1 [Hinzman, L.]
This dataset contains Soil Data taken from the Kougarok site station K1 during the ATLAS field project...
Kougarok Soil Data - Station K2 [Hinzman, L.]
This dataset contains Soil Data taken from the Kougarok site station K2 during the ATLAS field project...
Kougarok Soil Data - Station K3 [Hinzman, L.]
This dataset contains Soil Data taken from the Kougarok site station K3 during the ATLAS field project...
Kuparuk Basin Watershed Studies [Kane, D., L. Hinzman]
>This is an external link to a University of Alaska Fairbanks (UAF) Water and Environmental Research Center (WERC) website where Kuparuk Basin watershed studies data and documentation can be found. This page provides access to hydrology and...
Kuparuk River Watershed DEM [Nolan, M.]
>In spring of 2002, the National Science Foundation's Arctic Logistics and Research Support Program funded the acquisition and distribution of a new Digital Elevation Model (DEM) of the Kuparuk River watershed in Arctic Alaska. This grant (NSF OPP...
LAI and NDVI Meas. - Deadhorse MNT Site (ASCII) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Deadhorse MNT site on the Arctic Slope of Alaska in 2000. This dataset also contains normalized difference vegetation index (NDVI) values for the site. The readme...
LAI and NDVI Meas. - Deadhorse MNT Site (Excel) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Deadhorse MNT site on the Arctic Slope of Alaska in 2000. This dataset also contains normalized difference vegetation index (NDVI) values for the site. The readme...
LAI and NDVI Meas. - Franklin Bluffs MNT Site (ASCII) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Franklin Bluffs MNT site on the Arctic Slope of Alaska, in 2000. This dataset also contains normalized difference vegetation index (NDVI) values for the site. The...
LAI and NDVI Meas. - Franklin Bluffs MNT Site (Excel) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Franklin Bluffs MNT site on the Arctic Slope of Alaska, in 2000. This dataset also contains normalized difference vegetation index (NDVI) values for the site. The...
LAI and NDVI Meas. - Happy Valley MAT Site (ASCII) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Happy Valley MAT site on the Arctic Slope of Alaska, in 2000. This dataset also contains normalized difference vegetation index (NDVI) values for the site. The...
LAI and NDVI Meas. - Happy Valley MAT Site (Excel) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Happy Valley MAT site on the Arctic Slope of Alaska, in 2000. This dataset also contains normalized difference vegetation index (NDVI) values for the site. The...
LAI and NDVI Meas. - Sagwon MAT Site (ASCII) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Sagwon MAT site on the Arctic Slope of Alaska, in 2000. This dataset also contains normalized difference vegetation index (NDVI) values for the site. The readme...
LAI and NDVI Meas. - Sagwon MAT Site (Excel) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Sagwon MAT site on the Arctic Slope of Alaska, in 2000. This dataset also contains normalized difference vegetation index (NDVI) values for the site. The readme...
LAI and NDVI Meas. - Sagwon MNT Site (ASCII) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Sagwon MNT site on the Arctic Slope of Alaska, in 2000. This dataset also contains normalized difference vegetation index (NDVI) values for the site. The readme...
LAI and NDVI Meas. - Sagwon MNT Site (Excel) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Sagwon MNT site on the Arctic Slope of Alaska, in 2000. This dataset also contains normalized difference vegetation index (NDVI) values for the site. The readme...
LAI and NDVI Meas. - West Dock MNT Site (ASCII) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the West Dock (MNT) site on the Arctic Slope of Alaska, in 2000. This dataset also contains normalized difference vegetation index (NDVI) values for the site. The readme...
LAI and NDVI Meas. - West Dock MNT Site (Excel) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the West Dock (MNT) site on the Arctic Slope of Alaska, in 2000. This dataset also contains normalized difference vegetation index (NDVI) values for the site. The readme...
Large Area Estimates of Carbon Fluxes of Arctic Landscapes [Oechel, W., A. Hope, D. Stow]
(no summary)
Lavrentiya Eddy Covariance Data [Zalmolodchikov, D.]
This dataset contains data from the Lavrentiya field site, Chukotskiy peninsula, Russia. This is preliminary data taken using an eddy correlation tower. Two different file types are included in this dataset, one is a flux data which includes CO2 and...
Mauze Gulch Stream Discharge Data (ASCII) [Hinzman, L.]
This dataset contains stream flow data from Mauze Gulch on the Seward Peninsula in Alaska. The stream discharge was monitored several times a day during snowmelt and periodically after snowmelt until late summer by taking individual measurements using a...
Mauze Gulch Stream Discharge Data (Excel) [Hinzman, L.]
This dataset contains stream flow data from Mauze Gulch on the Seward Peninsula in Alaska. The stream discharge was monitored several times a day during snowmelt and periodically after snowmelt until late summer by taking individual measurements using a...
Melsing Creek Stream Discharge Data (ASCII) [Hinzman, L.]
This dataset contains stream flow data from Melsing Creek on the Seward Peninsula in Alaska. The stream discharge was monitored several times a day during snowmelt and periodically after snowmelt until late summer by taking individual measurements using...
Melsing Creek Stream Discharge Data (Excel) [Hinzman, L.]
This dataset contains stream flow data from Melsing Creek on the Seward Peninsula in Alaska. The stream discharge was monitored several times a day during snowmelt and periodically after snowmelt until late summer by taking individual measurements using...
Multi-site Vegetation Species List and Cover Values (ASCII) [Walker, D.]
>This dataset contains species lists and cover values for the Barrow, Atqasuk, Oumalik, and Ivotuk grids on the Arctic Slope, Alaska. The data were collected from marked study plots in 1998 and 1999 for the Arctic Transitions in the Land-Atmosphere...
Multi-site Vegetation Species List and Cover Values (Excel) [Walker, D.]
>This dataset contains species lists and cover values for the Barrow, Atqasuk, Oumalik, and Ivotuk grids on the Arctic Slope, Alaska. The data were collected from marked study plots in 1998 and 1999 for the Arctic Transitions in the Land-Atmosphere...
Niagra Creek Stream Discharge Data (ASCII) [Hinzman, L.]
This dataset contains stream flow data from Niagara Creek on the Seward Peninsula in Alaska. The stream discharge was monitored several times a day during snowmelt and periodically after snowmelt until late summer by taking individual measurements using...
Niagra Creek Stream Discharge Data (Excel) [Hinzman, L.]
This dataset contains stream flow data from Niagara Creek on the Seward Peninsula in Alaska. The stream discharge was monitored several times a day during snowmelt and periodically after snowmelt until late summer by taking individual measurements using...
North American Snowmelt 2000 CD [Hinzman, L.]
>This dataset includes snowmelt data at nine locations through Alaska as well as Cornwallis Island in the Canadian High Arctic as part of the ATLAS project. This dataset is available as a CD....
Oechel Manipulation Soil Temperature Data (ASCII) [Oechel, W.]
>The tundra elevated soil temperature and water table manipulation site was located near Barrow, Alaska (71 19 18.36N, 156 37 6.35 W). Eighteen 60 cm diameter polycarbonate cylinders were installed into the ground at the end of the 1998 growing season...
Oechel Manipulation Soil Temperature Data (Excel) [Oechel, W.]
>The tundra elevated soil temperature and water table manipulation site was located near Barrow, Alaska (70 19 18.36N, 156 37 6.35 W). Eighteen 60 cm diameter polycarbonate cylinders were installed into the ground at the end of the 1998 growing season...
Otuk Creek Discharge Data (ASCII) [Sturm, M.]
>This dataset contains snowmelt data from Otuk Creek. Flow was measured from a bridge over the creek in the following manner: A weight was suspended from a graduated line. This was dropped into the creek from the bridge at 1-m intervals. An observer...
Otuk Creek Discharge Data (Excel) [Sturm, M.]
>This dataset contains snowmelt data from Otuk Creek. Flow was measured from a bridge over the creek in the following manner: A weight was suspended from a graduated line. This was dropped into the creek from the bridge at 1-m intervals. An observer...
Otuk Creek Stream Discharge Data (ASCII) [Hinzman, L.]
This dataset contains stream flow data from Otuk Creek on the Seward Peninsula in Alaska. The stream discharge was monitored several times a day during snowmelt and periodically after snowmelt until late summer by taking individual measurements using a...
Otuk Creek Stream Discharge Data (Excel) [Hinzman, L.]
This dataset contains stream flow data from Otuk Creek on the Seward Peninsula in Alaska. The stream discharge was monitored several times a day during snowmelt and periodically after snowmelt until late summer by taking individual measurements using a...
Oumalik Biomass by Functional Type (ASCII) [Walker, D.]
>This dataset contains biomass data sorted by plant functional type for the Oumalik 1 & 2 grids, for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. The data were collected in 1999 and are in ASCII format. See the README for...
Oumalik Biomass by Functional Type (Excel) [Walker, D.]
>This dataset contains biomass data sorted by plant functional type for the Oumalik 1 & 2 grids, for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. The data were collected in 1999 and are in Excel format. See the README for...
Oumalik Site 1 Grid Description with Photo [Walker, D.]
>This dataset contains a grid description and photo for the Oumalik 1 grid on the Arctic Slope, Alaska. The data were collected on the grid in 1999 for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. See the README for additional...
Oumalik Site 2 Grid Description with Photo [Walker, D.]
>This dataset contains a grid description and photo for the Oumalik 2 grid on the Arctic Slope, Alaska. The data were collected on the grid in 1999 for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. See the README for additional...
Oumalik Site Factors Summary [Walker, D.]
>This dataset contains a table of the basic site factors for the Oumalik site on the Arctic Slope, Alaska for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. See the README for additional information....
Oumalik Sites 1 and 2 LAI Measurements (ASCII) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Oumalik site on the Arctic Slope, Alaska. The data were taken for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. The data were collected in...
Oumalik Sites 1 and 2 LAI Measurements (Excel) [Walker, D.]
>This dataset contains leaf area index (LAI) measurements taken at peak biomass at the Oumalik site on the Arctic Slope, Alaska. The data were taken for the Arctic Transitions in the Land-Atmosphere System (ATLAS) project. The data were collected in...
SDSU Preliminary Aircraft Flux Data [Oechel, W.]
This dataset contains flux data taken aboard the San Diego State University (SDSU) Sky Arrow N272SA flying out of Barrow, Alaska. See the readme for additional information....
Satellite Data Resources
(no summary)
Seward Peninsula Sites CDs
>The Arctic Transitions in the Land-Atmosphere System (ATLAS) Project is a coordinated program that will examine the geographical patterns and controls over climate-land surface exchange and develop reasonable scenarios of future change in the Arctic....
Seward Peninsula Tree Age Data [Lloyd, A.]
>This dataset contains individual tree ages at treeline sites on the Seward Peninsula. The data were collected from permanently marked study plots within 6 study sites during 2000. For more information, please see the readme file....
Seward Peninsula Tree Establishment Data [Lloyd, A.]
This dataset contains data on White Spruce recruitment history at treeline sites on the Seward Peninsula. The data in the file are the number of trees that established during each of the 10 year periods identified in the file. For more information,...
Seward Peninsula Tree Establishment Metadata [Lloyd, A.]
This dataset contains specific site descriptions, including elevation, latitude, longitude, and general descriptions of vegetation. These data accompany the Seward Peninsula Tree Establishment Data (2000). For more information, please see the readme...
Seward Peninsula Tree Ring Data [Lloyd, A.]
This dataset contains standardized tree ring chronologies from four treeline sites on the Seward Peninsula. For more information, please see the readme file...
Seward Peninsula Tree Ring Metadata [Lloyd, A.]
This dataset describes the four treeline sites on the Seward Peninsula used for tree ring analysis. For more information, please see the readme file...
Seward Peninsula and North Slope AVHRR Imagery [Oechel, W.]
>This data set contains the Advanced Very High Resolution Radiometer (AVHRR) imagery of the North Slope and Seward Peninsula of Alaska taken during the Arctic Transitions in the Land-Atmosphere System (ATLAS) project from 16 June 1990 to 15 September...
Spatial Characteristics of AVHRR-NDVI [Jia, J., H. Epstein, D. Walker]
>This dataset contains spatial characteristics of AVHRR-NDVI data collected from the AVHRR satellite along latitudinal transects in northern Alaska. This dataset consists of 2 Microsoft Excel files and 3 zip files. This dataset may not be subsetted....
Surface Meteorological Data Resources
(no summary)
TEM Model Output for North American Boreal Forests [McGuire, A. D. et al.]
>This dataset includes model output of Terrestrial Ecosystem Model (TEM) for the gridcell containing the black spruce northern study area (-98.5, 55.5) compared to available tower flux data (field-based estimates of GPP, RESP, NEP). It also contains...
TEM Model Panarctic Simulations [McGuire, A. D.]
>This dataset contains the model output data of Terrestrial Ecosystem Model (TEM) simulations from 1920 to 2100 for both moist tundra and polar desert/alpine tundra for the Pan-arctic compared to output for the Kuparuk River Basin (moist tundra). This...
Thermal Soil Properties for Ivotuk and Council [Beringer, J.]
This dataset contains thermal conductivity, thermal diffusivity and heat capacity for each ATLAS site in Ivotuk and Council. For each site, soil samples were taken randomly within the 100X100m site grid using a 20cm diameter soil corer. Samples were...
Time-integrated NDVI in Northern Alaska [Jia, J., H. Epstein, D. Walker]
>This dataset contains the 2000 time integrated Normalized Difference Vegetation Index (NDVI) GRID file in northern Alaska. It was calculated from 2000 Alaska biweekly AVHHR dataset provided by the U.S. Geological Survey (USGS)....
Toolik 3-Hourly Average Weather Data [Shaver, G.]
>This data set contains weather data from the Arctic Tundra Long Term Ecological Research Program (LTER) site at Toolik Lake. Only the sensors that are measured every 10 minutes and averaged every three hours are included, i.e. soil temperatures, lake...
Toolik 3-Hourly Average Weather Data [Shaver, G.]
This data set contains weather data from the Arctic Tundra Long Term Ecological Research Program (LTER) site at Toolik Lake. Only the sensors that are measured every 10 minutes and averaged every three hours are included, i.e. soil temperatures, lake...
Toolik 3-Hourly Average Weather Data [Shaver, G.]
This data set contains weather data from the Arctic Tundra Long Term Ecological Research Program (LTER) site at Toolik Lake. Only the sensors that are measured every 10 minutes and averaged every three hours are included, i.e. soil temperatures, lake...
Toolik Daily Average Weather Data [Shaver, G.]
>This data set contains daily weather data from the Arctic Tundra Long Term Ecological Research Program (LTER) site at Toolik Lake. Included are daily averages and/or maximums and minimums of air, soil and lake temperature, wind speed, vapor pressure,...
Toolik Daily Average Weather Data [Shaver, G.]
>This data set contains daily weather data from the Arctic Tundra Long Term Ecological Research Program (LTER) site at Toolik Lake. Included are daily averages and/or maximums and minimums of air, soil and lake temperature, wind speed, vapor pressure,...
Toolik Daily Average Weather Data [Shaver, G.]
>This data set contains daily weather data from the Arctic Tundra Long Term Ecological Research Program (LTER) site at Toolik Lake. Included are daily averages and/or maximums and minimums of air, soil and lake temperature, wind speed, vapor pressure,...
Toolik Dry Tundra Ecosystem Flux [Welker, J., J. Fahnestock]
>This dataset represents four growing seasons (1996, 1997, 1998, 2000) of ecosystem (plant + soil) respiration data from moist acidic tussock and dry heath tundra to the atmosphere. The data is column delimited ASCII format. For more information, see...
Toolik Extractable Soil Nitrogen and Net Nitrogen Mineralization Data [Welker, J., C. Bilbrough]
>This dataset examines Nitrogen processes during the nongrowing season (fall, winter, and early spring) as a holistic perspective of Arctic biogeochemical cycles. The data is tab delimited ASCII format. For more information, see the readme file....
Toolik Hourly Average Weather Data [Shaver, G.]
This data set contains hourly weather data from the Arctic Tundra Long Term Ecological Research Program (LTER) site at Toolik Lake. The following parameters are measured every minute and averaged or totaled every hour: air temperature and relative...
Toolik Hourly Average Weather Data [Shaver, G.]
This data set contains hourly weather data from the Arctic Tundra Long Term Ecological Research Program (LTER) site at Toolik Lake. The following parameters are measured every minute and averaged or totaled every hour: air temperature and relative...
Toolik Hourly Average Weather Data [Shaver, G.]
This data set contains hourly weather data from the Arctic Tundra Long Term Ecological Research Program (LTER) site at Toolik Lake. The following parameters are measured every minute and averaged or totaled every hour: air temperature and relative...
Toolik Inorganic Nitrogen Uptake of Snow Covered Plants [Welker, J., C. Bilbrough]
>This dataset examines the ability of snow-covered arctic plants in dry heath and moist tussock tundra to take up inorganic Nitrogen during snowmelt. The data is tab delimited ASCII format. For more information, see the readme file....
Toolik Lake E. Vaginatum Root Mineral Nutrition [Welker, J. and J. Fahnestock]
>Soil cores of 5cm diameter and 20cm depth were taken at approximately 2 week intervals during the 2001 growing season. Three age classes of Eriophorum vaginatum roots (gray (senesced), brown (suberized) and white (active)) were extracted from the...
Toolik Litter Study [Welker, J., J. Fahnestock]
>The data set presented here represents part of a study that examined the ecological consequences of allochthonous litter deposition in tundra communities near Toolik Lake, Alaska. The study indicates that wintertime litter redistribution is an...
Toolik Moist Tundra Ecosystem Flux [Welker, J., J. Fahnestock]
>This dataset represents four growing seasons (1996, 1997, 1998, 2000) of net carbon dioxide exchange between the moist acidic tussock tundra, dry heath tundra, and the atmosphere. The data is column delimited ASCII format. For more information, see...
Tree Data: Aged Structure Plots from 2 Bear Creek Sites [Lloyd, A.]
>This dataset contains an image of aged structure plots (tree data) from two Bear Creek sites....
Tree Data: Aged Structure Plots from Fox River Sites [Lloyd, A.]
>This dataset contains an image of aged structure plots (tree data) from Fox River sites....
Tree Growth Plots from Bear Creek Sites [Lloyd, A.]
>This dataset contains an image of tree growth plots from Bear Creek sites....
Tree Growth Plots from Dry Mystery Creek Sites [Lloyd, A.]
>This dataset contains an image of tree growth plots from Dry Mystery Creek sites....
Tree Growth Plots from Fox River Sites [Lloyd, A.]
>This dataset contains an image of tree growth plots from Fox River sites....
Tree Growth Plots from Grasshopper Hill Sites [Lloyd, A.]
>This dataset contains an image of tree growth plots from Grasshopper Hill sites....
U-pad CO2, H2O and Heat Flux Data [Oechel, W.]
>This data set contains eddy correlation data including CO2, H20, and Heat Flux at the UPAD Site in Alaska, 1994. For more information, please see the readme file....
Updated North Slope Air and Ground Temperatures, Soil Moisture (ASCII) [Romanovsky, V.]
>This dataset contains air and ground temperatures from 5 sites on North Slope of Alaska in ASCII format. Measurements were taken for the ATLAS project....
Updated North Slope Air and Ground Temperatures, Soil Moisture (Excel) [Romanovsky, V.]
>This dataset contains air and ground temperatures from 5 sites on North Slope of Alaska in Excel format. Measurements were taken for the ATLAS project....
Vegetation Studies: Seward Peninsula 2000 (PDF) [Walker, D.]
>This dataset contains a data report which summarizes information that was collected as part of the NSF-sponsored Arctic Transitions in the Land-Atmospheric System (ATLAS) project called "Arctic Climate Change, Substrate, and Vegetation." The...
Vegetation Studies: Seward Peninsula, Alaska [Walker, D.]
>This dataset summarizes information that was collected as part of the Arctic Transitions in the Land-Atmosphere System (ATLAS) project called "Arctic Climate Change, Substrate, and Vegetation." This dataset summarizes vegetation data that...
Wadati Conference Hydrologic Response Abstract [Hinzman, L., D. Kane, D. Goering]
>This is an abstract of the paper submitted by Hinzman et al. entitled Hydrologic Response and Feedbacks to a Warmer Climate in Arctic Regions. This Study was presented at the second Wadati Conference on Global Change and Polar Climate in March, 2001...
Winter CO2 efflux - Basetraps (ASCII) [Welker, J., J. Fahnestock]
>This dataset represents estimates of wintertime carbon efflux from various tundra and subarctic soils over several winters. This dataset is also available in an Excel format. For more information, please see the read-me file. NOTE: This dataset...
Winter CO2 efflux - Basetraps (Excel) [Welker, J., J. Fahnestock]
>This dataset represents estimates of wintertime carbon efflux from various tundra and subarctic soils over several winters. For more information, please see the read-me file. NOTE: This dataset contains the data in Excel format....
Winter CO2 efflux - IRGA [Welker, J., J. Fahnestock]
This dataset contains estimates of wintertime carbon efflux from various tundra and subarctic soils over several winters in Barrow, Alaska, Toolik Lake, Alaska and other Alaskan sites. Data is in .txt format...
Winter Carbon Flux [Ping, C. L. et al.]
This dataset contains effects of soils carbon and active layer dynamics. The data were sampled from 27 sites around Barrow, Atqasuk, Oumalik, Ivotuk, Council, Quartz Creek and the Kougarok Hinzman sties. For more information, please see the read-me...