Toolik Mineral Nutrition [Welker] https://data.eol.ucar.edu/dataset/56.960 Summary This dataset contains Toolik Mineral Nutrition Data. These data represent long-term (1994-2001) carbon and nitrogen dynamics of leaves of dominant arctic plant species in dry heath (61.43N 39.44E) and moist tussock tundra (61.41N 39.42E) near Toolik Lake, Alaska, under ambient environmental conditions and various experimental climate change scenarios. Experimental climate change scenarios have been implemented at these sites since the fall of 1995. The dataset shows C and N content of leaves of dominant species in dry heath and moist tussock tundra under the four climate change scenarios (ambient snow with ambient temperatures = -S-T; increased snow with ambient temperatures = +S-T; ambient snow with elevated temperatures = -S+T; and increased snow and elevated temperatures = +S+T). The data are currently from 16 June 1994 to 01 August 2000. Identifiers * Local archive identifier: 56.960 * doi:10.5065/D65T3HQH https://doi.org/10.5065/D65T3HQH Versions 1.0 Citation Welker, J., Fahnestock, J. 2007. Toolik Mineral Nutrition. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D65T3HQH Accessed 08 May 2024. Additional citation styles can be generated by entering the DOI at CrossCite (https://citation.crosscite.org/). Acknowledgement In addition to the citation reference and any other acknowledgements, please acknowledge NCAR/EOL in your publications with text such as: Data provided by NCAR/EOL under the sponsorship of the National Science Foundation. https://data.eol.ucar.edu/ Related projects * ITEX: International Tundra Experiment https://data.eol.ucar.edu/project/ITEX Additional information * Spatial Type: point * Frequency: no set schedule * Language: English ISO Topic Categories * climatologyMeteorologyAtmosphere Categories * Arctic * Surface * Vegetation Platforms * Field Surveys Instruments * Gas Chromatographs Sites * Toolik GCMD Science Keywords * EARTH SCIENCE > BIOSPHERE > VEGETATION > CARBON * EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA > ARCTIC TUNDRA * EARTH SCIENCE > BIOSPHERE > VEGETATION > NITROGEN * EARTH SCIENCE > CLIMATE INDICATORS > BIOSPHERIC INDICATORS Documentation * toolik_mineral_nutrn.txt [2 KiB] https://data.eol.ucar.edu/file/download/4146660F/toolik_mineral_nutrn.txt Related links * homepage: ITEX EOL Homepage https://www.eol.ucar.edu/field_projects/itex Temporal coverage * Begin datetime: 1994-06-16 00:00:00 * End datetime: 2000-08-01 23:59:59 Spatial coverage * Maximum (North) Latitude: 68.63 * Minimum (South) Latitude: 68.63 * Minimum (West) Longitude: -149.59 * Maximum (East) Longitude: -149.59 Primary contact information * pointOfContact: Jeff M. Welker https://data.eol.ucar.edu/contact/show/257 Additional contact information * author: Jeff M. Welker https://data.eol.ucar.edu/contact/show/257 * principalInvestigator: Jeff M. Welker https://data.eol.ucar.edu/contact/show/257 * author: Jace Fahnestock https://data.eol.ucar.edu/contact/show/1137 * principalInvestigator: Jace Fahnestock https://data.eol.ucar.edu/contact/show/1137 Alternate metadata formats * DataCite: https://data.eol.ucar.edu/dataset/56.960?format=datacite * ISO/TC 211: https://data.eol.ucar.edu/dataset/56.960?format=isotc211