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HLY-07-01 and HLY-07-02 Observations of Marine Mammals of Beringia [Ray, G.C.]

Project:

BEST

Summary

This dataset contains marine mammal observations onboard the US Coast Guard Cutter Healy during the Bering Sea Ecosystem Study-Bering Sea Integrated Ecosystem Research Program (BEST-BSIERP) 2007 0701 and 0702 cruises in the Bering Sea. BEST-BSIERP together are the Bering Sea project. The objective of this project has been to observe marine mammals in the context of their sea-ice "seascape" habitat. Emphasis has been placed on the winter-spring period during which Pacific walruses and ribbon seals use sea ice for reproduction, molting, rest, and as a platform for feeding and migration. The thesis is that marine mammals partition sea-ice habitat according to their life-history requirements: for Pacific walruses, "broken pack" and for ribbon seals "loose pack" provide this habitat. The data files are in Excel, csv and jpg format.

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Additional information

Identifier	DOI: https://doi.org/10.5065/D67S7KS1
Versions	1.0 (2009-10-29)
Subscribe	Subscribe to receive email when new or updated data is available.
Related projects	BEST: Bering Ecosystem Study
Spatial Type	point
Frequency	no set schedule
Language	English
ISO Topic Categories	biota oceans
Categories	Abundance Arctic Mammals Oceanography Sea Ice Ship Based
Platforms	Ships USCGC Healy - HLY
Instruments	Cameras Visual Observations
Events	HLY-07-01 HLY-07-02
Sites	Bering Sea
GCMD Science Keywords	MARINE ECOSYSTEMS SEALS/SEA LIONS/WALRUSES Expand keywords
Documentation	UCAR-Metadata.pdf [115 KiB]
Related links	companion: 102.081: HLY-08-01 and HLY-08-02 Observations of Marine Mammals of Beringia [Ray, G.C.] companion: 102.082: HLY-06-01 Observations of Marine Mammals of Beringia [Ray, G.C.] info: BEST Catalog info: BEST Data Policy homepage: BEST Project Homepage

Temporal coverage

Begin datetime	2007-04-11 00:00:00
End datetime	2007-06-18 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 64.00, Minimum (South) Latitude: 56.00
Minimum (West) Longitude: -180.00, Maximum (East) Longitude: -165.00

Primary point of contact information

G. Carleton Ray <cr@virginia.edu>

Additional contact information

originator: G. Carleton Ray <cr@virginia.edu>
author: G. Carleton Ray <cr@virginia.edu>
principalInvestigator: G. Carleton Ray <cr@virginia.edu>
author: Gary L. Hufford <gary.hufford@noaa.gov>
principalInvestigator: Gary L. Hufford <gary.hufford@noaa.gov>
author: Igor Krupnik
principalInvestigator: Igor Krupnik
author: Elizabeth Labunski
principalInvestigator: Elizabeth Labunski

Citation

Ray, G., et al. 2009. HLY-07-01 and HLY-07-02 Observations of Marine Mammals of Beringia. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D67S7KS1. Accessed 19 Sep 2024.

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