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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.

Data access

ORDER data to made available for download

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 13 Jan 2025.

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