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Depth-integrated euphausiid (Family Euphausiidae) backscatter in June, July, and August 2009 (B62)

Project:

BSIERP

Summary

This data set contains measurements of acoustic backscatter from euphausiids (Family Euphausiidae, principally Thysanoessa inermis and T. raschii) during annual or biennial acoustic-trawl surveys conducted by the Midwater Assessment and Conservation Engineering (MACE) Program, Resource Assessment and Conservation Engineering (RACE) Division, of the National Oceanic and Atmospheric Administration - National Marine Fisheries Service (NOAA-NMFS) Alaska Fisheries Science Center (AFSC). The acoustic-trawl survey was conducted from 09 June 2009 through 07 August 2009 using the NOAA Ship Oscar Dyson.

Data access

ORDER data for delivery by FTP

Additional information

Identifier	DOI: https://doi.org/10.5065/D68913VB
Versions	1.0 (2013-11-06)
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Related projects	BSIERP: Bering Sea Integrated Ecosystem Research Program
Spatial Type	point
Frequency	continuous
Language	English
Grant Code	NPRB B62
ISO Topic Categories	biota oceans
Categories	Abundance Arctic Biology Oceanography Plankton Ship Based
Platforms	Ships
Instruments	Acoustic Sounders Midwater Trawls
Sites	Bering Sea
GCMD Science Keywords	EUPHAUSIIDS (KRILL) FISH Expand keywords
Documentation	B62-Euphausiids_2009_metadata.html [26 KiB] euphausiid-2009.png [80 KiB]
Related links	info: BEST Data Policy homepage: BSIERP Data Archive info: Echo Integration Trawl Survey on Bering Sea Shelf-2009

Temporal coverage

Begin datetime	2009-06-09 00:00:00
End datetime	2009-08-07 23:59:00

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 63.00, Minimum (South) Latitude: 54.00
Minimum (West) Longitude: 175.00, Maximum (East) Longitude: -160.00

Primary point of contact information

Patrick H. Ressler <Patrick.Ressler@noaa.gov>

Additional contact information

author: Patrick H. Ressler <Patrick.Ressler@noaa.gov>
principalInvestigator: Anne B. Hollowed <Anne.Hollowed@noaa.gov>

Citation

Ressler, P. 2013. Depth-integrated euphausiid (Family Euphausiidae) backscatter in June, July, and August 2009. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D68913VB. Accessed 30 Dec 2024.

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