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OAS accession Detail for 0278445
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Title: IKMT samples and underwater video recordings collected in the Drake Passage from R/V Laurence M. Gould (LMG1504, LMG1509, LMG1410) from 2014-2015 (NCEI Accession 0278445)
Abstract: This dataset contains meteorological and physical data collected on ARSV Laurence M. Gould during cruises LMG1410, LMG1504, and LMG1509 in the Adriatic Sea, Arabian Sea, Baltic Sea, Gulf of Aden, Gulf of Finland, Indian Ocean, Ionian Sea, Mediterranean Sea, Mediterranean Sea - Eastern Basin, North Atlantic Ocean, North Sea, Persian Gulf (Gulf of Iran), Red Sea, South Atlantic Ocean, and Southern Ocean from 2014-10-29 to 2015-11-11. These data include depth, depth_bottom, sea surface temperature, wind_dir, and wind_speed. The instruments used to collect these data include Camera. These data were collected by Valerie Jean Loeb of Moss Landing Marine Laboratories and Jarrod A Santora of University of California-Santa Cruz as part of the "Pilot Study: Addition of Biological Sampling to Drake Passage Transits of the "L.M. Gould" (DrakeBioGould)" project. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2019-03-27.

The following is the text of the dataset description provided by BCO-DMO:

IKMT samples and underwater video recordings collected during Drake Passage transits.

Dataset Description:
IKMT samples and underwater video recordings collected during Drake Passage transits from LMG14-10, LMG15-04 and LMG15-09.
Date received: 20190327
Start date: 20141029
End date: 20151111
Seanames: Adriatic Sea, Arabian Sea, Baltic Sea, Gulf of Aden, Gulf of Finland, Indian Ocean, Ionian Sea, Mediterranean Sea, Mediterranean Sea - Eastern Basin, North Atlantic Ocean, North Sea, Persian Gulf (Gulf of Iran), Red Sea, South Atlantic Ocean, Southern Ocean
West boundary: -65.02
East boundary: 65
North boundary: 64
South boundary: -64.95
Observation types: meteorological, physical
Instrument types: camera
Datatypes: DEPTH - BOTTOM, DEPTH - OBSERVATION, SEA SURFACE TEMPERATURE, WIND DIRECTION, WIND SPEED
Submitter:
Submitting institution: Biological and Chemical Oceanography Data Management Office
Collecting institutions: Moss Landing Marine Laboratories, University of California - Santa Cruz
Contributing projects:
Platforms: Laurence M. Gould (33LG)
Number of observations:
Supplementary information: Acquisition Description:
Net Sampling:

Open oblique net tows were made with a 1.8 m Isaacs-Kidd Midwater Trawl (IKMT), fitted with 505 um mesh and a protected cod end, fished from 0 to ~155m at ship speeds of ~2 kts.

During LMG14-10 and LMG15-04 an underwater video camera system was suspended from the IKMT spreader bar allowing video recordings of material being fished by the net at some stations (indicated in data log).
Availability date:
Metadata version: 1
Keydate: 2023-05-19 04:16:47+00
Editdate: 2023-05-19 04:17:32+00