27484 Deep Trawl Dataset Data Set Published / External 23143 Habitat Ecology Branch (HEB) Project Completed Otter trawl (36' Yankee and 4-seam net deepwater gear) catches from mid-Atlantic slope and canyons at 200 - 800 m depth. Deep-sea (200-800 m depth) flat otter trawls with deepwater headrope floats: 2009-2012 off mid-Atlantic shelf: 4 cruises with separate catch sheets: 1. DE09-01, 2. DE10-02, 3. DE11-01, and 4. DE12-01, plus 5. combined trawl data. Purpose of cruises for exploration of canyon and slope areas, collection of deep sea red crab and monkfish data, and training of students in NOAA Living Marine Resources Coastal Science Center program. NEFSC James J. Howard Lab Highlands NJ USA Data Set MS Excel None Planned Document (digital) CTD ships 4-seam otter trawl net w/deepwater floats 35474 Deep Trawl Catch Cruise DE09-01 Published / External Completed Catch for deep-sea (200-800 m depth) flat otter trawls with deepwater headrope floats: 2009 off mid-Atlantic shelf: catch sheets for cruise DE09-01. Spreadsheet Yes Catch for deep-sea (200-800 m depth) flat otter trawls with deepwater headrope floats: 2009 off mid-Atlantic shelf: catch sheets for cruise DE09-01. Purpose of cruises for exploration of canyon and slope areas, collection of deep sea red crab and monkfish data, and training of students in NOAA Living Marine Resources Coastal Science Center program. 1 common name CHARACTER 45 Yes No Active common name of taxon CHARACTER 2 taxonomic name CHARACTER 35 Yes Yes Active scientific name of taxon (species or higher): alternative primary key CHARACTER 3 spp. code NUMBER 6 Yes Yes 5 3 Active NEFSC species code or derivative code: alternative primary key NUMBER 4 trawl names numbers NUMBER 5 Yes Yes 5 0 Active numbers of taxon individuals in catch for specified trawl (lines 5-100, columns D-K) NUMBER 5 trawl names weights NUMBER 7 Yes No 6 3 Active total weights of taxon in catch for specified trawl in kg (lines 105-200, columns D-K) NUMBER 35475 Deep Trawl Catch Cruise DE10-02 Published / External Completed Catch for deep-sea (200-800 m depth) flat otter trawls with deepwater headrope floats: 2010 off mid-Atlantic shelf: catch sheets for cruise DE10-02. Spreadsheet Yes Catch for deep-sea (200-800 m depth) flat otter trawls with deepwater headrope floats: 2010 off mid-Atlantic shelf: catch sheets for cruise DE10-02. Purpose of cruises for exploration of canyon and slope areas, collection of deep sea red crab and monkfish data, and training of students in NOAA Living Marine Resources Coastal Science Center program. 1 common name CHARACTER 45 Yes No Active common name of taxon CHARACTER 2 taxonomic name CHARACTER 35 Yes Yes Active scientific name of taxon (species or higher): alternative primary key CHARACTER 3 spp. code NUMBER 6 Yes Yes 5 3 Active NEFSC species code or derivative code: alternative primary key NUMBER 4 trawl names numbers NUMBER 5 Yes Yes 5 0 Active numbers of taxon individuals in catch for specified trawl (lines 5-103, columns D-G) NUMBER 5 trawl names weights NUMBER 7 Yes No 6 3 Active total weights of taxon in catch for specified trawl in kg (lines 109-207, columns D-G) NUMBER 35476 Deep Trawl Catch Cruise DE11-01 Published / External Completed Catch for deep-sea (200-800 m depth) flat otter trawls with deepwater headrope floats: 2011 off mid-Atlantic shelf: catch sheets for cruise DE11-01. Spreadsheet Yes Catch for deep-sea (200-800 m depth) flat otter trawls with deepwater headrope floats: 2011 off mid-Atlantic shelf: catch sheets for cruise DE11-01. Purpose of cruises for exploration of canyon and slope areas, collection of deep sea red crab and monkfish data, and training of students in NOAA Living Marine Resources Coastal Science Center program. 1 common name CHARACTER 45 Yes No Active common name of taxon CHARACTER 2 taxonomic name CHARACTER 35 Yes Yes Active scientific name of taxon (species or higher): alternative primary key CHARACTER 3 spp. code NUMBER 6 Yes Yes 5 3 Active NEFSC species code or derivative code: alternative primary key NUMBER 4 trawl names numbers NUMBER 5 Yes Yes 5 0 Active numbers of taxon individuals in catch for specified trawl (lines 5-145, columns D-I) NUMBER 5 trawl names weights NUMBER 7 Yes No 6 3 Active total weights of taxon in catch for specified trawl in kg (lines 150-290, columns D-I) NUMBER 35477 Deep Trawl Catch Cruise DE12-01 Published / External Completed Catch for deep-sea (200-800 m depth) flat otter trawls with deepwater headrope floats: 2012 off mid-Atlantic shelf: catch sheets for cruise DE12-01. Spreadsheet Yes Catch for deep-sea (200-800 m depth) flat otter trawls with deepwater headrope floats: 2012 off mid-Atlantic shelf: catch sheets for cruise DE12-01. Purpose of cruises for exploration of canyon and slope areas, collection of deep sea red crab and monkfish data, and training of students in NOAA Living Marine Resources Coastal Science Center program. 1 common name CHARACTER 45 Yes No Active common name of taxon CHARACTER 2 taxonomic name CHARACTER 35 Yes Yes Active scientific name of taxon (species or higher): alternative primary key CHARACTER 3 spp. code NUMBER 6 Yes Yes 5 3 Active NEFSC species code or derivative code: alternative primary key NUMBER 4 trawl names numbers NUMBER 5 Yes Yes 5 0 Active numbers of taxon individuals in catch for specified trawl (lines 5-188, columns D-O) NUMBER 5 trawl names weights NUMBER 7 Yes No 6 3 Active total weights of taxon in catch for specified trawl in kg (lines 193-376, columns D-O) NUMBER 35478 Trawl Log Published / External Completed Combined trawl data for deep-sea (200-800 m depth) flat otter trawls with deepwater headrope floats: 2009-2012 off mid-Atlantic shelf: 4 cruises with separate catch sheets: 1. DE09-01, 2. DE10-02, 3. DE11-01, and 4. DE12-01. Spreadsheet Yes Combined trawl data for deep-sea (200-800 m depth) flat otter trawls with deepwater headrope floats: 2009-2012 off mid-Atlantic shelf: 4 cruises with separate catch sheets: 1. DE09-01, 2. DE10-02, 3. DE11-01, and 4. DE12-01. Purpose of cruises for exploration of canyon and slope areas, collection of deep sea red crab and monkfish data, and training of students in NOAA Living Marine Resources Coastal Science Center program. 1 cruise CHARACTER 7 Yes Yes Active NEFSC cruise code CHARACTER 2 station CHARACTER 5 Yes Yes Active station alphanumeric names CHARACTER 3 UTC date DATE 10 Yes No Active date of trawl in Universal Time Code DATE 4 Begin UTC NUMBER 8 Yes No Active trawl begin time (trawl wires at full scope) in Universal Time Code NUMBER 5 End UTC NUMBER 8 Yes No Active trawl end time (haul back begun) in Universal Time Code NUMBER 6 event duration NUMBER 8 Yes No Active duration of trawl between begin and end times NUMBER 7 start lat NUMBER 8 Yes No Active N Latitude at trawl begin time in ddmm.mmm format NUMBER 8 start lon NUMBER 8 Yes No Active W Longitude at trawl begin time in ddmm.mmm format NUMBER 9 end lat NUMBER 8 Yes No Active N Latitude at trawl end time in ddmm.mmm format NUMBER 10 end lon NUMBER 8 Yes No Active W Longitude at trawl end time in ddmm.mmm format NUMBER 11 nominal trawl dist. NUMBER 5 Yes No 4 3 Active nominal distance between trawl begin and trawl end positions in nautical miles NUMBER 12 trawl distance NUMBER 4 Yes No 4 0 Active nominal distance between trawl begin and trawl end positions in meters NUMBER 13 beg depth NUMBER 4 Yes No 4 0 Active depth of bottom in meters at begin trawl time NUMBER 14 end depth NUMBER 4 Yes No 4 0 Active depth of bottom in meters at end trawl time NUMBER 15 Geog. Loc. CHARACTER 30 No No Active description of geographic location of trawl CHARACTER 16 surface T NUMBER 4 Yes No 3 1 Active sea surface temperature in degrees C NUMBER 17 bottom T NUMBER 4 Yes No 3 1 Active sea bottom temperature in degrees C NUMBER 18 Data Collected & Comments CHARACTER 120 No No Active comments regarding trawl operation and catch CHARACTER Data Steward 2025 Person Vasslides, James james.vasslides@noaa.gov https://orcid.org/0000-0003-1745-4378 74 Magruder Road, Highlands NJ 07732 Distributor 2009 Organization Northeast Fisheries Science Center NEFSC https://ror.org/02nc0ck44 166 Water Street Woods Hole MA 02543-1026 USA (508)495-2000 https://www.fisheries.noaa.gov/about/northeast-fisheries-science-center NEFSC Home Page Online Resource 8:00 a.m. to 4:30 p.m. Monday - Friday Metadata Contact 2025 Person Vasslides, James james.vasslides@noaa.gov https://orcid.org/0000-0003-1745-4378 74 Magruder Road, Highlands NJ 07732 Originator 2009 2012 Person Guida, Vincent G vincent.guida@noaa.gov 74 Magruder Road Highlands NJ 07732-0428 USA 732-872-3020 732-872-3088 Point of Contact 2025 Person Vasslides, James james.vasslides@noaa.gov https://orcid.org/0000-0003-1745-4378 74 Magruder Road, Highlands NJ 07732 NE continental margin: Block Canyon to Norfolk Canyon Range 2009 2012 Unclassified NEFSC Data Access Procedure: 1. Formal request in writing usually to the data owner/contact or Center Director; 2. Requester is contacted by data owner to review and verify the request content and details for data delivery options. 3. If data is confidential then owner will determine if the data may be released to the requester; 4. If data can be released, the data is downloaded and packaged for delivery electronically; or the requester may be directed to where the data is available online. NEFSC Data Access Constraint: If data is stored on an internal NEFSC network, the requester may not have direct access to query the data unless they are also authorized for network access. https://storage.googleapis.com/nmfs_odp_nefsc/PARR/EAD/HEB/27484/DeepDatabase.xlsx DeepDatabase.xlsx Data validated during collection and audited afterward by Chief Scientist, identifications checked using preserved specimens collected. Yes Unknown Yes No 60 days To Be Determined 60 days electronic data stored in at least two places; manual forms retained data transcribed from hand-written catch forms 35474 Entity 35475 Entity 35476 Entity 35477 Entity 35478 Entity gov.noaa.nmfs.inport:27484 Patricia Jones 2015-09-25T11:56:00 SysAdmin InPortAdmin 2026-03-04T19:17:27 2016-11-02 Northeast Fisheries Science Center NEFSC 166 Water Street Woods Hole MA 02543-1026 USA (508)495-2000 https://www.nefsc.noaa.gov 8:00 a.m. to 4:30 p.m. Monday - Friday 1001 Public No No 2016-11-02 1 Year 2017-11-02