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Companion

Companion map layers automatically activate when users select a species from the Avian datasets in the Marine Life Library (Species Specific). The zones covered by grey lines denote areas of low survey effort. NOTE: Because the Marine Life Library data is input from an external source, all of its maps are "session-based" (deactivated once a user leaves or refreshes the page) and cannot be linked to via the headings below, bookmarks or the Portal's URL generator. Users should instead visit http://seamap.env.duke.edu/models/mdat/ for a report with a full explanation of this data. The site also includes downloadable map data products, metadata and other information related to the work of a Marine Life Data and Analysis Team (MDAT) that developed the Portal's Marine Life Library.

Gillnet 2001-2005 Ports

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Avian Survey, Low Effort - Summer

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Avian Survey, Low Effort - Fall

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Avian Survey, Low Effort - Winter

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Avian Survey, Low Effort - Spring

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Unsurveyed area (avian, annual)

Area with no Annual survey effort in the dataset analyzed by NOAA NCCOS (Winship et al. 2018). Data analyzed were from the Northwest Atlantic Seabird Catalog (US Fish and Wildlife Service; April 2017) and Eastern Canada Seabirds at Sea database (Canadian Wildlife Service, Environment and Climate Change Canada; February 2017). Mid-points of survey transect segments (~4 km in length) were gridded at a 10 x 10 km resolution, and hatched areas indicate grid cells with no segment mid-points.

Source: Marine Life Data and Analysis Team V2

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This map layer automatically activates when users select a species from the Avian datasets in the Marine Life Library. The zones covered by grey lines denote areas of no survey effort.

Bottom Trawl < 65 ft 1996-2000 Ports

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Bottom Trawl > 65 ft 1996-2000 Ports

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Bottom Trawl < 65 ft 2001-2005 Ports

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Bottom Trawl > 65 ft 2001-2005 Ports

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Bottom Trawl < 65 ft 2006-2010 Ports

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Bottom Trawl > 65 ft 2006-2010 Ports

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Bottom Trawl < 65 ft 2011-2015 Ports

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Bottom Trawl > 65 ft 2011-2015 Ports

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Dredge 1996-2000 Ports

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Dredge 2001-2005 Ports

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Dredge 2006-2010 Ports

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Dredge 2011-2015 Ports

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Gillnet 2006-2010 Ports

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Gillnet 1996-2000 Ports

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Pots and Traps 2011-2015 Ports

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Pots and Traps 2006-2010 Ports

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Pots and Traps 2001-2005 Ports

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Pots and Traps 1996-2000 Ports

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Longline 2011-2015 Ports

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Longline 2006-2010 Ports

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Longline 2001-2005 Ports

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Longline 1996-2000 Ports

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Gillnet 2011-2015 Ports

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Fishing Vessel Transit Counts (Jan 2016)

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Fishing Vessel Transit Counts (Feb 2016)

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Fishing Vessel Transit Counts (Mar 2016)

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Fishing Vessel Transit Counts (Apr 2016)

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Fishing Vessel Transit Counts (May 2016)

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Fishing Vessel Transit Counts (Jun 2016)

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Fishing Vessel Transit Counts (Jul 2016)

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Fishing Vessel Transit Counts (Aug 2016)

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Fishing Vessel Transit Counts (Sep 2016)

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Fishing Vessel Transit Counts (Oct 2016)

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Fishing Vessel Transit Counts (Nov 2016)

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All Vessel Transit Counts (Jan 2016)

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Fishing Vessel Transit Counts (Dec 2016)

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All Vessel Transit Counts (Feb 2016)

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All Vessel Transit Counts (Mar 2016)

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All Vessel Transit Counts (Apr 2016)

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All Vessel Transit Counts (May 2016)

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All Vessel Transit Counts (Jun 2016)

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All Vessel Transit Counts (Jul 2016)

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All Vessel Transit Counts (Aug 2016)

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All Vessel Transit Counts (Sep 2016)

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All Vessel Transit Counts (Oct 2016)

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All Vessel Transit Counts (Nov 2016)

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All Vessel Transit Counts (Dec 2016)

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