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Service Description: These data are derived from Northeast Fisheries Science Center trawl survey data and represent areas of overlap in high biomass across five decades (1970s through 2010s) for fish species groups. The number of overlapping species is shown. Demersal species include Acadian redfish, American plaice, Atlantic cod, Atlantic halibut, Atlantic Wolffish, Barndoor skate, Black sea bass, Clearnose skate, Cunner, Fourspot flounder, Goosefish, Haddock, Little skate, Longhorn sculpin, Ocean pout, Offshore hake, Pollock, Red hake, Rosette skate, Scup, Sea raven, Silver hake, Smooth skate, Spotted hake, Summer flounder, Tautog, Thorny skate, White hake, Windowpane, Winter flounder, Witch flounder, and Yellowtail flounder. Forage species include Alewife, American shad, Atlantic herring, Atlantic mackerel, Atlantic menhaden, Bay anchovy, Blueback herring, Butterfish, Hickory shad, Round herring, Sand lance, and Striped anchovy.

Map Name: Layers

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Layers:

• Demersal_Fall_1972to1979.tif (0)
• Demersal_Fall_1980to1989.tif (1)
• Demersal_Fall_1990to1999.tif (2)
• Demersal_Fall_2000to2009.tif (3)
• Demersal_Fall_2010toEND.tif (4)
• Demersal_Spring_1972to1979.tif (5)
• Demersal_Spring_1980to1989.tif (6)
• Demersal_Spring_1990to1999.tif (7)
• Demersal_Spring_2000to2009.tif (8)
• Demersal_Spring_2010toEND.tif (9)
• Forage_Fall_1972to1979.tif (10)
• Forage_Fall_1980to1989.tif (11)
• Forage_Fall_1990to1999.tif (12)
• Forage_Fall_2000to2009.tif (13)
• Forage_Fall_2010toEND.tif (14)
• Forage_Spring_1972to1979.tif (15)
• Forage_Spring_1980to1989.tif (16)
• Forage_Spring_1990to1999.tif (17)
• Forage_Spring_2000to2009.tif (18)
• Forage_Spring_2010toEND.tif (19)

Description:

Copyright Text: Northeast Fisheries Science Center and The Nature Conservancy

Spatial Reference: 102100  (3857)


Single Fused Map Cache: false

Initial Extent:

XMin: -8987607.502631184
YMin: 4637363.632867574
XMax: -6749979.856188868
YMax: 5651025.780973961
Spatial Reference: 102100  (3857)

Full Extent:

XMin: -8504809.096606102
YMin: 4027292.7323380606
XMax: -7232778.26221395
YMax: 5621774.49680567
Spatial Reference: 102100  (3857)

Units: esriMeters

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Title: Areas of Fish Species Overlap
Author: The Nature Conservancy
Comments: These data are derived from Northeast Fisheries Science Center trawl survey data and represent areas of overlap in high biomass across five decades (1970s through 2010s) for fish species groups. The number of overlapping species is shown. Demersal species include Acadian redfish, American plaice, Atlantic cod, Atlantic halibut, Atlantic Wolffish, Barndoor skate, Black sea bass, Clearnose skate, Cunner, Fourspot flounder, Goosefish, Haddock, Little skate, Longhorn sculpin, Ocean pout, Offshore hake, Pollock, Red hake, Rosette skate, Scup, Sea raven, Silver hake, Smooth skate, Spotted hake, Summer flounder, Tautog, Thorny skate, White hake, Windowpane, Winter flounder, Witch flounder, and Yellowtail flounder. Forage species include Alewife, American shad, Atlantic herring, Atlantic mackerel, Atlantic menhaden, Bay anchovy, Blueback herring, Butterfish, Hickory shad, Round herring, Sand lance, and Striped anchovy.
Subject: Areas of overlap by decade for demersal and forage fish species groups.
Category:
Keywords: fish,Mid-Atlantic,trawl survey,species movements
AntialiasingMode: None
TextAntialiasingMode: Force

Supports Dynamic Layers: true

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MaxImageHeight: 4096

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Supported Query Formats: JSON, AMF, geoJSON

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Max Scale: 0

Supports Datum Transformation: true



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