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Service Description: The map shows the total abundance (ind. / 500 m²) of the common sea star Asterias rubens from 1998 to 2014 (365 stations). The common sea star Asterias rubens is the most common starfish in the north-east Atlantic. Asterias rubens is an important benthic predator and scavenger, which is relatively robust towards fishing disturbance.
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Copyright Text: Senckenberg am Meer
Spatial Reference:
4326
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Single Fused Map Cache: false
Initial Extent:
XMin: 1.1348160944377739
YMin: 54.21651285314127
XMax: 10.265183905562221
YMax: 57.612911940776314
Spatial Reference: 4326
(4326)
Full Extent:
XMin: 3.4201666669581527
YMin: 53.718500000374775
XMax: 7.800666666333655
YMax: 55.80766666658343
Spatial Reference: 4326
(4326)
Units: esriDecimalDegrees
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: Abundane of the common sea star Asterias rubens
Author:
Comments: Total abundance of the common sea star Asterias rubens from 1998 to 2014. The common sea star Asterias rubens is the most common starfish in the north-east Atlantic. It usually grows to between 10-30 cm across and feeds on a variety of benthic organisms.
Samples were taken with a 2-m beam trawl from 1998 to 2014 and catches were sieved over 5-mm mesh size. 365 stations were sampled (usually 24 per year, which were randomly distributed within 24 statistical rectangles of the International Council for the Exploration of the Sea (ICES)). Sampling did not take place in 2001 and 2002. Abundance data were standardized to a tow length of 250 m
Subject: Total abundance of the common sea star Asterias rubens from 1998 to 2014. The common sea star Asterias rubens is the most common starfish in the north-east Atlantic. It usually grows to between 10-30 cm across and feeds on a variety of benthic organisms.
Samples were taken with a 2-m beam trawl from 1998 to 2014 and catches were sieved over 5-mm mesh size. 365 stations were sampled (usually 24 per year, which were randomly distributed within 24 statistical rectangles of the International Council for the Exploration of the Sea (ICES)). Sampling did not take place in 2001 and 2002. Abundance data were standardized to a tow length of 250 m
Category:
Keywords: benthicKey6,NOAH,Epifauna,Benthos
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TextAntialiasingMode: Force
Supports Dynamic Layers: true
MaxRecordCount: 10000000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, AMF, geoJSON
Min Scale: 0
Max Scale: 0
Supports Datum Transformation: true
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