Modified Herring Trawl Fish Catch Data, Gulf of Alaska Fjords, 2004-2011
This dataset contains catch data from trawls at the sampling stations. We deployed a modified herring trawl in coastal waters within glacier fjords of Alaska. Sampling stations in each fjord were chosen randomly from a 2.5 x 2.5 km grid overlaid on navigable waters in the fjord. The number of statio...
Main Authors: | , , |
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Format: | Dataset |
Language: | unknown |
Published: |
USGS Science Data Catalog
2017
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Subjects: | |
Online Access: | https://search.dataone.org/view/a46dd109-2152-48fd-9e21-33fee4b577f6 |
Summary: | This dataset contains catch data from trawls at the sampling stations. We deployed a modified herring trawl in coastal waters within glacier fjords of Alaska. Sampling stations in each fjord were chosen randomly from a 2.5 x 2.5 km grid overlaid on navigable waters in the fjord. The number of stations in each fjord was chosen to achieve a sampling frequency of about 1 sample per 15 km^2, and was based on available resources and logistical constraints (weather, navigational hazards and vessel time). |
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