Environmental indicators and the predictability of commercial fish stocks ...
Commercial landings data for Atlantic cod (Gadus morhua) and haddock (Melanogrammus aeglefinus) were examined along with historical conductivity, temperature, and depth (CTD) data to demonstrate an approach for assessing seasonal, annual, and interannual relationships between fish stocks and their e...
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ICES MSS Vol.219 - Hydrobiological variability in the ICES Area, 1990-1999
2023
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ftdatacite:10.17895/ices.pub.19271927 2023-06-11T04:10:10+02:00 Environmental indicators and the predictability of commercial fish stocks ... Sundermeyer, Miles A. Rothschild, Brian J. Robinson, Allan R. 2023 https://dx.doi.org/10.17895/ices.pub.19271927 https://ices-library.figshare.com/articles/report/Environmental_indicators_and_the_predictability_of_commercial_fish_stocks/19271927 unknown ICES MSS Vol.219 - Hydrobiological variability in the ICES Area, 1990-1999 ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx Fisheries and aquaculture Atlantic, Northeast ICES Ecoregion; FAO area 27 Other Report report 2023 ftdatacite https://doi.org/10.17895/ices.pub.19271927 2023-06-01T11:56:51Z Commercial landings data for Atlantic cod (Gadus morhua) and haddock (Melanogrammus aeglefinus) were examined along with historical conductivity, temperature, and depth (CTD) data to demonstrate an approach for assessing seasonal, annual, and interannual relationships between fish stocks and their environment, and to develop predictive models for the distributions of stocks over Georges Bank. A spatially explicit analytical/ numerical model was used to demonstrate the predictive capability o f such relationships. Results show that bottom temperature alone accounts for up to 40% o f the spatial variance within the smoothed monthly catch distributions. Less than 20% is explained by bottom sediment type and bottom depth. The same model accounts for a much smaller percentage o f the observed catch variance in individual years.Article from Marine Science Symposia Vol. 219 - "Hydrobiological variability in the ICES Area, 1990-1999", symposium held in Edinburgh, 8-10 August 2001. To access the remaining articles ... Report atlantic cod Gadus morhua DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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topic |
Fisheries and aquaculture Atlantic, Northeast ICES Ecoregion; FAO area 27 |
spellingShingle |
Fisheries and aquaculture Atlantic, Northeast ICES Ecoregion; FAO area 27 Sundermeyer, Miles A. Rothschild, Brian J. Robinson, Allan R. Environmental indicators and the predictability of commercial fish stocks ... |
topic_facet |
Fisheries and aquaculture Atlantic, Northeast ICES Ecoregion; FAO area 27 |
description |
Commercial landings data for Atlantic cod (Gadus morhua) and haddock (Melanogrammus aeglefinus) were examined along with historical conductivity, temperature, and depth (CTD) data to demonstrate an approach for assessing seasonal, annual, and interannual relationships between fish stocks and their environment, and to develop predictive models for the distributions of stocks over Georges Bank. A spatially explicit analytical/ numerical model was used to demonstrate the predictive capability o f such relationships. Results show that bottom temperature alone accounts for up to 40% o f the spatial variance within the smoothed monthly catch distributions. Less than 20% is explained by bottom sediment type and bottom depth. The same model accounts for a much smaller percentage o f the observed catch variance in individual years.Article from Marine Science Symposia Vol. 219 - "Hydrobiological variability in the ICES Area, 1990-1999", symposium held in Edinburgh, 8-10 August 2001. To access the remaining articles ... |
format |
Report |
author |
Sundermeyer, Miles A. Rothschild, Brian J. Robinson, Allan R. |
author_facet |
Sundermeyer, Miles A. Rothschild, Brian J. Robinson, Allan R. |
author_sort |
Sundermeyer, Miles A. |
title |
Environmental indicators and the predictability of commercial fish stocks ... |
title_short |
Environmental indicators and the predictability of commercial fish stocks ... |
title_full |
Environmental indicators and the predictability of commercial fish stocks ... |
title_fullStr |
Environmental indicators and the predictability of commercial fish stocks ... |
title_full_unstemmed |
Environmental indicators and the predictability of commercial fish stocks ... |
title_sort |
environmental indicators and the predictability of commercial fish stocks ... |
publisher |
ICES MSS Vol.219 - Hydrobiological variability in the ICES Area, 1990-1999 |
publishDate |
2023 |
url |
https://dx.doi.org/10.17895/ices.pub.19271927 https://ices-library.figshare.com/articles/report/Environmental_indicators_and_the_predictability_of_commercial_fish_stocks/19271927 |
genre |
atlantic cod Gadus morhua |
genre_facet |
atlantic cod Gadus morhua |
op_rights |
ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx |
op_doi |
https://doi.org/10.17895/ices.pub.19271927 |
_version_ |
1768384424803565568 |