Upwelling, offshore transport, and the availability of rockfish in central California
EXTRACT (SEE PDF FOR FULL ABSTRACT): We used the diet of a seabird, the common murre (Uria aalge), nesting on Southeast Farallon Island and feeding in the Gulf of the Farallones, California, as an index to abundance of juvenile rockfish, then related fish abundance to indices of turbulence and upwel...
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ftaquaticcommons:oai:generic.eprints.org:15613 2023-05-15T15:56:04+02:00 Upwelling, offshore transport, and the availability of rockfish in central California Ainley, David G. Sydeman, William J. Parrish, Richard H. 1991 application/pdf http://aquaticcommons.org/15613/ http://aquaticcommons.org/15613/1/David%20G.%20Ainley.pdf en eng http://aquaticcommons.org/15613/1/David%20G.%20Ainley.pdf Ainley, David G. and Sydeman, William J. and Parrish, Richard H. (1991) Upwelling, offshore transport, and the availability of rockfish in central California. In: Seventh Annual Pacific Climate (PACLIM) Workshop , 10-13 April 1990 ,Asilomar Conference Center, Pacific Grove, CA, pp. 131-136. Ecology Fisheries Oceanography Conference or Workshop Item NonPeerReviewed 1991 ftaquaticcommons 2020-02-27T09:27:07Z EXTRACT (SEE PDF FOR FULL ABSTRACT): We used the diet of a seabird, the common murre (Uria aalge), nesting on Southeast Farallon Island and feeding in the Gulf of the Farallones, California, as an index to abundance of juvenile rockfish, then related fish abundance to indices of turbulence and upwelling over an 18-year period, 1973-1990. Strong, persistent upwelling or downwelling led to reduced availability of fish in the study area, in contrast to great abundance when upwelling was mild or pulsed. . On the basis of our study, one effect might be that fishes thought strong enough to resist Ekman transport could be transported out of normal areas of recruitment. Conference Object Common Murre Uria aalge uria International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC): Aquatic Commons |
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Open Polar |
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International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC): Aquatic Commons |
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ftaquaticcommons |
language |
English |
topic |
Ecology Fisheries Oceanography |
spellingShingle |
Ecology Fisheries Oceanography Ainley, David G. Sydeman, William J. Parrish, Richard H. Upwelling, offshore transport, and the availability of rockfish in central California |
topic_facet |
Ecology Fisheries Oceanography |
description |
EXTRACT (SEE PDF FOR FULL ABSTRACT): We used the diet of a seabird, the common murre (Uria aalge), nesting on Southeast Farallon Island and feeding in the Gulf of the Farallones, California, as an index to abundance of juvenile rockfish, then related fish abundance to indices of turbulence and upwelling over an 18-year period, 1973-1990. Strong, persistent upwelling or downwelling led to reduced availability of fish in the study area, in contrast to great abundance when upwelling was mild or pulsed. . On the basis of our study, one effect might be that fishes thought strong enough to resist Ekman transport could be transported out of normal areas of recruitment. |
format |
Conference Object |
author |
Ainley, David G. Sydeman, William J. Parrish, Richard H. |
author_facet |
Ainley, David G. Sydeman, William J. Parrish, Richard H. |
author_sort |
Ainley, David G. |
title |
Upwelling, offshore transport, and the availability of rockfish in central California |
title_short |
Upwelling, offshore transport, and the availability of rockfish in central California |
title_full |
Upwelling, offshore transport, and the availability of rockfish in central California |
title_fullStr |
Upwelling, offshore transport, and the availability of rockfish in central California |
title_full_unstemmed |
Upwelling, offshore transport, and the availability of rockfish in central California |
title_sort |
upwelling, offshore transport, and the availability of rockfish in central california |
publishDate |
1991 |
url |
http://aquaticcommons.org/15613/ http://aquaticcommons.org/15613/1/David%20G.%20Ainley.pdf |
genre |
Common Murre Uria aalge uria |
genre_facet |
Common Murre Uria aalge uria |
op_relation |
http://aquaticcommons.org/15613/1/David%20G.%20Ainley.pdf Ainley, David G. and Sydeman, William J. and Parrish, Richard H. (1991) Upwelling, offshore transport, and the availability of rockfish in central California. In: Seventh Annual Pacific Climate (PACLIM) Workshop , 10-13 April 1990 ,Asilomar Conference Center, Pacific Grove, CA, pp. 131-136. |
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1766391545411403776 |