Stock enhancement to address multiple recreational fisheries objectives: an integrated model applied to red drum Sciaenops ocellatus in Florida
An integrated socioecological model was developed to evaluate the potential for stock enhancement with hatchery fishes to achieve socioeconomic and conservation objectives in recreational fisheries. As a case study, this model was applied to the red drum Sciaenops ocellatus recreational fishery in t...
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crwiley:10.1111/jfb.12548 2024-06-23T07:56:25+00:00 Stock enhancement to address multiple recreational fisheries objectives: an integrated model applied to red drum Sciaenops ocellatus in Florida Camp, E. V. Lorenzen, K. Ahrens, R. N. M. Allen, M. S. Integrated Graduate Education, Research and Training the Florida Fish and Wildlife Conservation Commissions' Federal Aid 2014 http://dx.doi.org/10.1111/jfb.12548 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fjfb.12548 https://onlinelibrary.wiley.com/doi/pdf/10.1111/jfb.12548 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Fish Biology volume 85, issue 6, page 1868-1889 ISSN 0022-1112 1095-8649 journal-article 2014 crwiley https://doi.org/10.1111/jfb.12548 2024-06-11T04:46:51Z An integrated socioecological model was developed to evaluate the potential for stock enhancement with hatchery fishes to achieve socioeconomic and conservation objectives in recreational fisheries. As a case study, this model was applied to the red drum Sciaenops ocellatus recreational fishery in the Tampa Bay estuary, Florida, U.S.A. The results suggest that stocking of juvenile fish larger than the size at which the strongest density dependence in mortality occurs can help increase angler satisfaction and total fishing effort (socioeconomic objectives) but are likely to result in decreases to the abundance of wild fishes (a conservation objective). Stocking of small juveniles that are susceptible to density‐dependent mortality after release does not achieve socioeconomic objectives (or only at excessive cost) but still leads to a reduction of wild fish abundance. The intensity and type of socioeconomic gains depended on assumptions of dynamic angler‐effort responses and importance of catch‐related satisfaction, with greatest gains possible if aggregate effort is responsive to increases in abundance and satisfaction that are greatly related to catch rates. These results emphasize the view of stock enhancement, not as a panacea but rather as a management tool with inherent costs that is best applied to recreational fisheries under certain conditions. Article in Journal/Newspaper Red drum Sciaenops ocellatus Wiley Online Library Journal of Fish Biology 85 6 1868 1889 |
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crwiley |
language |
English |
description |
An integrated socioecological model was developed to evaluate the potential for stock enhancement with hatchery fishes to achieve socioeconomic and conservation objectives in recreational fisheries. As a case study, this model was applied to the red drum Sciaenops ocellatus recreational fishery in the Tampa Bay estuary, Florida, U.S.A. The results suggest that stocking of juvenile fish larger than the size at which the strongest density dependence in mortality occurs can help increase angler satisfaction and total fishing effort (socioeconomic objectives) but are likely to result in decreases to the abundance of wild fishes (a conservation objective). Stocking of small juveniles that are susceptible to density‐dependent mortality after release does not achieve socioeconomic objectives (or only at excessive cost) but still leads to a reduction of wild fish abundance. The intensity and type of socioeconomic gains depended on assumptions of dynamic angler‐effort responses and importance of catch‐related satisfaction, with greatest gains possible if aggregate effort is responsive to increases in abundance and satisfaction that are greatly related to catch rates. These results emphasize the view of stock enhancement, not as a panacea but rather as a management tool with inherent costs that is best applied to recreational fisheries under certain conditions. |
author2 |
Integrated Graduate Education, Research and Training the Florida Fish and Wildlife Conservation Commissions' Federal Aid |
format |
Article in Journal/Newspaper |
author |
Camp, E. V. Lorenzen, K. Ahrens, R. N. M. Allen, M. S. |
spellingShingle |
Camp, E. V. Lorenzen, K. Ahrens, R. N. M. Allen, M. S. Stock enhancement to address multiple recreational fisheries objectives: an integrated model applied to red drum Sciaenops ocellatus in Florida |
author_facet |
Camp, E. V. Lorenzen, K. Ahrens, R. N. M. Allen, M. S. |
author_sort |
Camp, E. V. |
title |
Stock enhancement to address multiple recreational fisheries objectives: an integrated model applied to red drum Sciaenops ocellatus in Florida |
title_short |
Stock enhancement to address multiple recreational fisheries objectives: an integrated model applied to red drum Sciaenops ocellatus in Florida |
title_full |
Stock enhancement to address multiple recreational fisheries objectives: an integrated model applied to red drum Sciaenops ocellatus in Florida |
title_fullStr |
Stock enhancement to address multiple recreational fisheries objectives: an integrated model applied to red drum Sciaenops ocellatus in Florida |
title_full_unstemmed |
Stock enhancement to address multiple recreational fisheries objectives: an integrated model applied to red drum Sciaenops ocellatus in Florida |
title_sort |
stock enhancement to address multiple recreational fisheries objectives: an integrated model applied to red drum sciaenops ocellatus in florida |
publisher |
Wiley |
publishDate |
2014 |
url |
http://dx.doi.org/10.1111/jfb.12548 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fjfb.12548 https://onlinelibrary.wiley.com/doi/pdf/10.1111/jfb.12548 |
genre |
Red drum Sciaenops ocellatus |
genre_facet |
Red drum Sciaenops ocellatus |
op_source |
Journal of Fish Biology volume 85, issue 6, page 1868-1889 ISSN 0022-1112 1095-8649 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/jfb.12548 |
container_title |
Journal of Fish Biology |
container_volume |
85 |
container_issue |
6 |
container_start_page |
1868 |
op_container_end_page |
1889 |
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1802649497103237120 |