Synchronous combined effects of fishing and climate within a demersal community
نویسندگان
چکیده
منابع مشابه
Trophic Relationships within the Antarctic Demersal Fish Community
Graduate School of Oceanography. University of Rhode Island Narragansett. Rhode Island 02882 Present address: Florida Marine Research Institute 100 8th Avenue SE. St. Petersburg. Florida 33701 Trophic Relationships within the Antarctic Demersal Fish Community of South Georgia Island Abstract.Knowledge of trophic relationships is vital to understanding any ecological community. The trophic relat...
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15 صفحه اولWhen does fishing lead to more fish? Community consequences of bottom trawl fisheries in demersal food webs.
Bottom trawls are a globally used fishing gear that physically disturb the seabed and kill non-target organisms, including those that are food for the targeted fish species. There are indications that ensuing changes to the benthic invertebrate community may increase the availability of food and promote growth and even fisheries yield of target fish species. If and how this occurs is the subjec...
متن کاملCombined Fishing and Climate Forcing in the Southern Benguela Upwelling Ecosystem: An End-to-End Modelling Approach Reveals Dampened Effects
The effects of climate and fishing on marine ecosystems have usually been studied separately, but their interactions make ecosystem dynamics difficult to understand and predict. Of particular interest to management, the potential synergism or antagonism between fishing pressure and climate forcing is analysed in this paper, using an end-to-end ecosystem model of the southern Benguela ecosystem,...
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ژورنال
عنوان ژورنال: ICES Journal of Marine Science
سال: 2012
ISSN: 1095-9289,1054-3139
DOI: 10.1093/icesjms/fss181