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首页> 外文期刊>ICES Journal of Marine Science >Interactions between striped bass (Morone saxatilis) rebuilding programmes and the conservation of Atlantic salmon (Salmo salar) and other anadromous fish species in the USA
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Interactions between striped bass (Morone saxatilis) rebuilding programmes and the conservation of Atlantic salmon (Salmo salar) and other anadromous fish species in the USA

机译：条纹鲈鱼（Morone saxatilis）重建计划与美国保护大西洋鲑鱼（Salmo salar）及其他无鳍鱼类之间的相互作用

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摘要

Anadromous populations of striped bass occur along the Atlantic coast of the US from Maine to North Carolina. Recruitment overfishing and declining water quality led to substantial reductions in striped bass abundance during the 1970s and 1980s. Cooperative interstate fishery management of striped bass began in 1981, with the development of a fishery management plan by the Atlantic States Marine Fisheries Commission, an organization of Atlantic coastal states. Effective fishery management and additional research and monitoring contributed to a tenfold increase in abundance of striped bass stocks by the late 1990s. This dramatic increase resulted in increased predation on a variety of anadromous fish species including American shad, blueback herring, and alewives. Predation by striped bass on Atlantic salmon smolts in North America has been documented, but the impact of this predation has not been quantified. Moderate to strong correlations were found between estimates of striped bass abundance and the return of Atlantic salmon to three of the four major New England salmon rivers. Further research is required to quantify the proportion of smolt production consumed by striped bass, particularly for salmon populations listed as endangered under the US Endangered Species Act.
机译：从缅因州到北卡罗来纳州的大西洋沿岸都有大量条纹鲈鱼。过度捕捞和水质下降导致1970年代和1980年代条纹鲈鱼丰度大大降低。条纹鲈鱼的州际合作渔业管理始于1981年，当时大西洋沿岸国家组织大西洋国家海洋渔业委员会制定了一项渔业管理计划。到1990年代后期，有效的渔业管理以及更多的研究和监测使条纹鲈鱼种群的数量增加了十倍。这种惊人的增长导致对包括美国an鱼，蓝鲱鱼和刺梨在内的各种无性鱼类的捕食增加。条纹鲈鱼对北美大西洋鲑鱼的捕食已有记录，但这种捕食的影响尚未量化。在条纹鲈鱼丰度的估计值与大西洋鲑返回新英格兰四大鲑鱼河流中的三条河之间发现了中等至强相关性。需要进行进一步的研究以量化条纹鲈鱼消耗的鲑鱼产量的比例，特别是对于根据《美国濒危物种法》被列为濒危物种的鲑鱼种群。

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