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首页> 外文期刊>ICES Journal of Marine Science >Monitoring the incidence of escaped farmed Atlantic salmon, Salmo salar L., in rivers and fisheries of the United Kingdom and Ireland: current progress and recommendations for future programmes
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Monitoring the incidence of escaped farmed Atlantic salmon, Salmo salar L., in rivers and fisheries of the United Kingdom and Ireland: current progress and recommendations for future programmes

机译：监测联合王国和爱尔兰的河流和渔业中逃逸的养殖大西洋鲑鱼萨尔摩鲑鱼的发生率：当前进展和对未来计划的建议

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摘要

An inevitable consequence of the development of the Atlantic salmon, Salmo salar L., fanning industry in coastal waters of the British Isles has been the loss of farmed salmon to the wild, their occurrence in inshore waters and rivers, and their appearance in coastal and freshwater fisheries. Monitoring programmes have been developed throughout the British Isles, variously using scientific sampling, catch records from coastal or freshwater fisheries or both, and scientific sampling of catches from in-river traps. We compare the results of these monitoring programmes with regional production and the numbers of escapees reported from marine fish farms. We also consider the effectiveness of the programmes for assessing the prevalence of farmed salmon that escape from marine cages. Finally, we make recommendations for improvements to these programmes and for the development of best practice, including the scientific sampling of in-river spawning stocks through fishery-independent sources, identification of fish origin based on at least two methods, assessment of the degree of incorrect classification, and the timely and accurate reporting of all escapes.
机译：大西洋鲑鱼Salmo salar L.发展不列颠群岛沿海地区的扇形产业的必然结果是养殖鲑鱼流失到野外，它们在近岸水域和河流中的出现以及在沿海和沿海地区的出现。淡水渔业。整个不列颠群岛已制定了监测计划，其中包括采用科学抽样，沿海或淡水渔业或两者兼而有之的捕捞记录，以及对内河诱集的捕捞进行科学抽样。我们将这些监测计划的结果与区域生产以及海洋鱼类养殖场报告的逃逸者数量进行了比较。我们还考虑了评估从网箱中逃脱的养殖鲑鱼流行率的计划的有效性。最后，我们为改进这些计划和发展最佳做法提出建议，包括通过与渔业无关的来源对河内产卵种群进行科学采样，基于至少两种方法确定鱼类来源，评估鱼类的繁殖程度。错误的分类，以及所有逃生的及时，准确的报告。

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