对鱼有好处的就是对鱼有好处:冰湖的生长、条件和丰度的种间一致性

IF 1.3 4区农林科学 Q3 FISHERIES

North American Journal of Fisheries Management Pub Date : 2023-12-01 DOI:10.1002/nafm.10978

Peter T. Euclide, Christian Perry, Steven B. Donabauer, Angie Grier, Tomas Höök

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引用次数: 0

摘要

鱼类的丰度和生长是由自下而上和自上而下的力量共同调节的，但许多管理技术更多地依赖于后者。在这里，我们评估了营养负荷的系统间变化和自下而上的力量是否比种内和种间的补偿效应在控制物种丰度和生长方面发挥更大的作用。我们的目标是评估鱼类的丰度和生长模式是否一致。

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What's good for fish is good for fishes: Interspecific consistency of growth, condition, and abundance among glacial lakes

Fish abundance and growth is regulated by a combination of bottom-up and top-down forces but many management techniques depend more heavily on the later. Here we evaluate if inter-system variation in nutrient loading and bottom-up forces play more dominant roles in control of abundance and growth of species across similar lakes than intra- and inter-specific compensatory effects. We aim to assess whether patterns of abundance and growth are consistent among fish species across.

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来源期刊

North American Journal of Fisheries Management 农林科学-渔业

CiteScore

2.60

自引率

18.20%

发文量

118

审稿时长

2 months

期刊介绍： The North American Journal of Fisheries Management promotes communication among fishery managers with an emphasis on North America, and addresses the maintenance, enhancement, and allocation of fisheries resources. It chronicles the development of practical monitoring and management programs for finfish and exploitable shellfish in marine and freshwater environments. Contributions relate to the management of fish populations, habitats, and users to protect and enhance fish and fishery resources for societal benefits. Case histories of successes, failures, and effects of fisheries programs help convey practical management experience to others.