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Reviews of Science for Science Librarians: The Great Lakes Fishery-Current Status, Human Impacts, and Literature

机译:科学馆员科学评论:大湖区渔业-现状,人类影响和文学

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摘要

The Laurentide Great Lakes are the single largest fresh water system in the world and home to a significant fishery. This article reviews the research and literature on the Great Lakes fishery and describes how a history of overfishing, habitat change, aquatic nonindigenous species (ANS), and compromised water quality caused population declines for several native fish species and reduced commercial fishery productivity. While recreational fishing remains both a popular activity and a significant industry in the Great Lakes region, understanding the ecosystem interactions within the Great Lakes is a key to understanding the decline in fishery production and provides insight into how best to maintain other freshwater fisheries facing similar challenges.
机译:Laurentide大湖是世界上最大的淡水系统,也是重要渔业的家园。本文回顾了有关大湖区渔业的研究和文献,并描述了过度捕捞,栖息地变化,水生非土著物种(ANS)和水质受损的历史如何导致几种本地鱼类物种种群减少以及商业渔业生产力下降。虽然休闲捕鱼仍然是大湖地区的一项热门活动和重要产业,但了解大湖地区内的生态系统相互作用是了解渔业产量下降的关键,并为如何最好地保持其他淡水渔业面临类似挑战提供了见识。 。

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