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Value of coastal habitats for exploited species: introduction to a theme set of articles

机译：沿海生境对被开发物种的价值：主题文章集简介

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摘要

Many exploited fish and invertebrate species use coastal habitats during one or more life-history stages as spawning, feeding, and nursery areas; yet, the value of these habitats has not been adequately characterized. As habitat availability can be a bottleneck for many populations, concerns about habitat effects on exploited species have been increasing. We have compiled nine articles presenting the state of knowledge and future research priorities regarding the importance of habitat for exploited species. Reviews from European habitats and several geographical locations throughout the United States demonstrate the influence of coastal habitats on survival, growth, and movement, especially during the early life-history stages, in a wide variety of species, spatial scales, and habitats. Moreover, many of these species contribute substantially to commercial landings, highlighting the importance of coastal habitats to population persistence and fishery yields. Management of fishery species can also be enhanced through modelling efforts incorporating habitat. Finally, there is a need for more effort in quantifying population demographics rates, creating comprehensive habitat maps, and developing better census techniques for complex hard bottom habitats; thus, future work is needed on the value of coastal habitats for exploited species.
机译：在一个或多个生命历史阶段，许多被捕捞的鱼类和无脊椎动物物种利用沿海栖息地作为产卵区，觅食区和苗圃区。但是，这些栖息地的价值尚未得到充分表征。由于栖息地的可用性可能成为许多人口的瓶颈，因此人们越来越担心栖息地对被开发物种的影响。我们已经编写了九篇文章，介绍了有关栖息地对被开发物种的重要性的知识状态和未来的研究重点。来自欧洲栖息地和整个美国多个地理位置的评论表明，沿海栖息地对生存，生长和运动的影响，尤其是在生命历史早期阶段，在各种各样的物种，空间尺度和栖息地中。此外，这些物种中的许多物种对商业着陆做出了重大贡献，突显了沿海生境对人口持续生存和渔业产量的重要性。也可以通过对生境进行建模来加强对渔业物种的管理。最后，需要作出更多的努力来量化人口统计的比率，绘制综合的栖息地图，并为复杂的硬底栖息地开发更好的普查技术；因此，需要进一步研究沿海栖息地对被开发物种的价值。

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