Aquatic Birds in the Trophic Web of Lakes
内容简介
Birds are an integral part of most freshwater ecosystems (lakes, rivers, wetlands) but their role in the trophic dynamics of these water bodies has often been overlooked. As a conspicuous part of t...
(展开全部)
Birds are an integral part of most freshwater ecosystems (lakes, rivers, wetlands) but their role in the trophic dynamics of these water bodies has often been overlooked. As a conspicuous part of the biota of water bodies, aquatic birds are indicators of their trophic state both in terms of species composition (quality) as well as occupancy and breeding (quantity). Birds may also influence the trophic state of a water body by importing nutrients (example, resident or migrating birds feeding on adjacent watersheds or the sea). Because of anthropogenic activities, predation or their mobility, birds may not utilize otherwise suitable aquatic habitat. These factors complicate the relationship between aquatic bird production and the trophic status of habitats. As a consequence, the role of aquatic birds in freshwater ecosystems has usually been ignored. This volume contains a wide range of papers selected from those presented at the symposium and reviewed.
您对《Aquatic Birds in the Trophic Web of Lakes》有什么评价吗,点击右上角“我想说两句”,说出你的看法吧。
有什么“读后感”吗?您可点击右上角“我要写长评”来进行评价噢。
猜您喜欢读
网友关注
网友关注
精品推荐
分类导航
评价“Aquatic Birds in the Trophic Web of Lakes”