Influence of Riparian Vegetation on Invertebrate Assemblages in a Recently Formed Stream in Glacier Bay National Park, Alaska
Influence of Riparian Vegetation on Invertebrate Assemblages in a Recently Formed Stream in Glacier Bay National Park, Alaska
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阿拉斯加冰川湾国家公园河岸植被对最近形成的溪流中无脊椎动物群落的影响
DOI：
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发表时间：
1999
影响因子：
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通讯作者：
A. Milner
中科院分区：
文献类型：
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作者：
E. A. Flory;A. Milner
在阿拉斯加东南部最近形成的一条溪流中，分析了河岸植被的发展对底栖无脊椎动物群落的影响。记录了河岸相互作用的几个特征：1)无脊椎动物利用夏季进入溪流的杨柳絮，2)无脊椎动物利用沉水的赤木根作为附着的基质和身体的建筑材料来源，以及3)鲑鱼身体保留树叶落叶。河岸植被的发育显着地影响了某些无脊椎动物类群对溪流的定植，从而在这条新溪流中大型无脊椎动物的演替序列和总体组合发育中发挥了重要作用。
Influence of the development of riparian vegetation on benthic invertebrate assemblages was analyzed in a recently formed stream in southeast Alaska. Several features of riparian interaction were documented: 1) invertebrate use of willow catkins entering streams in summer, 2) invertebrate use of submerged alder roots as a substrate for attachment and as a source of building material for caddisfly cases, and 3) retention of leaf litter by salmon carcasses. The development of riparian vegetation markedly influenced colonization of the stream by certain invertebrate taxa and thereby played an important role in the successional sequence of macroinvertebrates and overall assemblage development in this new stream.