Insect Species Diversity as a Function of Environmental Variability and Disturbance in Stream Systems
Insect Species Diversity as a Function of Environmental Variability and Disturbance in Stream Systems
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昆虫物种多样性作为环境变化和溪流系统干扰的函数
DOI：
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发表时间：
1983
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影响因子：
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通讯作者：
J. Ward
中科院分区：
文献类型：
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作者：
J. Stanford;J. Ward
Thienemann（1954）观察到，栖息在一个特定地点的物种数量在那些长期保持基本不变的地区最多，并且具有多样性和可预测性的特点（即，基本上不偏离长期标准）环境条件。Rhithron（即，通常在河流系统的中上游发现的寒冷、碎石底溪的栖息地）是许多物种共存的理想流水环境的缩影（Illies，1969），其中大多数通常是昆虫（Hynes，1970）。
Thienemann (1954) observed that the number of species inhabiting a given locality is highest in areas which have persisted largely unchanged for a long time and are characterized by diverse and predictable (i.e., not deviating substantially from the long-term norm) environmental conditions. The rhithron (i.e., the habitat of cold, rubble-bottom streams often found in the middle and upper reaches of river systems) epitomizes the ideal running water environment for co-existence of many species (Illies, 1969), most of which are usually insects (Hynes, 1970).