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对河流生态系统中巨脊椎动物和鱼类的大小谱进行建模
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Modeling the Size Spectrum for Macroinvertebrates and Fishes in Stream Ecosystems
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对河流生态系统中巨脊椎动物和鱼类的大小谱进行建模

7,239 Views

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07:41 min

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July 30, 2019

DOI:

10.3791/59945-v

DOI:
10.3791/59945-v

•

07:41 min
July 30, 2019

•

5 Views
, ,
1Center for Environmental Studies,Virginia Commonwealth University, 2Department of Ecology and Evolutionary Biology,University of Tennessee, 3Department of Environmental Quality

概要

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这是一个协议,用于对来自可涉水溪流和河流的鱼类和无脊椎动物数据的大小谱(个体质量与种群密度之间的缩放关系)进行建模。方法包括:采集定量鱼类和无脊椎动物样品的田间技术;实验室方法标准化现场数据;和统计数据分析。

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Cite this Article

McGarvey, D. J., Woods, T. E., Kirk, A. J. Modeling the Size Spectrum for Macroinvertebrates and Fishes in Stream Ecosystems. J. Vis. Exp. (149), e59945, doi:10.3791/59945 (2019).

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