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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
JoVE Journal
Environment
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JoVE Journal Environment
Modeling the Size Spectrum for Macroinvertebrates and Fishes in Stream Ecosystems
DOI:

07:41 min

July 30, 2019

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Chapters

  • 00:04Title
  • 00:43Closed Fish Assemblage Creation
  • 02:45Fish Sampling Depletion Pass
  • 03:52Depletion Pass Fish Processing
  • 04:44Benthic Macroinvertebrate Sample Collection and Processing
  • 05:44Results: Ataxic Size Spectra Plots from Three West Virginia Streams
  • 07:05Conclusion

Summary

Automatic Translation

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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