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了解溶解有机物生物地球化学通过<em>原位</em>在河流生态系统营养手法
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Understanding Dissolved Organic Matter Biogeochemistry Through In Situ Nutrient Manipulations in Stream Ecosystems
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了解溶解有机物生物地球化学通过<em>原位</em>在河流生态系统营养手法

DOI:
10.3791/54704-v

•

09:38 min

•

October 29, 2016

•

, ,
1Department of Natural Resources and the Environment,University of New Hampshire

Capítulos

  • 00:05Título
  • 01:02Background Recording and Setup
  • 02:01Addition of Solutes to the Stream
  • 03:25Field Sample Collection
  • 04:32Sample Filtration and Analysis
  • 06:38Results: Nutrient Pulse Method Demonstrates How Concentrations of Dissolved Organic Carbon and Dissolved Organic Nitrogen Respond Across a Dynamic Range of Nutrient Concentrations
  • 08:25Conclusion

Summary

Tadução automática

Tadução automática

溶解有机物提供能量和营养流生态系统的一个重要来源。在这里，我们展示了一个基于现场的方式，通过很容易复制的营养脉冲操纵原位溶解有机物环境池。

Tags

Dissolved Organic MatterNutrient ManipulationStream BiogeochemistryNutrient CyclingCarbon And Nitrogen ExportConductivityGrab SamplesReagent AdditionSolute Concentration

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