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Forstå løst organisk materiale Biogeokjemi Gjennom<em> In Situ</em> Nærings manipulasjoner i Stream Ecosystems
JoVE Journal
Environment
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JoVE Journal Environment
Understanding Dissolved Organic Matter Biogeochemistry Through In Situ Nutrient Manipulations in Stream Ecosystems
DOI:

09:38 min

October 29, 2016

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Chapters

  • 00:05Title
  • 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

Automatic Translation

Oppløst organisk materiale gir en viktig kilde til energi og næringsstoffer for å streame økosystemer. Her viser vi et feltbasert metode for å manipulere omgivelsene pool av oppløst organisk materiale in situ gjennom lett kopiernærings pulser.

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