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Benthic Exchange של O<sub> 2</sub>, N<sub> 2</sub> וחומרים מזינים מומסים באמצעות קטנים Core incubations
JoVE Journal
Environment
This content is Free Access.
JoVE Journal Environment
The Benthic Exchange of O2, N2 and Dissolved Nutrients Using Small Core Incubations
DOI:

10:11 min

August 03, 2016

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Chapters

  • 00:05Title
  • 00:57Sediment Collection and Handling
  • 03:35Preparing the Sediment-water Exchange Cores for Analysis
  • 04:49Collecting Samples from Sediment-water Exchange Cores
  • 07:33Results: Nutrient and Gas Concentration Analysis
  • 08:54Conclusion

Summary

Automatic Translation

Here, we present small core incubations for the measurement of sediment-water gas and solute exchange. These will provide reliable measurements of sediment-water exchange that assess the role of sediment in influencing biological and biogeochemical processes in aquatic ecosystems.

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