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Measurements of CO2 Fluxes at Non-Ideal Eddy Covariance Sites
JoVE 杂志
环境科学
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JoVE 杂志 环境科学
Measurements of CO2 Fluxes at Non-Ideal Eddy Covariance Sites

Measurements of CO2 Fluxes at Non-Ideal Eddy Covariance Sites

DOI:
10.3791/59525-v

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09:05 min

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June 24, 2019

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, , ,
1Department of Meteorology,Poznan University of Life Sciences, 2Department of Matter and Energy Fluxes,Global Change Research Centre

Chapters

  • 00:04Title
  • 00:49Site Location and Instrumentation Setup
  • 02:40CO2 Flux Computation
  • 03:51Filtering and Quality Control of Fluxes
  • 06:07Gap Filling and Net Flux Partitioning into CO2 Respiration and Absorption
  • 07:20Results: Wind Rose Plot, Filtering, and Gap Filling
  • 08:43Conclusion

Summary

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The presented protocol uses the eddy covariance method at non-typical locations, applicable to all types of short-canopy ecosystems with limited area, on a currently reforested windthrow site in Poland. Details of measuring site setup rules, flux calculations and quality control, and final result analysis, are described.

Tags

Eddy CovarianceCO2 FluxNon-ideal SiteSite SetupMeasurement ProtocolAnemometerInfrared Gas AnalyzerSonic AnemometerCanopy HeightAuxiliary VariablesEddyPro SoftwareFlux Computation

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