방법 비교

	에디 공분산법	열풍
분야	기상학	기상학
계열	Process / pipeline	Process / pipeline
기원 연도	1951	1920s
창시자	Swinbank	Jacobbian insights from geostrophic flow
유형	Micrometeorological flux measurement	Wind-temperature relationship
원전	Baldocchi, D. (2003). Assessing the eddy covariance technique for evaluating carbon dioxide fluxes of ecosystems: past, present and future. Global Change Biology, 9(4), 479-492.	Holton, J. R. (2004). An Introduction to Dynamic Meteorology (4th ed.). Academic Press.
별칭	Eddy covariance, EC flux, Eddy correlation, Direct flux measurement	Thermal wind, Vertical wind shear, Barotropic
관련	3	3
요약	The eddy covariance method is a direct, micrometeorological technique that measures turbulent fluxes of momentum, heat, water vapor, and CO2 by computing the covariance between high-frequency fluctuations of wind velocity and scalar properties (temperature, humidity, concentration). It is the gold standard for measuring ecosystem-atmosphere exchanges and validating model parameterizations.	The thermal wind relationship is a fundamental meteorological principle that links vertical wind shear to horizontal temperature gradients. It states that wind speed increases with height in the direction of warming—a direct consequence of hydrostatic and geostrophic balance combined with the ideal gas law.