পদ্ধতির তুলনা করুন

	বাল্ক বায়ুগতিবিদ্যা ফ্লাক্স	থার্মাল উইন্ড
ক্ষেত্র	আবহবিজ্ঞান	আবহবিজ্ঞান
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	1981	1920s
প্রবর্তক	Large and Pond	Jacobbian insights from geostrophic flow
ধরন	Surface flux estimation method	Wind-temperature relationship
মৌলিক উৎস	Large, W. G., & Pond, S. (1981). Open ocean momentum flux measurements in moderate to strong winds. Journal of Physical Oceanography, 11(3), 324-336.	Holton, J. R. (2004). An Introduction to Dynamic Meteorology (4th ed.). Academic Press.
অপর নাম	Bulk aerodynamic approach, Bulk flux parametrization, Aerodynamic bulk method	Thermal wind, Vertical wind shear, Barotropic
সম্পর্কিত	3	3
সারসংক্ষেপ	The bulk aerodynamic method estimates surface energy and momentum fluxes from standard meteorological observations. Rather than measuring turbulent fluxes directly, it parameterizes them using measurements of wind speed, temperature, and moisture at a reference height (typically 10 m) and surface conditions, multiplied by empirically derived drag and transfer coefficients.	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.