Satellite-based land surface temperature and soil moisture observations accurately predict soil respiration in temperate deciduous and coniferous forests
Agricultural and Forest Meteorology(2023)
摘要
•We estimated soil respiration using empirical and machine learning algorithms.•We calibrated algorithms with in-situ and satellite soil moisture and temperature.•Satellite-based soil respiration had comparable accuracy to ground-based estimates.•Algorithms that included soil moisture outperformed those driven solely by temperature.
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关键词
soil moisture observations,soil respiration,land surface temperature,coniferous forests,satellite-based
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