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土壤蒸发受许多因子的影响,主要是土壤含水量与枯枝落叶厚度。有5cm厚油松枯枝落叶覆盖下的土壤蒸发的数学模型是Qt=[652.5e~(0.0166t)-660.5]/e~(0.0166t)通过检验发现它能够描述土壤蒸发的规律,且参数易于确定,利用方便。
Soil evaporation is affected by many factors, mainly soil moisture content and litter thickness. The mathematical model of soil evaporation under the litter cover of 5 cm thick pine is Qt = [652.5e ~ (0.0166t) -660.5] /e ~ (0.0166t). It is found through testing that it can describe the law of soil evaporation, and the parameter Easy to determine, easy to use.