›› 1989, Vol. 25 ›› Issue (2): 151-156.
• 研究简报 • 上一篇 下一篇
穆天民
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Mu Tianmin
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关键词: 一维流, 非饱和土壤
Abstract: According to the equation of one-dimational flow through unsaturated homogenous soil and the consideration of plant transpiration and soil surface evaporation, a mathematical model has been developed using the ALPHA computer to simulate the soil water movement in the population of Populus beijingensis seedlings. Results indicate that the predictive data are nearly in accordance with the determinative, their relative errors generally under 5%, the maximum of them under 8% too.
Key words: One-dimational flow, Unsaturated homogenous soil
穆天民. 北京杨苗木群体内土壤预测方法的研究[J]. , 1989, 25(2): 151-156.
Mu Tianmin. A STUDY ON THE PREDICTIVE METHOD OF MOISTURE CHANGE IN THE SOIL UNDER POPULUS BEIJINGENSIS[J]. , 1989, 25(2): 151-156.
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