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本文主要研究了辽宁东部山区森林枯落物层对降雨拦蓄特征、对降雨的分配情况及自身的持水规律。结果表明:辽东林区枯落物层最大拦蓄雨量为30~86mm;有效拦蓄量为15~50mm;降雨截留率为19%~26%;大气降水中的80%~140%通过枯落物蒸发散失
This paper mainly studied the characteristics of rainfall interception, distribution of rainfall and water-holding law of forest litter in the eastern mountainous area of Liaoning. The results showed that the maximum rainfall amount of litter in Liaodong forest area was 30 ~ 86mm, effective interception rate was 15 ~ 50mm, rainfall interception rate was 19% ~ 26%, and atmospheric precipitation was 8 0% ~ 14 0% evaporated by litter loss