南京林业大学学报（自然科学版）

南京林业大学学报（自然科学版） ›› 1999, Vol. 23 ›› Issue (03): 46-50.doi: 10.3969/j.jssn.1000-2006.1999.03.013

• 研究论文 • 上一篇    下一篇

林内蒸发量的研究

吴力立;董家文   

  1. 南京林业大学森林资源与环境学院
  • 出版日期:1999-06-18 发布日期:1999-06-18

A Study on the Evaporation of Stands

Author Wu LiliDong Jiawen   

  1. College of Forest Resources and Environment Nanjing Forestry UniversityNanjing210037
  • Online:1999-06-18 Published:1999-06-18

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摘要： <正>根据下蜀生态定位站内三种林分和一片空旷地中１９８８年１月～１９９６年１２月的日蒸发量测定资料，对林内外蒸发量进行了研究，结果表明空旷地无雨日蒸发量比林内多１～４倍；就三种林分相比无雨日蒸发量是松林＞栎林＞杉林，但差值至多７０％。同时也讨论了林内雨日蒸发量测定失真的原因。

Abstract: The daily evaporation at four observation stations (three stands and an open field) was studied in Xiashu Forest Ecological Station from 1988.1 to 1996.12.The results showed that evaporations of the open field were 25 times as large as that of the stands. Among the stands the evaporations in the non_rainy days in:Chinese fir forest

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