| 森林林冠截留效益计量的研究 |
| |
| 引用本文： | 欧阳惠.森林林冠截留效益计量的研究[J].科技通报,2001,17(4):25-31. |
| |
| 作者姓名： | 欧阳惠 |
| |
| 作者单位： | 湖南省气象科学研究所, |
| |
| 摘 要： | 研究了19种林分林冠截留率，得出了相应林冠截留模型和有关参量以及这些林分的树干茎流模型，比较了各种林分林冠截留效益计量公式，介绍了如何利用地形图，GIS进行流林冠截留效益计算，并提出了“3S”技术将会为动态进行森林效益计量和监测发挥作用。
|
| 关 键 词： | 林冠截留 效益计量 树干茎流 森林 |
| 文章编号： | 1001-7119(2001)04-0025-07 |
| 修稿时间： | 2000年3月20日 |
Study on Measurement of Effects of Rainfall Interception by Forest Crown |
| |
| Ouyang Hui.Study on Measurement of Effects of Rainfall Interception by Forest Crown[J].Bulletin of Science and Technology,2001,17(4):25-31. |
| |
| Authors: | Ouyang Hui |
| |
| Abstract: | The rainfall interception by forest crowns in 19 forest stands was studied.The corresponding model of rainfall interception by forest crowns and related parameters,as well as each stem flow model of stands were also established.The amounts of rainfall intercepted by forest crowns of different stands were compared.The formulas to measure effects of rainfall interception by forest crowns for day, month and year were deduced.Methods of measuring effects of rainfall interception by forest crowns using GIS were introduced. |
| |
| Keywords: | rainfall interception by forest crown measurement of effects |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
