Runoff Characters of Rubber Plantation in Xishuangbanna,Southwest China

ZHOU Wen-jun; ZHANG Yi-ping; SHA Li-qing

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Runoff Characters of Rubber Plantation in Xishuangbanna,Southwest China

更新时间：2024-11-07

- Runoff Characters of Rubber Plantation in Xishuangbanna,Southwest China
- Vol. 25, Issue 4, (2011)
- 作者机构：
  
  1. 中国科学院西双版纳热带植物园
  2. 中国科学院热带森林生态学重点实验室西双版纳热带植物园
  3. 中国科学院研究生院
  4. 西双版纳热带雨林生态系统研究站
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2011
- 稿件说明：
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ZHOU Wen-jun, ZHANG Yi-ping, SHA Li-qing. Runoff Characters of Rubber Plantation in Xishuangbanna,Southwest China[J]. 2011, 25(4).
DOI：

ZHOU Wen-jun, ZHANG Yi-ping, SHA Li-qing. Runoff Characters of Rubber Plantation in Xishuangbanna,Southwest China[J]. 2011, 25(4). DOI：

摘要

利用西双版纳人工橡胶林集水区(1993-2008年)的连续观测资料

分析橡胶林集水区的降雨量、径流深度、无径流日和径流系数特征。结果表明:橡胶林集水区年降雨量(1 510.6 mm)、年径流深度(361.3mm)、年无径流日(80.4 d))和年径流系数(0.235)具有年间差异和显著的季节动态。年、季节尺度的降雨量对年、季节的径流深度和无径流日的影响有差异。人工橡胶林小流域集水区降雨和径流在雨季集中

干季降雨和径流输出少

尤其是在干热季和雨季前期

无径流日多

使得橡胶林干热季和雨季前期发生长期的断流现象

形成区域性的间断性水资源短缺。因此

大面积的橡胶种植将对西双版纳地区水资源尤其是干季水资源

利用产生不利影响

造成干季严重的水资源危机。

Abstract

In the study

rainfall and runoff data(1993-2008) by continuous observation were analyzed in order to map the characters of runoff and the hydrological effects in a small catchment of rubber plantation in Xishuangbanna

southwest China.The results showed that:With seasonal and annual dynamics

annual rainfall

annual runoff

annual runoff coefficient

and zero runoff days was 1 510.6 mm

361.3 mm

0.235 and 80.4 d respectively in the small RP catchment in Xishuangbanna.There were differences among the correlations ...

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WANG Jian-guo1,FAN Jun1,2,GUO De-liang1,WANG Li1,2(1.College of Resources and Environment,Northwest A & F University,Yangling,Shaanxi 712100,2.State Key Laboratory of Soil Erosion and Dry land Farming on the Loess Plateau,Institute of Soil and Water Conservation,Chinese Academy of Sciences and the Ministry of Water Resources,)

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