›› 1986, Vol. 6 ›› Issue (2): 143-152.

• 论文 • 上一篇    下一篇

西双版纳水资源

梁多俊, 郭瑞祥   

  1. 云南地理研究所
  • 出版日期:1986-04-30 发布日期:1986-04-30

THE WATER RESOURCES IN XISHUANGBANNA

LIANG Duojun, GUO Ruixiang   

  1. Yunnan Institute of Geography
  • Online:1986-04-30 Published:1986-04-30

摘要: 西双版纳傣族自治州(以下简称西双版纳)地处云南最西南边陲,在北纬21°8'—22°36',东经99°56'°101°50'之间,地理位置上位于北回归线以南、亚洲大陆向东南亚半岛过渡的地带.降雨量充沛、河流众多、水网密布,是云南河流较多的地区之一,分布着大小2762条河流,河网总长12177公里,全属澜沧江水系.澜沧江干流由西北—东南纵贯州境中部,河长达187.5公里,入境与出境高差100米,平均坡降0.53‰;较大的支流有6条,即左岸的罗梭江、南腊河,右岸的南果河、流沙河、南阿河以及南览河.

Abstract: The Lanchangjiang River,flows through Xishuangbanna region from north to south,is rich in anabranches and has characteristics of subtropical mountain river.Its annual meandischarge is 2148m3/s.In Xishuangbanna,the annual yield of water amounts to 57.7-88.4×104 m3/km2,the total resources of underground water is 22.55×108m3.The people,populating in Xishuangbanna,is to share the water resources by 23500 m3 per capita.