A PRELIMINARY STUDY ON RIVER SILT CARRYING CAPACITY FOR WATER-SYSTEM OF DONGTING LAKE

Wang Tiesheng

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A PRELIMINARY STUDY ON RIVER SILT CARRYING CAPACITY FOR WATER-SYSTEM OF DONGTING LAKE

- A PRELIMINARY STUDY ON RIVER SILT CARRYING CAPACITY FOR WATER-SYSTEM OF DONGTING LAKE
- Bulletin of Soiland Water Conservation Vol. 1, Issue 4, Pages: 48-56(1982)
- 作者机构：
  
  湖南省水利厅
- 作者简介：
- 基金信息：
- DOI：
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- Published：1982
- 稿件说明：
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Wang Tiesheng. A PRELIMINARY STUDY ON RIVER SILT CARRYING CAPACITY FOR WATER-SYSTEM OF DONGTING LAKE[J]. Bulletin of Soiland Water Conservation, 1982, 1(4): 48-56.
DOI：

Wang Tiesheng. A PRELIMINARY STUDY ON RIVER SILT CARRYING CAPACITY FOR WATER-SYSTEM OF DONGTING LAKE[J]. Bulletin of Soiland Water Conservation, 1982, 1(4): 48-56. DOI：

摘要

洞庭湖水系的河流年输沙量约为4

059.3万吨。淤积严重

湖面日渐缩小。现在

我国第一大淡水湖洞庭湖

按水域规模已退居于鄱阳湖之后。解放以来

河流泥沙的变化趋势是逐渐增多;在七十年代其总量比五十年代增加了将近1倍。小流域综合治理

是控制河流泥沙的根本措施。

Abstract

Annual average of river siIt carrying capacity for the water system of Dongting lake is about 40

593 million ton. The water area of Dongting lake is cutting down gradully because of serious deposit. Nowadays Dongting Iake

the largest freshwater lake of our country is taking th second place

that is at the back of Poyang lake in order of size. The trend of change for the river silt carrying capacity is rising steadily. In the seventies its amount is almost double that of fifties. The comprehensive harnessing of small watershed is a fundamental measure of controlling the river silt carrying capacity.

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