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From Resource Transfer Aspect Discussing Suitable Administration of Soil Erosion in Yangtze River Basin

更新时间：2024-11-07

- From Resource Transfer Aspect Discussing Suitable Administration of Soil Erosion in Yangtze River Basin
- Vol. 16, Issue 5, Pages: 1-4(2002)
- 作者机构：
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- DOI：
  CLC： S157.1S157.2
- Published：2002
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From Resource Transfer Aspect Discussing Suitable Administration of Soil Erosion in Yangtze River Basin[J]. 2002, 16(5): 1-4.
DOI：

From Resource Transfer Aspect Discussing Suitable Administration of Soil Erosion in Yangtze River Basin[J]. 2002, 16(5): 1-4. DOI：

摘要

水土流失是自然过程与人为活动叠加的结果

它既可成为祸害的源头

也可构成水土资源转移的方式.就其危害的方面来说

显然应予控制

但从其资源的性质来看

又应加以利用.尤其不可在消除一种生态损害时又在制造另一种新的生态损害.这就决定了对水土流失应实施适度治理.长江流域水土流失适度治理中"适度"的基本标准是冲淤平衡

即着重考虑河道、河口三角洲及海岸线的稳定

且兼顾全流域的利益

将水土流失控制在一个适宜的范围

并采用"补偿"的办法减轻流失区因此继续承受的损失.具体操作中宜实施总量控制

以达到"适度"时的泥沙量作为基本控制量;在总量不变的前提下

适当分配各流失区允许的泥沙流失量

以便各流失区进行符合自己实际的治理.以此实现水土资源的合理配置

获得全流域的利益最大化.

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Soil and Water Loss and Its Controlling Countermeasures in Panxi Area--Case Study of Miyi County in Panzhihua City

Soil and Water Losses and Management in Enclose Tideland for Cultivation Zone

Beach & Bank Protection Works and Water & Soil Resources Sustainable Development in the Yangtze River Estuary

Soil Loss and Its Effect on Flooding Catastrophe in Yangtze Dra inage Basin

Present Situation of Water Erosion in West China

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