黄土高原的水土流失及其治理

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黄土高原的水土流失及其治理

- 黄土高原的水土流失及其治理
- Bulletin of Soiland Water Conservation Vol. 0, Issue 1, Pages: 20-27(1981)
- 作者机构：
  
  中国科学院地理研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1981
- 稿件说明：
移动端阅览
[J]. Bulletin of Soiland Water Conservation, 1981, 0(1): 20-27.
DOI：

[J]. Bulletin of Soiland Water Conservation, 1981, 0(1): 20-27. DOI：

摘要

水土流失是黄土高原农业生产的主要灾害

是黄河下游河患的根源。制止水土流失是治黄的核心

是发展当地农、林、牧生产的根本施措。本文拟通过对黄土高原水土流失的现状及其原因分析

探讨治理水土流失的途径。一、水土流失的现状黄土高原的水土流失由来已久

早在更新世黄土堆积过程中就有侵蚀发生

当时速度较慢

参与人类活动影响以后侵蚀加快。尤其是秦汉以来日益加剧

越到近期越严

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