Key Research Issues of Soil Erosion and Conservation in China

LENG Shu-ying~1

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Key Research Issues of Soil Erosion and Conservation in China

更新时间：2024-11-07

- Key Research Issues of Soil Erosion and Conservation in China
- Vol. 18, Issue 1, Pages: 1-6(2004)
- 作者机构：
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  CLC： S157
- Published：2004
- 稿件说明：
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LENG Shu-ying~1. Key Research Issues of Soil Erosion and Conservation in China[J]. 2004, 18(1): 1-6.
DOI：

LENG Shu-ying~1. Key Research Issues of Soil Erosion and Conservation in China[J]. 2004, 18(1): 1-6. DOI：

摘要

进入新世纪

我国土壤侵蚀与水土保持科学研究迎来了新的发展机遇和挑战。在分析我国土壤侵蚀与水土保持学科研究的社会需求、科学需求及其特殊性的基础上

指出了我国土壤侵蚀与水土保持科学研究中存在的主要问题

提出了该领域亟待解决的前沿科学问题

如土壤侵蚀过程与机理

土壤侵蚀预报模型

水土保持措施防蚀机理及其适用性

流域生态过程和水土保持措施配置

大尺度土壤侵蚀与水土保持的格局及其变化规律

土壤侵蚀与水土保持环境效应评价

土壤侵蚀研究新技术与方法等。

Abstract

Coming into the new century

scientific researches on soil erosion and soil and water conservation meet new opportunities and challengers. Based on analyzing the social need

scientific need and particularities of scientific research on soil erosion and soil and water conservation in China

main existing problems for scientific researches on soil erosion and soil and water conservation in China are pointed out. And front scientific issues on soil erosion and soil and water conservation are identified

including soil erosion processes and mechanisms

soil erosion prediction models

preventing mechanisms for soil conservation measures and applicability

watershed ecology process and arrangement for soil and water conservation measures

regional soil erosion processes and behaviors as well change characteristics at macro scale

and environmental impact assessment of soil erosion and soil and water conservation

new technologies and methods for soil erosion research.

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