CORE
CO
nnecting
RE
positories
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Research partnership
About
About
About us
Our mission
Team
Blog
FAQs
Contact us
Community governance
Governance
Advisory Board
Board of supporters
Research network
Innovations
Our research
Labs
A Review On the Research of Regional Soil Erosion and Environment in China
Authors
李锐
杨勤科
Publication date
1 January 2006
Publisher
Abstract
区域土壤侵蚀与环境研究,是在比较大的中间尺度和较长的时间尺度上,对土壤侵蚀发生发展过程、土壤侵蚀因子、土壤侵蚀定量评价方法,以及土壤侵蚀治理对环境的影响进行研究的科学与技术体系。该领域的研究,即能直接为国家水土保持宏观决策提供支持,又能揭示土壤侵蚀的宏观规律,并于全球变化研究相联系。我国在该领域的研究主要概括四个方面,包括:①区域土壤侵蚀因子研究,是为认识土壤侵蚀环境特征和进行土壤侵蚀定量评价的基础,②区域土壤侵蚀评价研究,包括调查制图、定性评价和定量评价等,是该研究服务于水土保持实践的基本途径;③水土保持的环境效应研究,是从另外一个视角对土壤侵蚀环境与水土流失及其治理关系的认识。是确切评估水土保持效益,保证水土保持工作健康持续稳定发展的基础。今后应尽快开发区域水土流失定量评价模型,并在区域尺度上对环境效应的方式、范围、程度和发展趋势做出综合计价和分析预测
Similar works
Full text
Available Versions
Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.iswc.ac.cn/:361005/1270
Last time updated on 21/09/2018