地理科学进展 ›› 1998, Vol. 17 ›› Issue (1): 58-63.doi: 10.11820/dlkxjz.1998.01.009

• 论文 • 上一篇    下一篇

黄河流域灾害环境的评估指标与区域划分

吕昌河   

  1. 中国科学院地理研究所
  • 收稿日期:1997-10-01 出版日期:1998-01-24 发布日期:1998-01-24
  • 作者简介:吕昌河,男,中科院地理所副研究员。主要从事青藏高原和我国生态脆弱地区的环境与区域农业可持续发展方面的研究工作。参加完成多项国家科技攻关、西藏自治区和国际合作项目,发表论文十多篇,专著(作者之一)三部。

ASSESSMENT INDICATORS AND DIVISION OF HAZARD ENVIRONMENT IN THE REACHES OF YELLOW RIVER

Lu Changhe   

  1. Institute of Geography, Chinese Academy of Sciences, Beijing 100101
  • Received:1997-10-01 Online:1998-01-24 Published:1998-01-24

摘要: 本文在对黄河流域的环境和自然灾害综合分析的基础上,提出了灾害环境的评估划分指标、区划系统、评估方法和区域划分方案,将黄河流域划分为6个灾害带,14个灾害区和31个灾害小区,并对各灾害环境类型区的主要特征和整治重点作了概要描述。

关键词: 黄河流域, 评估指标, 区域划分, 灾害环境

Abstract: With comprehensive analyses of the environment and natural hazards in the reaches of Yellow River, northern China, this paper determines indicators and criteria of assessing hazard environment, and formulates the division system and method of hazard environment. According to the indicators and hazard risk, 6 hazard zones, 14 classification regions and 31 sub-regions are identified in the reaches of Yellow River.

Key words: division, hazard environment, indicator and criterion, the reaches of Yellow River

中图分类号: 

  • X43