Advances in Earth Science ›› 1999, Vol. 14 ›› Issue (4): 371-376. doi: 10.11867/j.issn.1001-8166.1999.04.0371

• Articles • Previous Articles     Next Articles

THE CURRENT SITUATION AND TREND OF REGIONAL GEO-ENVIRONMENT QUALITY ASSESSMENT

YAN Mancun 1,LI Huamei 1,WEN Qizhong 1,LI Baosheng 2   

  1. 1.Guangzhou Institute of Geochemistry,CAS,Guangzhou 510640,China;2.Department of Geography,Normal University of South China,Guangzhou 510631,China
  • Received:1999-02-09 Revised:1999-04-12 Online:1999-08-01 Published:1999-08-01

YAN Mancun,LI Huamei,WEN Qizhong,LI Baosheng. THE CURRENT SITUATION AND TREND OF REGIONAL GEO-ENVIRONMENT QUALITY ASSESSMENT[J]. Advances in Earth Science, 1999, 14(4): 371-376.

The assessment and zonation of regional geo-environment quality is aimed at providing necessary and sufficient information for regional environment management and the planning of urban construction,and also is one of the core problem to be dealt with for the sustainable development of the economic society.From the two layers of the nature and society of geo-environment the assessment of geo-environment quality would be divided into single disaster' s and multidisasters' dangerous evaluation,regional stability(include crust and geostructure stability) evaluation and the comprehensive evaluation of the geo-environment quality,and the risk and easy-damaging evalution of single disaster and multi-disasters as well as the economic evaluation of geo-environment .This paper finally points out that the assessment of regional geo-environment quality is the multi-decision-making problem which deals with multi-layers and multi-factors,The application of modern techniques such as computer、GIS and artificial intelligenceetcwould be a new developing branch in quantitative assessment of regional geo-environment quality in the coming years.

No related articles found!
Viewed
Full text


Abstract