|
|||||
|
|
| 层次分析法在长江源区生态地质环境质量(脆弱性)评价中的应用 | |
| 引用本文： | 郑长远,张启兴,贾君,田成秀,石维栋,辛元红,尚小刚.层次分析法在长江源区生态地质环境质量(脆弱性)评价中的应用[J].西北地质,2010,43(1):137-145. |
| 作者姓名： | 郑长远 张启兴 贾君 田成秀 石维栋 辛元红 尚小刚 |
| 作者单位： | 1. 青海省水文地质工程地质勘察院,青海,西宁,810008 2. 青海省环境地质勘查局,青海,西宁,810007 3. 青海省地质调查院,青海,西宁,810008 |
| 基金项目： | 中国地质调查局大调查项目"长江源区1:25万生态环境地质调查"项目 |
| 摘 要： | 以长江源区生态地质环境调查基础数据为契机,采用层次分析法(AHP)模型的方式,提出长江源区生态地质环境指标体系,最终划定本区域生态地质环境质量综合指数。在定性的基础上从一个崭新的角度定量化分析长江源头生态地质环境质量的变化,得出影响本区域生态环境的主要因素为动植物环境的改变,进而揭示长江源区生态地质环境发展的未来趋势,为今后研究长江源区生态地质环境质量及其合理发展做出了较为客观、准确的评价。 |
| 关 键 词： | 长江源区 生态地质环境 生态环境质量评价 层次分析 |
The Application of Analytic Hierarchy Process(AHP) in Source Region of the Yangtze River's Geological Environment Quality(Vulnerabilities) Evaluation |
|
| ZHENG Chang-yuan,ZHANG Qi-xing,JIA Jun,TIAN Cheng-xiu,SHI Wei-dong,XIN Yuan-hong,SHANG Xiao-gang.The Application of Analytic Hierarchy Process(AHP) in Source Region of the Yangtze River''s Geological Environment Quality(Vulnerabilities) Evaluation[J].Northwestern Geology,2010,43(1):137-145. | |
| Authors: | ZHENG Chang-yuan ZHANG Qi-xing JIA Jun TIAN Cheng-xiu SHI Wei-dong XIN Yuan-hong SHANG Xiao-gang |
| Institution: | ZHENG Chang-yuan1,ZHANG Qi-xing1,JIA Jun2,TIAN Cheng-xiu3,SHI Wei-dong1,XIN Yuan-hong1,SHANG Xiao-gang1 (1.Hydrogeology and Engineering Geology Prospecting Institute of Qinghai Province,Xining,810008,China,2.Environmental Geology Prospecting Bureau of Qinghai Province,810007,3.Geological Survey of Qinghai,810012,China) |
| Abstract: | Using the opportunity of basic eco-geological environment survey data from the source region of Yangtze River,we propose an index system of eco-geological environment for this region by adopting the analytic hierarchy process(AHP) model and finally delineates the regional eco-geo-environmental quality indexes.These make a quantitative analysis of eco-geological environmental changes of this source region area from a brand new point on the qualitative basis,indicating that the main factor affecting the ecolo... |
| Keywords: | source region of Yangtze River ecological and geological environment geological environment quality evaluation analytic hierarchy process |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |