| 基于GIS的生态环境现状评价研究 |
| |
| 引用本文： | 刘勤志,吴堑虹.基于GIS的生态环境现状评价研究[J].贵州大学学报(自然科学版),2008,25(5). |
| |
| 作者姓名： | 刘勤志 吴堑虹 |
| |
| 作者单位： | 1. 贵州大学,继续教育学院,贵州贵阳,550001;中南大学地学与环境工程学院,湖南,长沙,410083
2. 中南大学地学与环境工程学院,湖南,长沙,410083 |
| |
| 摘 要： | 资源和环境是人类赖以生存和发展的物质基础,随着社会经济的发展,生态环境的重要性越来越为人们所重视.本评价采用GIS技术,运用综合指数评价法建立了生态环境综合指数评价模型,对长沙市的生态环境进行了评价,评价结果表明,长沙市生态环境现状总体情况一般.为防止生态环境恶化,应该转变生产方式,提高环境保护力度.
|
| 关 键 词： | 综合指数评价法 生态环境评价 |
Present Situation Evaluation and Research of Ecological Environment Based on GIS |
| |
| LIU Qin-zhi,WU Qian-hong.Present Situation Evaluation and Research of Ecological Environment Based on GIS[J].Journal of Guizhou University(Natural Science),2008,25(5). |
| |
| Authors: | LIU Qin-zhi WU Qian-hong |
| |
| Institution: | LIU Qin-zhi1,2,WU Qian-hong2 (1.Continuing Education College of Guizhou University,Guiyang 550001,China,2.School of Geoscience , Environmental Engineering of Central South University,Changsha 410083,China) |
| |
| Abstract: | Resource and the environment are a material base on which human being rely for existing and developing,Along with the social economy development,the ecological environment importance more and more takes for the people.This appraisal used the GIS technology,using the composite index appraisal law to establish the ecological environment composite index appraisal model,conducted the appraisal research to Changsha's ecological environment,the appraisal result had indicated,the Changsha ecological environment pr... |
| |
| Keywords: | GIS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
