| 湘西大龙洞岩溶流域农业生态环境与治理措施 |
| |
| 引用本文： | 朱明秋,梁彬,陈宏峰,何师意,关碧珠,周密.湘西大龙洞岩溶流域农业生态环境与治理措施[J].中国岩溶,2005,24(3):220-226. |
| |
| 作者姓名： | 朱明秋 梁彬 陈宏峰 何师意 关碧珠 周密 |
| |
| 作者单位： | 中国地质科学院岩溶地质研究所,广西,桂林,541004 |
| |
| 基金项目： | 国土资源部地质调查项目 |
| |
| 摘 要： | 大龙洞岩溶流域水土流失与石漠化严重、旱涝灾害频繁,造成该流域这种农业生态环境现状的主要原因是岩溶生态环境的脆弱性和长期的人为干扰.在研究湘西大龙洞岩溶流域自然地理与地质构造、岩溶水资源、土地与植被环境等特征的基础上,剖析大龙洞岩溶流域石漠化等农业生态环境存在的问题,并根据大龙洞岩溶流域农业生态环境特点,提出了有效开发利用岩溶水资源,提高地表水、地下水与降水资源的利用率及生态重建与恢复等措施.
|
| 关 键 词： | 大龙洞岩溶流域 农业生态环境 治理措施 |
| 文章编号： | 1001-4810（2005）03-0220-07 |
| 收稿时间： | 2005-03-22 |
| 修稿时间： | 2005年3月22日 |
AGRICULTURAL ENVIRONMENT AND MANAGEMENT MEASURES IN DALONGDONG KARST BASIN, WEST HUNAN |
| |
| ZHU Ming-qiu,LIANG Bin,CHEN Hong-feng,HE Shi-yi,GUAN Bi-zhu and ZHOU Mi.AGRICULTURAL ENVIRONMENT AND MANAGEMENT MEASURES IN DALONGDONG KARST BASIN, WEST HUNAN[J].Carsologica Sinica,2005,24(3):220-226. |
| |
| Authors: | ZHU Ming-qiu LIANG Bin CHEN Hong-feng HE Shi-yi GUAN Bi-zhu and ZHOU Mi |
| |
| Institution: | Institute of Karst Geology , CAGS,Institute of Karst Geology , CAGS,Institute of Karst Geology , CAGS,Institute of Karst Geology , CAGS,Institute of Karst Geology , CAGS and Institute of Karst Geology , CAGS |
| |
| Abstract: | Soil erosion, rocky desertification and frequent drought or waterlogging widely exist in Dalongdong karst basin. The reason for this is the fragility of the karst environment and perennial human impact. Based on the study on physical geography, tectonic, karst water resources, soil and plants, the existent agricultural environmental problems rocky as stone desertification in the basin are analyzed. Moreover, measures for the developing karst water resources more efficiently are put forward. In addtion, measures to raise the efficiency in using surface water, groundwater or rainwater and measures to reconstruct or restore ecosystem are put forward in this paper. |
| |
| Keywords: | Dalongdong karst basin Agricultural environment Management measures |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《中国岩溶》浏览原始摘要信息 |
| 点击此处可从《中国岩溶》下载免费的PDF全文 |
|
