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- karast rocky desertification 喀斯特石漠化
- On this basis, a feasible way to bring rocky desertification under complete control may be found. 据此，可望找到根治石漠化灾变的可行方法。
- Rocky desertification is the result of unreasonable human activities on the fragile karat environment. 摘要石漠化是在喀斯特脆弱的生态环境下，不合理的社会经济活动的产物。
- The karst areas of south China are vulnerable ecological regions,where rocky desertification is widely developed. 中国南方岩溶区是石漠化广为发展的脆弱生态区域。
- Karst rocky desertification hazard is one important geo-ecological disaster existing in the karst area. 摘要喀斯特石漠化灾害是存在于喀斯特区的一种重要的地质－生态灾害。
- Karst rocky desertification is a unique kind of land desertification which happens in humid climate area in China. 喀斯特石漠化代表了世界上一个比较独特的荒漠类型,即湿润区石质荒漠化。
- Rocky desertification of land is caused by many factors,and the main point is the destruction of forest vegetation. 石漠化土地是多种因素共同作用的结果,归根结底是由于森林植被遭受破坏所致。
- The tendency of rocky desertification in laterite districts is mainly related to the laterite leakage into underground karst spaces. 红土地区的石漠化趋势主要与红土向地下岩溶空间渗漏有关。
- Rocky desertification in the karst region is related to stratum and lithology, incising of river, soil erosion, gradient and human activities, etc. 摘要喀斯特地区土地的石漠化与地层岩性、河流切割、土壤侵蚀、坡度及人类活动等有关。
- The rocky desertification in Karst area has become one of the principal factors to restrain environment improvement and social economy development. 喀斯特地区石质荒漠化已成为制约山区生态环境改善和社会经济发展的重要因素之一。
- The present state of rocky desertification in Guizhou province is analysed according to remote sensing image and karat rocky desertification map is obtained through "3S" platform. 利用贵州省遥感影像，在3S平台上获取了研究区喀斯特石漠图，分析了贵州省喀斯特石漠化现状。
- This article discussed the connotation of karst rocky desertification by way of introducing the deductive procedure of karst rocky desertification concept. 通过喀斯特石漠化概念、演绎过程的介绍,深入探讨了喀斯特石漠化的科学内涵。
- Rocky desertification of land in karst area is one of the most serious problems, which retards economy development, ecosystem rehabilitation in Southwest China. 岩溶石漠化退化土地是目前西南岩溶地区经济发展、生态恢复与重建工作中严重的问题之一。
- Furthermore, the small soil particles are easier to aggregation in the reclaimed and browsed rocky desertification than that of fired and lumbered rocky desertification. 开垦和放牧较樵采和火烧更易使土壤中的小颗粒聚集，总体表现为开垦＞ 放牧＞樵采＞火烧。
- The Karst rocky desertification becomes the third ecological problem of our country after the desertification in northwestern area and the soil erosion in the loessial area. 岩溶石漠化成为继西北地区沙漠化和黄土地区水土流失之后的我国第三大生态问题。
- Thereby, Landscape pattern of rocky desertification in Guangxi are probed about via landscape spatial method, and settles the foundation for the other study on rocky desertification. 在此基础上，采用景观空间方法，对广西石漠化的景观格局进行了探讨，为石漠化的其他研究奠定基础。
- Rocky desertification is a severe problem in karst region that results in soil erosion and natural disasters such as drought and flood,which in turn worsen the poverty in the region. 石漠化问题加剧了喀斯特地区的水土流失和旱涝等自然灾害,进一步加深了该地区贫困程度,越来越成为制约社会、经济和生态全面发展的桎梏。
- Thereby, Landscape pattern of rocky desertification in Guangxi are probed about via landscape spatial method, and settles the foundation for the other study on rocky desertificat... 在此基础上,采用景观空间方法,对广西石漠化的景观格局进行了探讨,为石漠化的其他研究奠定基础。
- Karst soil rocky desertification is not only a geo-ecological disaster induced by Karst geomorphy, but also a critical factor restraining social and economic development of Southwest China. 喀斯特土壤石漠化是我国西南喀斯特地区诱发重要地质灾害的生态环境问题,是制约区域社会经济发展的关键因素。
- The major subjects of research include basic theory in karstology, rehabilitation of rocky desertification, development and harness of karst water resources, geological hazards prevention, and others. 主要研究方向包括喀斯特基本理论、喀斯特岩石的恢复、喀斯特水资源的利用与发展、地质灾害的预防及其他相关内容。
