Karst rocky desertification is a major kind of land desertification.
喀斯特石漠化是土地荒漠化的主要类型之一。
The most essential process of karst rocky desertification is soil loss.
土壤流失是石漠化最基本的过程之一。
Karst rocky desertification results from vegetation degeneration and soil erosion under human intervention.
喀斯特石漠化是在人的干预下，喀斯特地区植被和土壤退化导致的结果。
The karst rocky desertification comprehensive prevention and cure is a long-term and massive system project.
喀斯特石漠化综合防治是一项长期、庞大的系统工程。
The first category is necessary to use remote images to interpret the degree and distribution of karst rocky desertification area.
景观分类是利用遥感影像特征解译石漠化强度和分布面积所必不可少的；
In this paper, the author choice the karst rocky desertification areas as a research object, in the field investigation points to make some breakthroughs.
本文选择自然环境恶劣的石漠化地区的环境卫生作为研究对象，以求在田野调查点上有所突破。
The present state of rocky desertification in Guizhou province is analyzed according to remote sensing image and karst 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。
Compared with Karst no-Rocky Desertification soil, the content of soil Organic Matter and Nitrogen in various degrees of Karst Rocky Desertification shows a tendency to drop suddenly.
且土壤有机质、全氮、酸水解性总氮、氨基酸态氮和碱解氮含量按照石漠化程度的由轻度到极强度而呈递减趋势，但土壤其他氮素含量并未表现相同的变异规律。
The result shows that karst rocky desertification is formed by intense human turbulence in the frail geo-ecological environmental background, is the comprehensive outcome of many factors.
结果表明，喀斯特石漠化是在脆弱的生态环境地质背景上由于人类的强烈扰动而形成的，是多种因子综合的结果。
The formation of karst rocky desertification (KRD) is quite complex, but little related research for formation of KRD in Guizhou Province in historical period has been done in academic circles.
石漠化的形成是一个较为复杂的过程，但学术界对其历史时期的形成过程探讨较少。
Although the comprehensive taming of karst rock desertification is a hard net to crack, it is possible to restore or rehabilitate the eco-environment in karst rocky desertification-afflicted areas.
尽管喀斯特石漠化综合治理非常艰巨，但仍具备恢复或重建生态环境的可能性。
The main reasons of Karst rocky desertification formation are the artificial unreasonable activities and frail ecological environment in the Karst mountainous area according to the research results.
根据喀斯特石漠化研究成果，喀斯特山区石漠化形成的主要原因是人为不合理干扰活动和喀斯特山区特有的脆弱生态环境所致。
Rocky desertification in the karst region is related to stratum and lithology, incising of river, soil erosion, gradient and human activities, etc.
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 the karst areas of southwest China is a serious environmental problem at present.
我国西南喀斯特岩溶区石漠化与当地长期以来的贫困问题没有得到恰当解决有着直接关系。
The rocky desertification in the karst areas of southwest China is a serious environmental problem at present.
我国西南喀斯特岩溶区石漠化与当地长期以来的贫困问题没有得到恰当解决有着直接关系。
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