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。
The degradation and losing of land productivity were essential of rocky desertification forming process.
石漠化的形成过程实质上是土地生产力的退化和丧失过程。
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 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。
Among these ecosystem problems, rocky desertification is the key point problem and must be treated immediately.
在众多的生态环境问题中，石漠化治理问题是重中之重，已到了刻不容缓的地步。
The formation of rocky desertification is influenced by geology, climate, hydrology, vegetation and human activity.
石漠化形成和影响的因素主要有地质、气候、水文、植被和人类活动五个方面。
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 results show that widely distributing carbonate rock is background of geology that caused rocky desertification;
结果表明，广泛分布的碳酸盐岩是形成石漠化的地质背景；
The rocky desertification of the south-western region has become one of the two big biology disasters in our country.
西南地区石漠化已经成为我国的两大生态灾难之一，而贵州省又处于我国西南部石漠化地区的中心。
Factor of soil circumstance was an index of rocky desertification type and indicated the spatial difference of lithology.
土壤环境因子表征了石漠化在空间上岩性的差异特征，是石漠化类型的表现指标。
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；
Results can be served as a basis for integrated rocky desertification control in up and middle stream of Yangtze River for the future.
研究结果为长江中上游地区今后大规模开展石漠化防治工作提供了理论依据。
In serious rocky desertification area, the indexes of density of population, gathering degree of peasants, workforce quantity are relatively lower.
在石漠化严重的地区，人口密度、农户居住的聚集程度、单位面积上的劳动力数量等人口指标相对较低。
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。
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。
Rain energy and gravitational potential energy were original energies of rocky desertification form in nature ecosystem, and were direct or primary motivity.
石漠化形成的主要原动力是自然生态系统的雨水动能和重力势能，亦是其形成的直接动力或第一性动力。
In limestone districts, ecological environment is more and more severe due to low water retention capacity, low productivity and growing rocky desertification.
石灰岩地区持水力差，生产力低下，石漠化严重，生态环境日趋恶劣。
The driving factor figures of rocky desertification are taken figure operations and their interrelate analysis, diagnose out the driving mechanism of rocky desertification.
对石漠化分布图及驱动因子图进行图形叠加运算及相关分析，诊断出石漠化驱动机制。
This study investigated chemical element concentrations in calcite, calcareous soil and restored plants in a limestone rocky desertification area in Huaxi, Guizhou Province.
对贵州花溪区石灰岩、石灰土及定居植物中化学元素含量进行研究。
The results reveal that the soil temperature was not related to rocky desertification degrees, but has a close relation with vegetation coverage, especially the grass coverage.
结果表明，喀斯特峡谷区土壤温度与石漠化等级程度相关性不大，与植被覆盖度，特别是林下草被覆盖度具有很大相关性；
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。
Rocky desertification is also one of the most serious crises among the environmental problems in the world, and it also becomes the zoology symbol of the environmental depravation.
土地石漠化是环境恶化的生态标志，亦是国土资源开发整治的重要内容。
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。
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。
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