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- Based on remote sensing data of 1995 and 2000 of the Minjiang River valley(MRV)and field investigation in 2005,changes of soil erosion and their driving factors in the MRV has been studied. 依据1995年、2000年土壤侵蚀遥感数据并结合2005年实地调查资料,研究岷江流域土壤侵蚀演变规律及其驱动力。
- Research on Changes of Landscape Pattern and Responses of Soil Erosion in Watershed Level Using GIS and RS 基于GIS和RS的小流域景观格局变化及其土壤侵蚀响应
- changes of soil erosion 水土流失变化
- Running water is one of the principal causes of soil erosion. 奔流不断的水是侵蚀土壤的主要原因。
- The third major indirect cost of soil erosion is the loss of navigability. 土壤侵蚀第三个重要的间接代价是丧失航行能力。
- Comprehensive control of soil erosion has brought noticeable achievements. 水土流失综合治理成效显著。
- The main cause of soil erosion is deforestation for farmland reclamation and cultivation on steep slopes. 水土流失的主要原因是毁林开垦,陡坡种植。
- Based on a case study of a slope in the wind-water erosion crisscross region on the Loess Plateau, the dynamic changes of soil water under different land uses were analyzed during the rain season. 摘要以黄土高原水蚀风蚀交错带六道沟小流域典型坡面为研究对象,分析了雨季不同土地利用方式下土壤水分的动态变化。
- Mechanism of soil erosion is put a bridle on spontaneous factor and action of humanity. 河源区水土流失受自然因素和人类不合理开发利用因素联合控制,但后者的作用更为重要,而且导致了河源新的危害性更大的水土流失类型。
- RESEARCH ON THE CHANGES OF SOIL NUTRIENTS IN THE FiELDS OF SHANXI AGR.UNI. 山西农业大学农作站土壤养分变化浅析
- High accuracy DEMs is an important data in study of soil erosion and terrain feature space analysis. 高精度数字高程模型(DEM)是水土流失规律研究与流域地形空间分析中重要的空间数据。
- Major Causes of Soil Erosion in the Upper Yangtze River Valley and the Control Countermeasures. 长江上游水土流失主要成因与防治对策
- Ningxia is in the greatly active area of Neotectonics, and the degree of soil erosion in this area is very high. 宁夏是水土流失严重的地区,也是新构造运动十分活跃的地区。
- Abstract: The ecological sensitivity assessment of soil erosion in Liaoyang city was conducted. 摘要:选择土壤侵蚀进行辽阳市的生态敏感性评价。
- The research on soil erodibility is a crucial tache in understanding the mechanism of soil erosion. 对土壤可蚀性的研究是认识土壤侵蚀机理的一个重要环节。
- The characteristic of soil erosion in the slope was not homogenous with different gradient and land use manner. 不同土地利用方式、不同坡度下土壤侵蚀特征各不相同。
- Shaanbei Luochuan loess plateau is one of soil erosion districts which is mainly resulted from loess slump. 陕北洛川黄土塬是水土流失严重的地区。
- Everybody is pissed off (with all the changes of plan). 大家(对计划的诸多变动)均感厌烦。
- There are some clods of soil on the mat. 垫子上有些土块。
- The best way to undo the problem of soil erosion is to reforest the cultivated land. 解决水土流失问题的最好办法是退耕还林.
