They also help prevent soil loss and protect water supplies.
它们也可以帮助阻止土壤流失和保护水分提供。
Water and soil loss is an important landforms evolution course.
水土流失其实是一种主要的侵蚀地貌演化过程。
Water and soil loss is an important physiognomy evolution course.
水土流失，其实是一种主要的侵蚀地貌演化过程。
Trees planted near waterways help stop soil loss from heavy rains.
在水源旁边种植的树木可以防止土壤在暴雨中流失。
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。
Rainfall erosivity, the key factor of soil loss model, was specially studied.
对侵蚀模型中的关键因子——降雨侵蚀力因子进行了重点研究。
Soil loss of the pure contour hedgerow plot was 37.71% of that of the pure crop plot.
单纯等高植物篱处理小区的侵蚀量仅为在相近雨强及雨量条件下对照坡耕地的37 71%。
But water and soil loss can lead to poverty in the area of serious water and soil loss.
但严重水土流失区内的水土流失却是诱发贫困的主要原因之一。
The simulated accuracy of annual average runoff and soil loss by WEPP model was satisfied.
WEPP对多年平均径流量和侵蚀量的模拟效果可满足要求。
The concept of soil loss tolerance has been widely used over the world as well as in China.
“允许土壤流失量”的概念在全球，包括在中国得到了广泛的应用。
Rainfall, runoff and vegetation are mainly factors impacting soil loss in red soil watershed.
降雨、径流和植被是红壤小流域土壤侵蚀的主要影响因素。
The soil loss equation suitable to this region is advanced after studying each erosion factor.
在对各土壤流失因子进行研究后提出了这一区域内的土壤流失方程。
Results showed that soil water content could evidently reduce soil loss by wind on side slope .
结果表明，土壤含水率可以不同程度地减少边坡的平均风蚀量。
Soil loss intensity had a great error based on Reference Index of Soil Erosion intensity Classification.
利用现行标准的参考指标判定土壤流失的强度出现较大的误差。
After projects are put into operation, the emphases of soil loss monitoring are landslide and bank collapse.
工程建成投入运行后，水土流失监测的重点是库区的滑坡、岸。
It is proved that the soil loss in karst region is of very complex relation with non-linear characteristics.
结果表明，喀斯特地区的水土流失特征具有非线性的复杂关系。
Universal soil Loss Equation (USLE) is an empirical model widely used in the domain of soil erosion by water.
通用土壤流失方程(usle)是水动力土壤侵蚀研究领域应用广泛的经验模型。
The disafforestation and growth of economic crops caused the decreased forest coverage rate and water and soil loss.
大量砍伐森林，种植林业经济作物使得当地森林覆盖率日渐减少，水土流失严重。
Universal Soil Loss Equation (USLE) of the United States is the most popular water erosion model applied in the world.
美国的通用土壤流失方程usle是当今世界上应用最为广泛的水蚀模型。
Water and soil loss in different area has different effect on water quality, and its soil loss tolerance is also different.
不同区域的水土流失对水质的影响是有差异的，其土壤允许流失量是有区别的。
It is proved that introducing Chinese Actinidia in the soil loss area of weathered granite is feasible and has obvious effect.
研究说明，在风化花岗岩水土流失区引种中华猕猴桃是可行的，效果是明显的。
The results of this study can be used to control soil loss, manage water and soil resources and evaluate soil erosion in Yangbi.
本研究成果对于漾濞县的土壤侵蚀防治，水土资源管理和土壤侵蚀定量评价具有重要意义。
The process and method on dynamic monitoring of water and soil loss for the Threee Gorges reservoir area using RS and GIS are introduced.
介绍了利用遥感和地理信息系统栅格技术进行三峡库区水土流失动态监测的过程和方法。
Precipitation features, landforms and the covering level of vegetations are the main cause affecting the quantity of water and soil loss.
降水特征、地形地貌和植被覆盖程度是影响水土流失量大小的主要因素。
Artificial soil and water loss is the main aspect whereas the natural soil loss is only the secondary position in urban soil and water loss.
自然流失是城市水土流失的次要方面，城市建设产生的人为水土流失是城市水土流失的主体。
With the increasing of soil loss, the sorting coefficient for soil particle diameter of a layer decrease in different types of land utilization.
随着土壤流失程度的增大，流域不同土地利用状况下的A层土壤颗粒粒径分选系数降低。
The author presents his own opinions on the exploiting strategy for soil loss area on loess plateau, through the combination of theory and practice.
本文作者仅就如何真正做到因地制宜，开发黄土高原水土流失区的有关战略问题，从理论和实践的结合上阐述了自己的见解。
Moreover, the prediction equations for the soil loss quantity on side slope with different vegetation during the construction of the express were got.
通过回归分析得到高速公路建设过程中不同植物配置坡面的土壤流失量预测方程。
Raw food has particular environmental advantages in that it often comes from trees (avoiding soil loss from tilling) and requires little packaging and no cooking.
生食通常来自树上（避免了耕作土壤的损失），在环境方面有特殊的优势，只需简易包装，无需烹饪 。
Raw food has particular environmental advantages in that it often comes from trees (avoiding soil loss from tilling) and requires little packaging and no cooking.
生食通常来自树上（避免了耕作土壤的损失），在环境方面有特殊的优势，只需简易包装，无需烹饪 。
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