论述了宁都县侵蚀区不同岩性水土流失现状和危害，并对成因及发展趋势进行了分析。
The author expounded the situation and harms of different rocky water and soil losses in Ningdu county eroded area.
在水土流失研究中，坡面径流流速是径流计算、土壤侵蚀预报中不可缺少的水动力参数。
In the research of the soil erosion, the rate of slope runoff is an indispensable hydrodynamic parameter in the runoff computation and the soil erosion forecast.
在对白盆珠水库库区开展水土流失实地调查的基础上，选择库区典型的侵蚀地貌类型与植被类型进行降雨—径流—产沙规律的初步研究。
Base on investigation of soil and water loss in Baipenzhu reservoir catchment area, experimental research on rainfall-runoff-sediment yield of typical erosion landform and vegetation was carried out.
安山小流域属低山丘陵中度侵蚀区，水土流失严重。
Anshan basin is low mountains middle erode area, the soil eroded very serious.
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.
崩岗侵蚀是华南水土流失区最严重的一种水土流失类型。
Slope disintegration erosion is the most serious type of soil erosion in south China.
因此，防止暴雨侵蚀是防治水土流失的关键。
Therefore, preventing rainstorm erosion is the key to control soil and water loss.
沟槽是径流与输沙通道和侵蚀主体，沟槽侵蚀监测对揭示水土流失规律和进行流域产沙模拟有重要意义。
Monitoring of groove erosion could not only help to know the soil erosion rules, but be very useful for the production of sediment at small watershed and regional scales.
模型包括坡面水流连续方程、水流运动方程、侵蚀方程(水土流失方程)、坡面变形方程。
It consists of the equation of the slope flow continuous equation, slope flow water kinematical equation, slope soil erosion equation, slope deformed equation.
水土保持样方调查主要是确定土壤侵蚀强度，预测水土流失。
Simple investigation of soil and water conservation calculates intensity of soil erosion and forecast soil and water losses.
现代黄土高原的水土流失是人类长期不合理利用土地资源而加速自然侵蚀的后果。
The soil and water erosion of modern loess plateau is a result that human long-term unreasonable make use of the land resources to accelerate the nature erosion.
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 landforms evolution course.
当前黑土区土壤退化及水土流失研究的领域主要集中在：现状研究、影响因素研究以及土壤侵蚀研究。
The main fields of previous studies are mainly on status quo investigation, influence, soil erosion in black soil district.
水土流失是一种累进性地质灾害，其实质就是土壤侵蚀作用。
Soil and water erosion is a kind of incrementally geological hazard.
紫色土区目前已经成为仅次于黄土区的第二大侵蚀区，直接影响到长江流域以及三峡库区水土流失和生态环境。
This area affecting the soil and water loss and Ecological Environment of Yangtze River watershed and Three Gorges area directly has become the second largest erosion area after the Loess Plateau.
土地利用方式可以明显地影响径流和土壤侵蚀，人类不合理的土地利用是水土流失发生的主要原因之一。
Land use patterns? Significantly affect the runoff and soil erosion, and unreasonable human land use is the main reasons of water and soil lost.
本文分析了晋陕蒙接壤地区资源开发中的生态环境问题，认为该地区生态环境问题主要有干旱少雨、风沙危害严重；地形破碎、沟壑纵横；水土流失面积大、侵蚀强度大。
The main ecological environment problems in the west China are a little rain and arid, serious hazard of wind sand, topography in pieces, vast hilly gully area and intense soil and water erosion.
研究成果可以描述动态坡面降雨侵蚀过程，并可将研究成果扩展到整个小流域，从而为治理水土流失提供依据。
Our research can describe the slope erosion situation trends, and expand to whole watershed, which can provide important basis for administering water an...
但紫色土分布区的水土流失问题较为严重，对长江上游生态环境建设和安全都有不利影响。本文论述了紫色土的侵蚀和泥沙形成流失的特点。
The problem of severe soil and water loss in the purple soil area is adverse to eco-environment construction and safety in upper reaches of the Yangtze River.
细沟间侵蚀量预报是整个坡面水土流失预报的一个重要组成部分。
Prediction of amount of soil erosion between rills is an important item of the prediction of soil loss on the slope surface.
研究区1995 ~ 2007年轻度侵蚀以上水土流失面积均呈现出逐渐减少的趋势，水土流失强度向低层次转变。
The area of the soil erosion which is above the mildly level trends to reduce gradually and the soil erosion intensity transforms to the lower level from 1995 to 2007 in the research area.
坡面侵蚀是水土流失的源区，有必要加快坡面水土治理。
The slope erosion is the original zone of water and soil loss and water and soil on slope must be treated quickly.
川中丘陵区是我国水土流失最为严重的区域之一，人口众多，耕地稀少，土壤侵蚀严重，因此被列入长江上游水土流失重点防治工程的核心区域。
Soil and water erosion in hilly areas of the middle Sichuan Basin is extraordinary seriously in China. This area has an enormous population, but the field is not enough.
土壤侵蚀模型是预报水土流失、指导水土保持措施配置、优化水土资源利用的有效工具。
Soil erosion models can be adopted to predict soil erosion and water loss, guide the allocation of soil and water conservation measures and optimize to effectively use of water and land resources.
土壤侵蚀模型是预报水土流失、指导水土保持措施配置、优化水土资源利用的有效工具。
Soil erosion models can be adopted to predict soil erosion and water loss, guide the allocation of soil and water conservation measures and optimize to effectively use of water and land resources.
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