国外多年的保护性耕作实践表明，旱地保护性耕作能减少土壤风蚀水蚀，抑制沙尘暴。
Conservation tillage (CT) has been shown as a wind and water erosion reduction technology from many years, research in developed countries.
通过稳定土壤，减少水蚀和风蚀并维持土壤养分循环，林木覆盖能够防止土地退化和荒漠化。
Forests and tree cover combat land degradation and desertification by stabilizing soils, reducing water and wind erosion and maintaining nutrient cycling in soils.
耕作可以清除杂草和上一季的农作物残茬，并且有助于将原来的农作物残茬分解成化肥，但它也会增加因风蚀、水蚀造成水土流失的风险。
Tilling can remove weeds and the waste from last season's crops and help break down old plant material into fertilizer. But it can also increase the risk of soil erosion by rain or wind.
1949年后，这些洞被宣布为历史古迹，通过远见卓识的植树计划和防护屏障建设，风蚀和水蚀的速度慢了下来。
After 1949, the caves were declared historic monuments, and the steady erosion by wind and water was slowed down through judicious tree planning and the construction of protective barriers.
该区坡沟系统的形成发育是风沙沉积、风蚀与水蚀交替作用的结果。
In the region, the evolution processes of slope gully system results from alternative actions of sand deposition and water erosion.
内蒙古砒砂岩地区是黄河重要的粗沙来源区，该地区具有水蚀、风蚀及重力侵蚀交互的特点。
Coarse sand in the Yellow River mainly comes from sand rock area, Inner Mongolia, water erosion, wind erosion and gravitational erosion occur interactively in this area.
土壤侵蚀的主要方式是风蚀和水蚀，对其研究历史较长，已经有了初步的认识。
The main way of soil erosion are wind erosion and water erosion, which have been studied for long time and primary understood the process.
水蚀风蚀交错带是黄土高原水土流失最为严重的地区之一，该地区生态环境十分脆弱，成为黄河中下游河道泥沙输入的主要来源。
The water-wind erosion crisscross on the Loess Plateau is a special region with severe soil erosion and brittle ecosystem and being the main sediment source of the Yellow river.
砂田还可有效地防止风蚀和水蚀，具有保水保土保肥的作用。
Sandy field can effectively prevent wind and water erosion and has an effect of retaining water and preserving fertilizer.
农田地表秸秆覆盖是防止水土流失的一项主要措施，研究秸秆覆盖度与土壤风蚀、水蚀的定量关系对农田采取合理的覆盖形式有重要的指导意义。
The soil straw cover of farmland is a main method to prevent the soil and water erosion, it is very important to research the relation between the straw cover and the wind erosion.
在水蚀和风蚀面积中，水蚀风蚀交错区土壤侵蚀面积为26万平方公里。
In the water and wind erosion areas the overlapping area of the water and wind erosion is260000km2.
青海省是长江、黄河、澜沧江的发源地，水蚀、风蚀和冻融侵蚀都较严重并呈复合型出现。
Being the sources of the Yangtze River, Yellow River and Lanchang River, Qinghai province is featured with severe water, wind and frozen erosion, which often happen in complex patterns.
水蚀风蚀交错区地下水资源计算与评价方法研究是一个薄弱环节。
The study on calculation and assessment of groundwater resources in water-wind erosion crisscross region has been the weak spot all along.
研究结果可为水蚀风蚀交错带沙区防护林建设提供理论依据。
These results will provide an important theoretical basis to protection forest construction in the wind-water erosion crisscross region.
侵蚀类型由水蚀向风蚀转化，表明中部气候向干旱气候转化的趋势。
The transformation form water erosion to wind erosion indicates that the trend of climate change towards arid.
侵蚀类型由水蚀向风蚀转化，表明中部气候向干旱气候转化的趋势。
The transformation form water erosion to wind erosion indicates that the trend of climate change towards arid.
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