我国是土地沙化十分严重的国家。
土地沙化造成了内蒙古一些地区的居民被迫迁移他乡。
Land desertification caused in some areas of Inner Mongolia residents were forced to migrate out.
造成土地沙化既有地质、气候原因，最重要的是人为因素。
Geological and climatic matter, foremost human factor brought on soil desertification.
进而导致地表生态环境恶化，甚至出现土地沙化加剧的趋势。
Thence it leads to the deterioration of the surface ecological environment, in as much as the increasing tendency of the desertification of the land.
如土地沙化，河流污染了，空气不清洁，甚至是地球气温上升。
Such as the land is sandy, the river is dirty, the air is less clean, even the temperature of the earth is rising.
本文介绍了泰来沙地形成的原因，提出了土地沙化的防治措施。
The paer analyses Causes of TaiLai desert and puts forward control measures of desertification.
土地沙化已经成为我国西部面临的最为紧迫、严峻的环境问题之一。
The desertification of land has already become one of the most urgent , severe environmental problems faced in west of our country.
草地退化、土地沙化等问题已成为若尔盖地区突出的环境问题之一。
Grassland degradation and desertification have become one of the prominent environmental problems in the zoige area.
分析了黑龙江省土地沙化的分布规律、危害、成因，提出了防治对策。
This paper analyzes the scattered rules, harm and causation of the land desert and raised prevention and treatment measures.
半湿润地区的水土流失和土地沙化在很大程度上与人类不合理的开发利用有关。
Soil erosion and desertification in the semimoisture zone have a great connection with irrational exploitation.
我国可耕地面积只占国土面积的10%左右，土地沙化、土地退化、土地污染又十分严重。
Chinas arable land area is only about 10% of the nation's whole territory. At the same time, we are facing very serious land desertification, land degradation and land pollution.
吉林西部是一个典型的自然、经济和社会的复合系统，生态环境脆弱，土地沙化、碱化严重。
The western of Jilin Province is a typical compound system of nature, economy and society, with vulnerable eco-environment. The desertification and basification of the soil is serious there.
目前，我国土地资源状况值得忧虑，质量持续恶化，土地污染事故和土地沙化现象不断发生。
The national land resource condition is not optimistic, with going down land quality worse land condition, and lots of land pollution accidents.
盐池县是宁夏回族自治区土地沙化最严重的县之一，其沙化土地面积占全自治区的39.4%。
Yanchi County is one of the most serious counties among the Ningxia Hui Autonomous Region, which desertification area is believed to occupy 39.4% of the total desertification area in Ningxia.
荒芜的山峰和土地沙化的增长是否对树和灌木意味着木材资源的再生不能跟上营火取材的需要。
Does the harshness of alpine and desert growing conditions for trees and shrubs mean that the regeneration of wood sources cannot keep pace with the demand for firewood?
沙化土地监测可以为沙化土地工程治理及决策提供有效的技术支持，它是治理土地沙化的首要环节。
As the first step for sandy land control, sandy land monitoring can provide effective technical support for the decision and sandy land management project.
土地沙化已经成为我国最严重的生态环境问题之一，而不断加剧的沙尘暴又使生态环境问题雪上加霜。
The desertification of land has already become one of our country's most serious ecological environment problems, and sandstorm aggravating constantly makes ecological environment more serious.
本区存在的主要环境问题主要为水土流失，土地沙化和植被退化，在生态环境敏感性评价上属较敏感区域。
The major environmental problems of the region are soil erosion, desertification and the degradation of vegetation, which make the region a sensitive area on the evaluation of ecological environment.
通过目视解译结果和实地检验，验证研究成果的正确性，为福建省沿海土地沙化监测提供了遥感目视解译方法。
As the result proved to be correct, the measures of observing and interpreting system can be wildly used in coastal land deserting monitoring in Fujian Province.
种植在澳洲被证明能有效逆转沙漠化的植物。滨藜C4光合途径能逆转土地沙化和沙漠化并释出土壤和土壤碳。
Planting out the approved Australian desert reversal, C4 photosynthesis pathway Bin Li Atriplex nummularia reverses sandification desertification and makes soil and soil carbon.
研究结果指出，由于流域土地利用不合理，管理措施不当，土壤侵蚀和土地沙化严重，土壤瘠薄，农业生产水平很低。
The results show that there are serious soil erosion and desertification and extensive land degradation in this catchment because of irrational land use and improper managements.
土地沙化是我国特别是西北地区当前最为严重的生态环境问题，不断加剧的沙尘暴与沙化土地的扩张更使生态环境问题雪上加霜。
Land desertification is the most serious eco-environmental problem in China, especially in the northwest region, which enlarges the area of desertified lands and intensifies sandstorms.
没有了雨水，土地开始沙化，逐渐演变成我们今天所熟悉的大沙漠，迫使人类与动物背井离乡，到处寻找日益减少的水源。
Without rain, the land began to turn to the desert that we know today, leaving people and animals to seek ever-dwindling sources of water.
终于在皮乌拉找到了这样的免费土地，但是居住于此依旧需要花费其他成本的。另外这里脆弱的旱地也因他们的到来付出了代价，因为这些人砍伐了这里所有的植物用作柴火从而导致了这里的沙化现象更为严重。
In Bajo Piura they find it, although living there has other costs, and fragile drylands pay their own price too, as people exacerbate desertification by cutting anything living for firewood.
在过去的几年中，这个地区的许多土地已经沙化。
Much land has been deserted in this area in the past few years.
本法所称沙化土地，包括已经沙化的土地和具有明显沙化趋势的土地。
Desertified land mentioned in this Law includes land that has been desertified and land that markedly tends toward desertification.
永定河沙地是北京市面积最大的风沙化土地和风沙危害最严重的地区之一，对北京市的生态环境有重要影响。
Yongding River sand land is the largest area of wind-sand land sand and is one of the most severe wind sand damage region in Beijing, Which has important influence to eco-entironment in Beijng.
沙化土地光谱数据源分为单一地物类型级和复合地物类型级两种，野外测量时分别采取不同的采样方法。
Spectral data sources of sandy land included single surface feature and composite surface feature, and their spectral data were measured by different sampling methods.
湿地松是一种适合沙化土地生态系统重建的先锋植物。
Pinus elliottii had been found as pioneer plant suitable for sandy land ecosystem reconstruction.
2007年基本完成潜在沙化土地的治理；
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