In the aspect of environment destroy the plant, sandy grassland, saline soil.
在生态环境方面草原植被破坏严重, 草原沙化,草场退化, 土地盐碱化.
Desertification of various degrees have been happening source region of Yangtze River.
长江源区存在不同程度的沙化现象,沙地种类多样,分布广泛.
Desertification is a disaster for the natural environment.
沙化是自然环境的大患.
The grasslands are gradually turning into desert.
草原逐渐沙化.
Desert and desertification carry different meanings . The former has come into existence through geological ages.
沙漠和土地沙化是两个性质不同的概念.
Are people's interests equally harmed by water pollution, air pollution, desertification, salinization, and deforestation, etc?
试问水体污染 、 空气污染 、 土壤沙化盐碱化 、 森林退化等是平等地损害每个人的利益 吗 ?
Results indicates that human and poor management are the key causes the sedimentation of the wetland.
研究表明,人类不合理的开发是造成向海湿地沙化的主要原因.
Grassland degradation and desertification have become one of the prominent environmental problems in the Zoig ê area.
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.
Soil erosion and desertification in the semimoisture zone have a great connection with irrational exploitation.
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.
Over - grazing and tourist visitation are causing degeneration of the grassland in the Xilamuren area.
摘要过度放牧和旅游践踏导致了希拉穆仁草原严重的退化、沙化.
At the same time, planting yew can prevent soil desertification, with a high environmental value.
同时, 种植红豆杉可以防止土壤沙化, 具有较高的环保价值.
Soil erosion and land sandification in partial areas haven't been also put a stop efficiently.
局部地区水土流失和土地沙化也未得到有效解决.
According to this hierarchy system , the distribution law of farmland desertification in Zhangwu County was stu.
并以此初步探讨了彰武地区农田沙化的分布规律.
The paer analyses Causes of TaiLai desert and forward control measures of desertification.
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 soil desertification in northern part of Hebei province is getting more and more serious.
河北省北部地区土壤沙化有日趋发展之势.