Lack of land resources and over - fast loss of arable land is one of the outstanding problems in Yangtze River.
土地资源紧缺和耕地流失过快是长江三角洲最为突出的资源问题之一。
As well as the noise, traffic, loss of arable land and threat to birds, airports are a major source of pollution and greenhouse gas emissions.
机场不仅导致了噪声、交通堵塞、耕地流失，威胁鸟类，还是主要的污染源和温室气体排放源。
Growth in population has also contributed to urban sprawl. The loss of arable land to housing, roads and other infrastructure has also reduced the world's rice production.
人口的增长还促成了城市的延伸。耕地被用来建房、修路和进行其它基础设施建设，这也减少了世界大米产量。
Mining exploitation has destroyed environment gravely: loss of arable land, emergence of frequent geologic disaster, destruction of water equilibrium and physiognomy sight, and so on.
前言：矿业开发活动对社会生态环境的危害越来越严重：占用耕地，诱发地质灾害，破坏水均衡，破坏地貌景观等。
During the land usage, a series of problems occur time to time, such as irrational land use structure, low degree of intensive usage, land resource degradation, serious loss of arable land.
在土地利用中，用地结构不合理、集约利用程度低、土地资源退化、耕地流失严重等一系列问题时有发生。
The problems of arable land degradation, such as soil and water loss, soil erosion by wind and soil water disequilibrium, attract attention of all walks of life.
水土流失、风蚀以及低洼地水分不平衡引起的土地退化等问题已得到社会各界的广泛关注。
The problems of arable land degradation, such as soil and water loss, soil erosion by wind and soil water disequilibrium, attract attention of all walks of life.
水土流失、风蚀以及低洼地水分不平衡引起的土地退化等问题已得到社会各界的广泛关注。
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