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Terms for subject Environment containing 清 地 | all forms
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土地清理land clearing Removal of trees, undergrowth, etc. in preparation for ploughing, building, etc. (清除树木、灌木丛等,为耕作或建筑等做准备。)
地中海地区油污清除中心Mediterranean Regional Oil Combating Center
林地清理woodland clearance The permanent clear-felling of an area of forest or woodland. On steep slopes this can lead to severe soil erosion, especially where heavy seasonal rains or the melting of snow at higher levels cause sudden heavy flows of water. In the humid tropics it may also lead to a release of carbon dioxide from the soil (森林或林区永久的清理砍伐。在陡峭的斜坡,这可能导致严重的水土流失,特别是大量的季节性降雨或更高水平上的积雪融化会导致水突然大量流入。在潮湿的热带地区也可能导致二氧化碳从土壤中释放。)