一个数字:在中国,每年因固体废物、农药、大气、水等污染造成的经济损失达631.37亿元! 那么,占版图60％的中国少数民族地区呢? 一种想当然的看法,认为工业的不发达与自然经济的壁垒,可能使少数民族地区避免出现环境污染问题。然而事实上,在自然经济的条件下,由于农业技术落后,经营粗放,人们往往采取更加野蛮的方式去掠夺自然资源。刀耕火种和不断扩大垦殖平面,导致了严重的水土流失,大片肥沃土地成为不毛之地,一些珍 A: In China, the annual economic losses due to the pollution of solid waste, pesticides, air and water reach 63.37 billion yuan! Well, accounting for 60% of the territory of China’s ethnic minority areas? Take for granted the view that industrial The developed and natural economy barriers may cause ethnic minority areas to avoid environmental pollution problems. However, in fact, under the conditions of natural economy, people often resort to more brutal ways to plunder natural resources because of backward agricultural technologies and extensive management. The slash-and-burn planting and continuous expansion of cultivated land have led to serious soil erosion and loss. Large areas of fertile land have become barren land. Some rare