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由于气候变化所导致的洪旱灾害正在严重破坏着传统耕地。人口的迅速增长也给农业带来更大的压力,人均可耕地面积逐年减少。使得农民不得不耗尽土地资源来满足人们的需求。传统耕作方法中的灌溉已经用去大份额的淡水资源。这些水用在农作物上后,又经过农作物沉积入地球水层中去,使得泥沙、农药、除草剂还有化肥这些物质将淡水污染了,不能被再次使用。如果继续这样下去,经历了12000年之久的传统农
Floods and droughts caused by climate change are seriously destroying traditional farmland. The rapid increase in population has also brought greater pressure on agriculture, and the area of arable land per capita has decreased year by year. So that farmers have to use up land resources to meet people’s needs. Irrigation in traditional farming methods has used a large share of freshwater resources. After these waters are used on agricultural crops, they are deposited into earth’s water layer through crops, making silt, pesticides, herbicides, and fertilizers contaminate fresh water and cannot be used again. If we continue this way, we have experienced traditional agriculture for 12000 years.