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三峡工程对生态环境有哪些影响?三峡工程的设计单位长江水利委员会有关专家谈了五点意见:(1)对局部地区气候的影响:水库对周围地区气候有明显调节作用,影响范围垂直方向不超过400m,两岸水平方向约1～2km,年平均气温增加0.1～0.2摄氏度,冬春季月平均气温增高0.3～1.3摄氏度,夏季降低0.9～1.2摄氏度,雾日增加约2天,冬季温升对柑桔、油
The impact of the Three Gorges Project on the ecological environment? Three Gorges Project Design Unit Yangtze River Water Resources Commission experts on the five comments: (1) the impact on the climate in some areas: the reservoir on the surrounding area climate has a significant regulatory role, the impact of the vertical range is not Over 400m, the cross-strait horizontal direction is about 1 ~ 2km. The annual average temperature is increased by 0.1 ~ 0.2 degrees Celsius. The average monthly temperature in winter and spring is increased by 0.3 ~ 1.3 degrees Celsius, 0.9 ~ 1.2 degrees Celsius in summer and about 2 days in foggy day. Orange, oil