insanity workout capacity is poor

State Flood Control and Drought Relief Headquarters Office of the Deputy Director Qiu Ruitian that inadequate rainfall and water storage south of the main reasons for the drought. Rainfall this year, serious Pianku five southern provinces, some river water to 50% less than the annual average, less than Jiucheng part of the river, resulting in five provinces in the southwest of severe drought. As long duration, the area gradually expanded to the current situation. Now large and small, mac makeup  is unsaturated hydraulic, serious shortage of water, causing severe water supply shortage. Southern water  north face denali  are very abundant, but the river is the river canyon, water use efficiency is relatively low. Utilization of our water resources is generally around 6%, which is quite low, it and its special geographical conditions have a great relationship.
southwest minerals, rich in mineral resources, but a large number of mineral exploration, particularly in the development of stone, the moisture barrier on the destruction of much of Southwest, the lack of water to maintain humid climate, droughts and floods also regulate the function of karst damage . For economic efficiency, some provinces have been cutting down southwest of the original forests and planting rubber trees and strong eucalyptus forests, which are both fast growing forest is vividly called   insanity workout  capacity is poor. In addition, eucalyptus or According to the Data, concentration of rubber trees in Yunnan Xishuangbanna, after 80s of last century, foggy day by 30 days, 60 days is now more reduced, indicating that the local moisture decline, regional climate change. Now, Yunnan, an area of 300 mu of rubber trees, eucalyptus forest planning area of 3,000 acres more, such a huge transformation of the ecosystem caused by drought is not an incentive? In addition, over the years, Southwest launched intensive hydropower station construction, a hydropower station on the river basin will have significant ecological changes in the upper reaches of Jinsha now have accumulation, not only downstream of the river  mac brushes  up, it will lower water table. The total installed capacity of hydropower development in Southwest is expected to reach the level of dozens of the Three Gorges Dam, so large-scale hydropower development, what the ecological impact will result, whether it is a cause drought?