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张家口地区永定河流域所属八县,自1983年列入全国水土流失重点治理区以来,经过五年的连续治理,已逐步显示出成效。官厅水库以上永定河流域内属张家口地区的面积为14778平方公里,列入重点后应治理的水土流失面积为6057平方公里。五年来国家补助治理费2525万元,群众出工1716万个,完成治理面积1885平方公里,折合每平方公里国家补助1.34万元,用工0.93万个。
The eight counties belonging to the Yongding River Basin in Zhangjiakou area have been gradually improving their effectiveness since they were listed in the key areas for soil and water loss management in 1983 after five years of continuous management. Above the Guanting Reservoir, the Zhangjiakou area within the Yongding River basin covers an area of 14,778 square kilometers, with an area of 6,057 square kilometers of water and soil erosion that should be governed by the key points. In the past five years, the government subsidies of 25.25 million yuan have been paid and 17.16 million people have gone out to work. The area under governance has reached 1885 square kilometers, equivalent to 13,400 yuan per square kilometer of state subsidies and employing 93,000 people.