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内蒙古五片国家第二期一阶段水土保持重点治理效益
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作者 王学东 李旭 《水土保持研究》 CSCD 1998年第3期6-9,共4页
内蒙古柳河流域库伦旗等五片6旗县从1993年起被列为国家第二期一阶段重点治理区,经过5年综合治理,治理区的自然面貌和社会经济状况发生了显著变化,对水土保持的治理效益进行了分析计算,分析计算结果表明:蓄水保土率达78.9%,林... 内蒙古柳河流域库伦旗等五片6旗县从1993年起被列为国家第二期一阶段重点治理区,经过5年综合治理,治理区的自然面貌和社会经济状况发生了显著变化,对水土保持的治理效益进行了分析计算,分析计算结果表明:蓄水保土率达78.9%,林草覆盖度提高了51.8%,人均收入提高了1054元。重点治理投资取得了良好的生态、经济、社会效益。 展开更多
关键词 水土保持 治理 重点项目 内蒙古
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A Study of Chinese Government’s Policies in Industrial Pollution Mitigation
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作者 Muhammad Arshad Deli Ye 《China & World Economy》 SCIE 2005年第6期110-122,共13页
China's rapid economic growth poses serious concerns over environmental degradation, especially in the context of higher pollution levels resulting from unprecedented industrial activity. It is commonly held that gov... China's rapid economic growth poses serious concerns over environmental degradation, especially in the context of higher pollution levels resulting from unprecedented industrial activity. It is commonly held that government policies are effective in the form of investment in pollution control and the imposition of a discharge fee on industrial units for the purpose of safety of environmental quality. In this study, we find that government policies do not prove to be successful in controlling air pollution in comparison to water pollution. Furthermore, air pollution is increasing, while water pollution is following a stable, decreasing curve. Hence, some reforms need to be implemented in government policies, particularly those concerning the effectiveness of investment in environmental protection and improving managerial skills in industry. 展开更多
关键词 industrial air and water pollution government discharge fee government investment expenditure
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