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2%. China's state-owned mines currently not yet fully comprehensive utilization of 45%, the country more than 20 million mines are basically collective individuals without utilization. According to China's national conditions, we should be better than any other major powers in the world cherish mineral resources, more stringent protection and rational utilization of mineral resources. This is our fundamental way. China's basic national conditions is a large population, relatively resource-poor, environmental carrying capacity is weak. As the population continues to increase with the continuous development of economic construction, resource supply and demand has become a constraining China's economic and social development of the key factors. Some experts predict that China's future demand and available resources between the amount of the gap will increase sharply in 2030 Chinese water gap will reach 300 to 400 billion cubic meters. Deterioration of arable land are lost every year to erosion, shortage of freshwater resources and arable land will be seriously hampered China's economic and social comprehensive, coordinated and sustainable development. So reducing energy consumption, improve the comprehensive utilization of resources and the unit cost, construction of a conservation-oriented society is imperative. This is reasonable for achieving full and effective use of resources, ease the contradiction between supply and demand of resources and the realization of China's long-term economic and social development and achieve the great rejuvenation of the Chinese nation will have great significance.

 

Although China's economic development since reform and opening has made remarkable achievements, but at the same time, resource consumption and increasing pressure on the environment and sustainable development issues have become increasingly prominent, "high input, high consumption, high pollution and low output." the extensive mode of economic growth has not been a fundamental change. According to statistics, in terms of resources, China's per capita cultivated land is only the world average of about 40% share of freshwater resources per capita world average is only 1/4; comprehensive utilization of mineral resources in China is less than 20% of the total mineral resources recovery of only 30%; 2006, China's share of world total GDP accounted for approximately 5.5%, in 2010 the proportion of China's GDP rose to 9.5% of the world, in 2006 the proportion of China's energy consumption accounted for about 15% of the world, in 2010 China Energy 17.7% of total world consumption; On the environment, in 2006, China's industrial and domestic wastewater emissions of 53.68 billion tons, in 2008 China's industrial and domestic wastewater emissions of approximately 57.2 billion tons. Compared with developed countries, China's GDP for each additional unit of wastewater emissions to be higher than four times the output unit of industrial output of solid waste to be more than 10 times. Taking into account China in the next 15-20 years will remain in the industrialization and urbanization accelerate the development stage, the intensity of resource consumption and environmental pressures will further increase, if it continues to follow the traditional path of economic development, followed the extensive economic growth mode, resources will be difficult, the environment will be unbearable, China sustainable economic and so本论文由英语论文网提供整理，提供论文代写，英语论文代写，代写论文，代写英语论文，代写留学生论文，代写英文论文，留学生论文代写相关核心关键词搜索。