Sale-leaseback is paid special focus on for its great application in China in recent years.By giving a detailed analysis,an analysis of the features of sale-leaseback and a study of the risks of it are given in this p...Sale-leaseback is paid special focus on for its great application in China in recent years.By giving a detailed analysis,an analysis of the features of sale-leaseback and a study of the risks of it are given in this paper.Then a quantitative analysis of commercial real estate sale-leaseback is carried out.The scientific theoretical analysis is provided in this paper for risk assessment in commercial real estate sale-leaseback mode in China.An effective approach is put forward for sale-leaseback project evaluation and prevention of risk.A useful means is given to supervise commerciai real estate sale-leaseback mode for relevant departments and a certain contribution is made to a further sound development of commercial real estate sale-leaseback mode.展开更多
Using the method of life cycle assessment (LCA), the paper studies systematically on municipal solid waste incineration and ecological engineering treatment in Guanghan City. The results showed that the environmental...Using the method of life cycle assessment (LCA), the paper studies systematically on municipal solid waste incineration and ecological engineering treatment in Guanghan City. The results showed that the environmental impact potentials of incineration and ecological engineering treatment is 4\^89×10 -2 and 1\^23×10 -2 respectively ; the net energy consumption is -3\^44×10 2 MJ/ton and -2\^90×10 1 MJ/ton, respectively; the net treatment cost is 84.76 RMB Yuan/ton and 32\^52 RMB Yuan/ton, respectively. Comparing with sole incineration, ecological engineering integrates the advantages of incineration and composing, which not only can reduce the amount of waste for incineration and decrease the second environmental pollution, but also can produce high quality compound fertilizer by adding certain amount of chemical fertilizer into compost. It is proved that ecological engineering treatment is an environmental sustainable and economic afforadably method.展开更多
The criteria for the construction of an eco agricultural county in China were suggested. The criteria should coordinate social, economic, and environmental effects together. At first, it emphasizes on the social e...The criteria for the construction of an eco agricultural county in China were suggested. The criteria should coordinate social, economic, and environmental effects together. At first, it emphasizes on the social effect input into the system, which includes population control, cultural, scientific, and moral education, technical training and so on. Secondly, economic criteria are mainly those of the increase of gross national product(GNP) and income per capita every year. Finally, the technical criteria consist of not only the grain yield, commodity percentage of the agricultural product, cultivated output/input, animal husbandry production value/total agricultural production value and other agricultural criteria, but also environmental criteria, such as the percentage of forest and grass cover, degenerated land under control, recycling of organic waste, recommended fertilization, integrated pest management, treatment of discharged wastes and others. In an eco agricultural system, the realization of these criteria by three different development steps were recommended too.展开更多
文摘Sale-leaseback is paid special focus on for its great application in China in recent years.By giving a detailed analysis,an analysis of the features of sale-leaseback and a study of the risks of it are given in this paper.Then a quantitative analysis of commercial real estate sale-leaseback is carried out.The scientific theoretical analysis is provided in this paper for risk assessment in commercial real estate sale-leaseback mode in China.An effective approach is put forward for sale-leaseback project evaluation and prevention of risk.A useful means is given to supervise commerciai real estate sale-leaseback mode for relevant departments and a certain contribution is made to a further sound development of commercial real estate sale-leaseback mode.
文摘Using the method of life cycle assessment (LCA), the paper studies systematically on municipal solid waste incineration and ecological engineering treatment in Guanghan City. The results showed that the environmental impact potentials of incineration and ecological engineering treatment is 4\^89×10 -2 and 1\^23×10 -2 respectively ; the net energy consumption is -3\^44×10 2 MJ/ton and -2\^90×10 1 MJ/ton, respectively; the net treatment cost is 84.76 RMB Yuan/ton and 32\^52 RMB Yuan/ton, respectively. Comparing with sole incineration, ecological engineering integrates the advantages of incineration and composing, which not only can reduce the amount of waste for incineration and decrease the second environmental pollution, but also can produce high quality compound fertilizer by adding certain amount of chemical fertilizer into compost. It is proved that ecological engineering treatment is an environmental sustainable and economic afforadably method.
文摘The criteria for the construction of an eco agricultural county in China were suggested. The criteria should coordinate social, economic, and environmental effects together. At first, it emphasizes on the social effect input into the system, which includes population control, cultural, scientific, and moral education, technical training and so on. Secondly, economic criteria are mainly those of the increase of gross national product(GNP) and income per capita every year. Finally, the technical criteria consist of not only the grain yield, commodity percentage of the agricultural product, cultivated output/input, animal husbandry production value/total agricultural production value and other agricultural criteria, but also environmental criteria, such as the percentage of forest and grass cover, degenerated land under control, recycling of organic waste, recommended fertilization, integrated pest management, treatment of discharged wastes and others. In an eco agricultural system, the realization of these criteria by three different development steps were recommended too.
