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Lu Zhongwu,Mao Jiansu
Strategic Study of CAE 2003, Volume 5, Issue 12, Pages 36-42
The curve of environmental impact in the process of economic growth in developed countries was likened to “environmental mountain”. For developing countries, particularly China, the right way of economic development is going through the “environmental mountain” on the halfway up the mountain - a new way for industrialization. The formulas of the relationship between environmental impact and GDP were derived, in which there are 2 key variables： g—growth rate of GDP; t—decreasing rate of environmental impact per unit GDP. Taking several countries and provinces in China as examples, the relationships between economic growth and energy consumption were studied. The environmental impacts of China in the years 2005, 2010 and 2020 were anticipated under different assumptions, and further discussion was given in terms of energy consumption.
Keywords： “environmental mountain” environmental impact growth rate of GDP environmental impact per unit GDP decreasing rate of environmental impact per unit GDP
Research on Environment Protection Strategy in New Era
Hao Jiming,Wan Bentai,Hou Li’an,Wang Jinnan,Jiang Hongqiang and Xu Jiayu
Strategic Study of CAE 2015, Volume 17, Issue 8, Pages 30-38
In order to achieve the goal of “Beautiful China” and the strategic task of ecological civilization construction, it is objectively required to further strengthen the strategic position of environmental protection. Based on the development trend of global economy, science and technology, as well as China’s economic social development trend, resources and energy demand, environmental protection target in the next 10–15 years, this study deeply analyzes the current situation, predicts the development trend and shows the existing issues in the field of environmental protection, comprehensively understand the characteristics and requirements in the “new period”, and propose the strategic thinking and major initiatives in the national environmental protection focusing on the fields of atmospheric environment, water environment, rural and soil environment, solid waste pollution prevention and control, marine environment, environmental risks and health, international environmental protection in the next ten years, especially during the period of the “13th Five-Year plan”.
Keywords： water environment atmospheric environment soil environment solid waste pollution prevention and control marine environment rural environment environmental risks and health international environmental protection
Discussion on some basic problems about environmental geology
Liu Guangrun
Strategic Study of CAE 2001, Volume 3, Issue 4, Pages 27-30
This paper discusses mainly the definition of environmental geology and geological environment and their relationship to relevant subjects, and expounds the position of geological environment in the whole natural environment of mankind and the importance of protecting geological environment in overall environmental protection. The paper emphasizes that the central task of protecting geological environment is preventing and controlling geological hazards and the basic way to prevent and control geological hazards is operating along the opposite direction of their formation. It is necessary to strengthen the forecast of geological hazards and to establish a scientific appraisal system for geological environmental quality and capacity.
Keywords： environmental geology geological environment protection of geological environment prevention and control of geological hazards
Bian Yousheng
Strategic Study of CAE 2003, Volume 5, Issue 7, Pages 1-10
The urban environmental security becomes a new hot spot of environmental problems at present. The environmental security is raised in correspondance with the environmental calamity. This article puts forwad urban environmental security and the preparatory scheme for heavy environmental disaster rescue for Beijing based on analysis of some insecurity environmental factors of Beijing. The research contents include: The Beijing urban environmental security; The environmental disaster comprehensive zoning in Beijing; The information system supporting the management and decision about environmental disaster;The rescue and prevention scheme of urban meterological disaster;The forest fire prevention of Beijing by GIS technology;The cause and prevention strategy of dust storm;The health security and epidemic prevention in Beijing;The study of earthquake disaster prevention; Transform, perfection and construction of urban lifeline system engineering; The rescue scheme for serious environmental disaster; The effect of environmental disaster on urban economic development in Beijing.
Keywords： environmental security environmental disaster emergency help programme
Study on Situations and Sustainable Development Strategies of China’s Fishery Environment
Zhengguo Cui, Keming Qu, Tang Qisheng
Strategic Study of CAE 2018, Volume 20, Issue 5, Pages 63-68 doi: 10.15302/J-SSCAE-2018.05.010
A fishery environment is a place on which the survival and reproduction of aquatic lives rely and is the foundation of fishery development. In general, the deterioration of the environmental quality of fishery waters in China has not yet been fundamentally curbed, and dissolved inorganic nitrogen and active phosphate are still the major indicators of pollution in fishery waters. Based on analyses of the status and variation trend of the fishery environment, in this review, we clarify the main factors that affect the sustainable development of China's fishery environment, such as development of construction projects, pollution of external sources, ecological disasters, and pollution accidents; identify major environmental issues in key areas of water; propose the idea of sustainable fishery environment based on green, low-carbon, and environmentally friendly development; establish the overall development goal and the specific development goals of two stages by 2025 and 2030; and put forward suggestions and measures including strictly controlling external pollution and aquaculture self-pollution, delineating the ecological conservation redline, improving the monitoring technology system, strengthening ecological rehabilitation, and implementing innovation projects of the fishery environment in China, hoping to provide references for the protection and management of China's fishery environment.
Wan Guojiang
Strategic Study of CAE 2009, Volume 11, Issue 5, Pages 60-71
It is of local, regional and global importance to understand the environmental changes on the Yunnan-Guizhou Plateau. Difference on bio-geochemical process of the sediment-water interface exists among lakes so that protection approaches to water resources vary. a. The coal mining in the catchment of Lake Aha causes Fe-Mn accumulation in the sediment leading to the seasonal secondary pollution. In anoxic condition, the sulphate deoxidization migrates to the upper layer of sediments which results in Fe2+ screening of the diffusive boundary layer. The Fe-Mn cycling is controlled by both the sediment-water geological interface and oxidation-reduction chemical interface. Controlling Fe-Mn release and reducing their flux into the lake, selecting good-quality water district and cleaning sludge are efficient ways to control pollutions. b. Paroxysmal deterioration of water quality in Lake Baihua appeared in autumn, 1994 in Guizhou. Analysis of incident cross-correlation water-quality indicators indicated that the "Lake Black Tide" resulted from the coupling of bio-oxidation of depositional organic matters under the specific season and climatic conditions; pH-restraint of de-nitric process led to increase in NO-2 concentration. The water quality was expected to recover in times with the balancing of oxygen in waters, input of water flow and better weather conditions. This was confirmed by the late monitoring. c. The average sedimentation rate of Lake Erhai is 0.047 g ·cm-2 ·a-1. The Pb-isotopic compositions of recent sediments indicate that may have a stable source. The depositional organic matter originates mainly from the land. In the chemical processes of early diagenesis, the Corg vertical profiles of sediments show three stages "Deposition-Decomposition-Accumulation" . In the last 460 years, small-scope frequent fluctuation of δ13Corg and synchronically decreasing trends of δ13Cinorg and δ18Oinorg indicate an obvious influence of human activity in the catchment. Control of input flux of terrestrial organic matters into Lake Erhai is a fundamental strategy. d. Lake Chenghai in Yunnan is a moderate-eutrophic lake with a total ion concentration close to a low limit of saline lake. The atomic ratios of Horg/Corg and Corg/Norg indicate that the organic matters mainly stem from the endogenous plankton algae remains; there is a good synchronous relationship of the depositional fluxes between 210Pbex and Corg in the sedimentary records. In particular, the synchronizations over the time indicate the increase in the lake primary productivity. The Clean-Effect reflects an adjustive role of lake nature function in the lake eutrophication.
Keywords： regional environment deep-water lakes environmental process radioactive trace environmental bio-geochemistry
Water Environmental Recovery Policy in China
Zhang Jie,Cong Guangzhi
Strategic Study of CAE 2002, Volume 4, Issue 8, Pages 44-49
With the increasing deterioration of water environment, it is very urgent that an efficient method be found to control and rebuild a healthy recycling of water. Based on the relationship between natural and societal recycling of water, this paper highlights that social sustainable development should be harmonized with nature and shows that the recovery and maintenance of water environment should be based on a healthy societal recycling of water. A systematic theory and strategy of water environmental recovery has been put forward for the first time and the authors hold that a new branch-water environment science and technology-should be established in order to provide scientific foundation and professional. It is elemental and essential that all kinds of water-related work should be carried out in terms of water environment.
Keywords： water environmental recovery healthy recycling of water water environment science and technology sustainable usage
Lu Youmei
Strategic Study of CAE 2011, Volume 13, Issue 7, Pages 9-14
Seeking water and earning their livelihoods is the natural selection of human beings. Like other rivers on the earth, the Yangtze River is the birthplace of human civilization and survival. As an ecosystem, the Yangtze River Basin is evolving under the influences of natural factors and human activities. Because of soil erosion, pollution and human activities, the imbalance of secondary environment is exacerbated and the ecological environment has become more vulnerable. It is urgent to mitigate and prevent the ecological crisis. The practice has proved that implementation of engineering measures is an effective way to improve the ecological environment. The Three Gorges Project (TGP) has a flood control storage capacity of 22.15 billion m3, effectively storing the flood water upstream of Yichang, and protects 15 million people and 1.5 million hm2 farmland. Furthermore, the project can prevent or slow down the sedimentation and shrinkage of the lakes in the middle Yangtze River such as Dongting Lake; with an average annual power generation of about 90 billion kW·h, it can significantly reduce CO2 and harmful gas emission. In general, the construction of TGP is conducive to the ecological and environmental protection in the Yangtze River Basin and China, even the world.
Keywords： Yangtze River Basin natural ecology ecological environment environmental protection
Aviation Environment Engineering and Science
Zhang Yanzhong
Strategic Study of CAE 2001, Volume 3, Issue 7, Pages 1-6
This paper discusses the influence of aviation on the environment and the environmental protection technology. It also analyzes the pollution of aircraft emissions to the atmosphere and the effect of aviation noise. The ways to control aircraft emissions and noise are studied. The technologies and management measures to reduce aviation emissions are recommended.
Keywords： aviation aircraft environment emissions noise
Environmental & Light Textile Engineering Front 2018
Environmental & Light Textile Engineering Project Team
Engineering Fronts 2018, Volume 2, Issue 1, Pages 140-163
Environmental and Light Textile Engineering Front 2023
Environmental and Light Textile Engineering Project Team
Engineering Fronts 2023, Volume 7, Issue 1, Pages 156-180
Environmental and Light Textile Engineering Front 2019
Environmental and Light Textile Engineering Project Team
Engineering Fronts 2019, Volume 3, Issue 1, Pages 127-149
Environmental and Light Textile Engineering Front 2021
Environmental and Light Textile Engineering Project Team
Engineering Fronts 2021, Volume 5, Issue 1, Pages 132-153
Optimum Design for Airliner Environmental Control System
Fang Lin,Wang Jun
Strategic Study of CAE 2006, Volume 8, Issue 1, Pages 77-80
In order to choose the most economical and efficient airliner environmental control system, several types of air cooling systems for the modern airliners were optimized and compared. The optimized mathematical models of two wheels system with low pressure water separation, three wheels system with high pressure water separation and four wheels system with high pressure water separation were established respectively. The fuel oil loss for airliner environmental control system is taken as the objective function. Generalized multiplier combined with simplex method is used to seek the optimum solution. The optimized results can be used as the theoretic foundation for the design and research of airliner environment control system.
Keywords： airliner environmental control optimum design
Environmental & Light and Textile Industries Engineering Front 2017
Environmental & Light and Textile Industries Engineering Project Team
Engineering Fronts 2017, Volume 1, Issue 1, Pages 152-178
Title Author Date Type Operation
Crossing “Environmental Mountain”——On the Increase and Decrease of Environment Impact in the Process of Economic Growth
Lu Zhongwu,Mao Jiansu
Journal Article
Research on Environment Protection Strategy in New Era
Hao Jiming,Wan Bentai,Hou Li’an,Wang Jinnan,Jiang Hongqiang and Xu Jiayu
Journal Article
The Study on Urban Environmental Security and Emergency Help Programme for Serious Enviromental Disaster in Beijing
Bian Yousheng
Journal Article
Study on Situations and Sustainable Development Strategies of China’s Fishery Environment
Zhengguo Cui, Keming Qu, Tang Qisheng
Journal Article
Environmental process of the deep-water lakes and approach to the protection of water resources on the Yunnan-Guizhou Plateau
Wan Guojiang
Journal Article
Three Gorges Project: a project for ecological improvement and environmental protection in Yangtze River Basin
Lu Youmei
Journal Article
Environmental & Light Textile Engineering Front 2018
Environmental & Light Textile Engineering Project Team
Journal Article
Environmental and Light Textile Engineering Front 2023
Environmental and Light Textile Engineering Project Team
Journal Article
Environmental and Light Textile Engineering Front 2019
Environmental and Light Textile Engineering Project Team
Journal Article
Environmental and Light Textile Engineering Front 2021
Environmental and Light Textile Engineering Project Team
Journal Article
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