Since the 18th CPC National Congress,the Party Central Committee with General Secretary Xi Jinping as the core has been committed to the construction of ecological civilization,scientific and in-depth understanding of...Since the 18th CPC National Congress,the Party Central Committee with General Secretary Xi Jinping as the core has been committed to the construction of ecological civilization,scientific and in-depth understanding of the law of human and economic and social development,creatively proposed a series of new strategies,and has formed a comprehensive and systematic Xi Jinping’s ecological view.The basic connotation is:adhering to the ecological economic view of green development,focusing on the domestic and international ecological political view,constructing an ecological cultural view in harmony between man and nature,and an ecological social view unifying environmental protection and people’s happinesses.Xi Jinping’s ecological view is the inheritance and development of Marxist ecological theory,the enrichment and perfection of theoretical system of socialism with Chinese characteristics (SCC),the new understanding of the laws governing the development of human civilization,the important content for the Chinese dream,and an action to build a beautiful China,thus contributing Chinese wisdom to global ecological governance.展开更多
Sustainable development is one of the most important ideas,and goals of our time.It is defined as"development which meets the needs and aspirations of the current generation and develops safe and sound society fo...Sustainable development is one of the most important ideas,and goals of our time.It is defined as"development which meets the needs and aspirations of the current generation and develops safe and sound society for future generation".Achieving sustainable development thus involves a vigorous and urgent debate on different dimensions.The different dimensions of sustainability as a framework involve all issues such as science,technology,economic growth and development,health,education,finance investment and trade,politics,natural disasters,population growth and terrorism,etc.No single dimension is responsible to develop sustainable society.This article mainly described the integrated relationship among the three dimensions of sustainability.展开更多
The architectural parameters of Reaumuria soongorica root system in different habitats of Gansu Province, China were analyzed to examine its ecological adaptability to arid environments. Results show that： （1） Topo...The architectural parameters of Reaumuria soongorica root system in different habitats of Gansu Province, China were analyzed to examine its ecological adaptability to arid environments. Results show that： （1） Topological indices of R. Soongorica root sys- tem are small in all habitats, and root branching pattem tends to be dichotomous. Also, the indices gradually increase in the Min- qin windblown sand region and the Zhangye Gobi region in Hexi Corridor, which indicates that drought tends to produce her- ringbone-like root branching pattems. （2） Fractal dimension values ofR. Soongorica root system are small and not obvious in the Minqin windblown sand region and the Zhangye Gobi region in Hexi Corridor, with values of 1.1778 and 1.1169, respectively. Fractal dimension values are relatively large in Jiuzhoutai semi-arid hilly and gully region of the Loess Plateau, which indicates that the R. Soongorica root system has better fractal characteristics in this region than in the other regions. （3） Total branching ra- tios of the R. Soongorica root system in arid regions of Hexi Corridor are smaller than that in the Jiuzhoutai semi-arid hilly and gully region of the Loess Plateau. This shows that root branching ability in the semi-arid region is stronger, and it decreases to some degree with increased drought. （4） The root connection lengths of R. soongorica root system are long in all habitats, but there are significant length differences between the different habitats. The root connection length at the Minqin windblown sand region is the longest. It is concluded that R. soongoriea adapts to arid environments by decreasing root branching, decreasing root overlap and increasing root connection length, which makes its root branching pattern tend to be herringbone-like to reduce com- petition in root internal environment for nutrients and to enhance root absorption rate of nutrients, and ensure effective nutrition space. Thus the roots can absorb enough water and nutrients in resource-poor settings to ensure normal physiological requirements.展开更多
Xi Jinping Thought on Ecological Civilization views mountains,rivers,forests,farmlands,lakes,grasslands,deserts,and glaciers as an inseparable ecosystem and communities of life which should be put under integrated pro...Xi Jinping Thought on Ecological Civilization views mountains,rivers,forests,farmlands,lakes,grasslands,deserts,and glaciers as an inseparable ecosystem and communities of life which should be put under integrated protection and systematic management to ensure ecological civilization in all dimensions,all regions,and at all times.By“all dimensions,”it refers to the systematic management of all the elements of ecological civilization.By“all regions,”it means the systematic management of the entire spatial elements of ecological civilization.By“all times,”it calls for the systematic management of all the components of the temporal structure of ecological civilization.Together,it refers to ecological civilization through systems engineering.This is an innovative application and advancement of materialist dialectics’systematic methodology in ecological civilization,and a significant contribution of Xi Jinping Thought on Ecological Civilization to materialist dialectics.展开更多
基金Phased Achievements of the Collaborative Innovation Center for the Theoretical Research of Socialism with Chinese Characteristics(Beijing University of Technology)(Project Name:17 Technology Innovation Service Capability-Collaborative Innovation Center Construction of Socialist Theory with Chinese Characteristics in Beijing Colleges and Universities 036000546617516)Beijing Science and Technology Research on Social Organization Development(S0027005201501)+1 种基金research on China’s Industrial Common Technology Innovation System(JE027005201401)research on Academic Ecological Construction of Capital University(JE014014200801)
文摘Since the 18th CPC National Congress,the Party Central Committee with General Secretary Xi Jinping as the core has been committed to the construction of ecological civilization,scientific and in-depth understanding of the law of human and economic and social development,creatively proposed a series of new strategies,and has formed a comprehensive and systematic Xi Jinping’s ecological view.The basic connotation is:adhering to the ecological economic view of green development,focusing on the domestic and international ecological political view,constructing an ecological cultural view in harmony between man and nature,and an ecological social view unifying environmental protection and people’s happinesses.Xi Jinping’s ecological view is the inheritance and development of Marxist ecological theory,the enrichment and perfection of theoretical system of socialism with Chinese characteristics (SCC),the new understanding of the laws governing the development of human civilization,the important content for the Chinese dream,and an action to build a beautiful China,thus contributing Chinese wisdom to global ecological governance.
文摘Sustainable development is one of the most important ideas,and goals of our time.It is defined as"development which meets the needs and aspirations of the current generation and develops safe and sound society for future generation".Achieving sustainable development thus involves a vigorous and urgent debate on different dimensions.The different dimensions of sustainability as a framework involve all issues such as science,technology,economic growth and development,health,education,finance investment and trade,politics,natural disasters,population growth and terrorism,etc.No single dimension is responsible to develop sustainable society.This article mainly described the integrated relationship among the three dimensions of sustainability.
基金funded by the National Natural Science Foundation of China(4136110031360205)+1 种基金International Science and Technology Cooperation Program of China(2012DFR30830)the Gansu Science and Technology Support Program(1204NKCA084)
文摘The architectural parameters of Reaumuria soongorica root system in different habitats of Gansu Province, China were analyzed to examine its ecological adaptability to arid environments. Results show that： （1） Topological indices of R. Soongorica root sys- tem are small in all habitats, and root branching pattem tends to be dichotomous. Also, the indices gradually increase in the Min- qin windblown sand region and the Zhangye Gobi region in Hexi Corridor, which indicates that drought tends to produce her- ringbone-like root branching pattems. （2） Fractal dimension values ofR. Soongorica root system are small and not obvious in the Minqin windblown sand region and the Zhangye Gobi region in Hexi Corridor, with values of 1.1778 and 1.1169, respectively. Fractal dimension values are relatively large in Jiuzhoutai semi-arid hilly and gully region of the Loess Plateau, which indicates that the R. Soongorica root system has better fractal characteristics in this region than in the other regions. （3） Total branching ra- tios of the R. Soongorica root system in arid regions of Hexi Corridor are smaller than that in the Jiuzhoutai semi-arid hilly and gully region of the Loess Plateau. This shows that root branching ability in the semi-arid region is stronger, and it decreases to some degree with increased drought. （4） The root connection lengths of R. soongorica root system are long in all habitats, but there are significant length differences between the different habitats. The root connection length at the Minqin windblown sand region is the longest. It is concluded that R. soongoriea adapts to arid environments by decreasing root branching, decreasing root overlap and increasing root connection length, which makes its root branching pattern tend to be herringbone-like to reduce com- petition in root internal environment for nutrients and to enhance root absorption rate of nutrients, and ensure effective nutrition space. Thus the roots can absorb enough water and nutrients in resource-poor settings to ensure normal physiological requirements.
基金This paper is supported by the program of the National Social Science Fund of China“Research on the Modernization of Harmonious Coexistence between Human and Nature”(No.21BKS053)。
文摘Xi Jinping Thought on Ecological Civilization views mountains,rivers,forests,farmlands,lakes,grasslands,deserts,and glaciers as an inseparable ecosystem and communities of life which should be put under integrated protection and systematic management to ensure ecological civilization in all dimensions,all regions,and at all times.By“all dimensions,”it refers to the systematic management of all the elements of ecological civilization.By“all regions,”it means the systematic management of the entire spatial elements of ecological civilization.By“all times,”it calls for the systematic management of all the components of the temporal structure of ecological civilization.Together,it refers to ecological civilization through systems engineering.This is an innovative application and advancement of materialist dialectics’systematic methodology in ecological civilization,and a significant contribution of Xi Jinping Thought on Ecological Civilization to materialist dialectics.
