Dry valleys are a striking geographic landscape in Hengduan Mountains Region and are characterized by low rainfall, desert type of vegetation and fragile environment. Past efforts and resources have been concentrated ...Dry valleys are a striking geographic landscape in Hengduan Mountains Region and are characterized by low rainfall, desert type of vegetation and fragile environment. Past efforts and resources have been concentrated mainly on rehabilitation of degraded ecosystem and fragile environment, particularly reforestation, while socio-economic development has been largely overlooked. Despite successes in pocket areas, the overall trend of unsustainability and environmental deterioration are continuing. It is important to understand that uplift of the Tibetan Plateau is the root cause of development of dry valleys, and development and formation of dry valleys is a natural process. Human intervention has played a secondary role in development of dry valleys and degradation of dry valleys though human intervention in many cases has speeded up environmental degradation of the dry valleys. It is important to understand that dry valleys are climatic enclaves and an integrated approach that combines rehabilitation of degraded ecosystems and socio-economic development should be adopted if the overall goal of sustainable development of dry valleys is to be achieved. Promotion of niche-based cash crops, rural energy including hydropower, solar energy, biogas and fuelwood plantation is recommended as the priority activities.展开更多
The process of urbanization affects the urban warming.The change of urban warming was investigated by several urbanization factors in Changsha,China.The data of surface temperature(minimum,maximum and mean) of Changsh...The process of urbanization affects the urban warming.The change of urban warming was investigated by several urbanization factors in Changsha,China.The data of surface temperature(minimum,maximum and mean) of Changsha were analyzed to understand the possible effects of urbanization on the climate of this region owing to the population growth,built-up area expansion and energy consumption increases.The weights of these three factors were calculated by the analytical hierarchy process(AHP).Then,three weights were simulated with nonlinear method to obtain the urbanization development rate which was utilized to reveal the influence of the urbanization factors on the surface temperature.The result shows that there is a significant upward trend in the urban temperatures of Changsha.The temperature increase seems to be closely related to the rate of urbanization between 1993 and 2008,and there is an evidential increase trend of the influence on urban temperature by urbanization during 16 years.It is a quantifiable approach measuring the relationship between urbanization and urban eco-environment,and can be applied for the urban sustainability.展开更多
Harmonious regional development poses difficult problems, especially in so far as the harmonious regional development of ecological resources is concerned. China has explored several eco-compensation models, and in ea...Harmonious regional development poses difficult problems, especially in so far as the harmonious regional development of ecological resources is concerned. China has explored several eco-compensation models, and in each province eco-compensation has different characteristics. These methods have had significant impacts. The aim of this paper is first to examine the meaning of ecocompensation and to present a framework for analyzing it. Next the development of eco-compensation in China is examined. Finally, four typical models of eco-compensation are compared: the government financial transfer payment compensation model; the ecological resource exploiters′ payment compensation model; the ecological destruction compensation model; and the ecological resource tax collection compensation model. Each model has its own unique feature and potential to contribute to harmonious regional development.展开更多
On the basis of offering a definition of New Rural Communities (NRCs), the paper analyzes the values of New Rural Communities and argues that the construction of NRCs is able to contribute to the enhancement of the co...On the basis of offering a definition of New Rural Communities (NRCs), the paper analyzes the values of New Rural Communities and argues that the construction of NRCs is able to contribute to the enhancement of the comprehensive agricultural production capability as well as the development of social productivity. Meanwhile the incomes of the rural residents can be boosted, which denotes the realization of a harmonious society where the achievements of China's reform and development are shared by each citizen. Moreover, the construction of NRCs facilitates the economization of land use and thus improves the overall living standard of the residents, while helping to cut the administrative cost and promote democracy at the primary level. This paper also points out various problems arising during the construction of NRCS in China: blindly following suit in accordance with the modes of the urban communities; lack of funds, which leads to the absence of the supporting mechanisms of NRCs; vague positioning and the ensuing shortage of impetus for continued development. Finally, the paper raises the corresponding measures and suggestions: first, based on reality, make overall planning and scientific arrangement; second, the government should play the dominant role while respecting the principal position of the rural residents and introducing the market mechanism; third, increase science and technology input and attach equal importance to economic and social benefits; fourth, broaden fund-raising channels while completing the supervision mechanism.展开更多
Since the reform and opening-up policy was implemented in China, the development of China' s medical and health undertakings has been very significant along with the rapid development of economy, and the people' s h...Since the reform and opening-up policy was implemented in China, the development of China' s medical and health undertakings has been very significant along with the rapid development of economy, and the people' s health level is steadily improved and the life expectancy is on the top list in the developing world. However, there are remarkable health differences among urban and rural areas, different regions, and small, medium-sized and large cities. In this paper, on the basis of the healthy social economic decision theory, the characteristics and causes of the regional difference between China' s residents in the health level are systematically analyzed, and then the strategies for the harmonious regional development of the Chinese population health are deeply discussed.展开更多
[ Objective] The study aimed to analyze the harmonious development of economy in Niyang River basin under environmental constraint. [ Method] According to the principles of index definition like balance, diversity, co...[ Objective] The study aimed to analyze the harmonious development of economy in Niyang River basin under environmental constraint. [ Method] According to the principles of index definition like balance, diversity, comparability and so forth, we constructed the indicator system of harmonious development of economy in Niyang River basin firstly, then empirically analyzed the status quo of harmonious development of economy in the basin by using factor analysis method. Finally, some suggestions for promoting the harmonious development of economy in Niyang River ba- sin were put forward. [ Results] Three first-class indicators, containing nine secondary-class indicators, were included in the indicator system of har- monious development of economy in Niyang River basin, namely ecological economic, rural non-agricultural development and service economic indi- cator. To promote the harmonious development of economy in Niyang River basin lies in further improving and developing its ecological economy, rural non-agricultural development and service economy. [ Condusion] The research could provide scientific references for the harmonious develop- ment of economy and protection of ecological environment in Niyang River basin.展开更多
With the aim of the harmonious development of economy-environment system in coastal cities in China. an index ,system used to evaluate the economy-environment system is built up in this paper, which includes four aspe...With the aim of the harmonious development of economy-environment system in coastal cities in China. an index ,system used to evaluate the economy-environment system is built up in this paper, which includes four aspects: economy, environment, resources, and ocean industry. Based on the analysis on present condition and future trends of economic development in Tianjin and the quantification of various evaluation indices, the aathor applies integrated index valuation model to valuate the harmonious development af economy-environment of Tianjin. The results show that the coordinated degree of economy-environment would drop down in the future, from 0.95(superior level of harmonious development) in 2000 to 0.59(inferior level of harmonious development) in 2015. under the circumstance of the current economic development mode. The level of comprehensive development of Tianjin also presents to descend. Based on the analyzing of status and future trends of environment-economy coordinated development, the paper puts forward the countermeasures such as industry, structure adjustment, increasing the level of environmental protection investment, strengthening the enforcement of en vironmental policies to improve the coordinated development of environment-economy in Tianjin municipality.展开更多
There exist diferences between urban-rural financial systems,Generally,the development of unban financial industry has absolute advanages compared with rural financial industry.According to the Matthew Effect,the fina...There exist diferences between urban-rural financial systems,Generally,the development of unban financial industry has absolute advanages compared with rural financial industry.According to the Matthew Effect,the financial resources will flow into cities for higher benefit ,so rural areas are unable to obtain absolute advantages However,relative advantage theory of the comparative advantage theory of the comparative advantage theory provides an lmportant way to observe res[ectove advamtage of both city and country.Therefore,there are comparative advantages for the development of financial industry in both urban and rural areas.The respective comparative advantages of urban-rural financial systems will supply greater efficiency than that in current dual puttern condition.Closely connected with China's financial development and reform and the fact of recreation of urban-rural financial system,this paper tries to explain the comparative advantage of the urban-rural financial systems.The anaalysis of the comparative advantage between urban and rural finance is the clue for the bonndary between urban-rural financial systems.This paper analyzes the current situration of urban-rural financial system.Then it proposes some views and suggestions on how to develop and maintain these two systemw as well as how to promote their coordinative development.展开更多
By adopting the research method of documentary research, combining the related theory of development economics, and starting with the concept of community tourism, this paper brings forward the "Dual Structure" and ...By adopting the research method of documentary research, combining the related theory of development economics, and starting with the concept of community tourism, this paper brings forward the "Dual Structure" and the Kuznets Hypothesis of community tourism, and defines "the game theory" between the residents of community and tourists, as well as the increasing relationship between the per capita tourism income of community and the Geordie Modulus of community. Conclusively it puts forward the way of developing the tourism and community harmoniously, namely, taking the human as the dominant factor and being joined by the community.展开更多
The People’s Republic of China and the Republic of Latvia have brand new relations.Diplomatic ties between two countries were established for the first time on 12 September 1991 after Latvia regained its independence...The People’s Republic of China and the Republic of Latvia have brand new relations.Diplomatic ties between two countries were established for the first time on 12 September 1991 after Latvia regained its independence from the Union of Soviet Socialist Republics.For the last 25 years both countries have been seeking common展开更多
As the development of the links between ethnic groups, especially with the Han group, the Laomian language has undergone many variations. This paper is based on the research on Laomian village regarding the harmonious...As the development of the links between ethnic groups, especially with the Han group, the Laomian language has undergone many variations. This paper is based on the research on Laomian village regarding the harmonious development of Laomian language under the influence of language contact.展开更多
The development of human society is a process of continuous evolution in which humankind learns to understand, make use of, renovate and adapt itself to nature. Invariably,the CAS always attaches great importance to t...The development of human society is a process of continuous evolution in which humankind learns to understand, make use of, renovate and adapt itself to nature. Invariably,the CAS always attaches great importance to the comprehensive study of the protection and upgrade of the ecosystem for human existence and the co-ordination of relations between humankind and nature,and considers it of strategic significance for the overall S&T development of the country.As a result of painstaking efforts by generations of CAS professionals, a comprehensive research contingent has展开更多
Based on the acquaintance of the regional background of urban-rural transformational development and investigations on the spot,this paper discusses the holistic situation, dominant factors and mechanism of arable lan...Based on the acquaintance of the regional background of urban-rural transformational development and investigations on the spot,this paper discusses the holistic situation, dominant factors and mechanism of arable land loss and land for construction occupation in the coastal area of China over the last decade,with the aid of GIS technology.Conclusions of the research are summarized as follows:(1)the arable land had been continuously decreasing from 1996 to 2005,with a loss of 1,708,700 hm^2 and an average decrement of 170,900 hm^2 per year;(2)land for construction increased 1,373,700 hm^2 ,with an average increment of 153,200 hm^2 per year;(3)total area of encroachment on arable land for construction between 1996 and 2005 was 1,053,100 hm^2 ,accounting for 34.03%of the arable land loss in the same period,the percentages of which used for industrial land(INL),transportation land(TRL),rural construction land(RUL)and town construction land(TOL)are 45.03%,15.8%,15.47%and 11.5%,respectively;and(4)the fluctuation of the increase of construction land and encroachment on arable land in the area were deeply influenced by the nation's macroscopic land-use policies and development level of regional economy.The growth of population and advancement of technology promoted the rapid industrialization, construction of transportation infrastructures,rural urbanization and expansion of rural settlements in the eastern coastal area,and therefore were the primary driving forces of land-use conversion.展开更多
This paper, taking Hexi Corridor as an example, analyzes the altemating intimidation and the dynamic evolving relation between urbanization and eco-environment in arid area of West China. We argue that the harmonious ...This paper, taking Hexi Corridor as an example, analyzes the altemating intimidation and the dynamic evolving relation between urbanization and eco-environment in arid area of West China. We argue that the harmonious development system of the urbanization and eco-environment would go through four phases: rudimentary symbiotic phase, harmonious developmental phase, utmost increasing phase and spiral type rising phase. Throughout the four phases, the elements of the system would influence each other, coerce each other, and complete the spiral type rising process from low-grade symbiosis to high-grade harmony together. The study on Hexi Corridor shows that the urbanization level in Hexi Corridor has increased gradually from 1985 to 2003 accompanied with the fluctuations of eco-environment state. The response of eco-environment to urbanization has been evident, but lagged behind the urbanization course. At present, the harmonious development system in Hexi Corridor was in its harmonious developmental phase. However, the coupling degree has increased quickly and approached 90 yet, which is signaling that the system is about to enter the utmost increasing phase, and the ecological crisis will enter the latent period. We have found that the coupling degree can well reflect the interactive coercing and dynamic evolving situation between urbanization and eco-environment in Hexi Corridor. From the temporal change of the coupling degree, it can be concluded that urbanization sometimes needs to pay a certain cost for the damage of the eco-environment in its initial stages, but as the urbanization continues, the state of the eco-environment would be meliorated.展开更多
Rational Ecological Man (REM) is the integration of government, enterprise and the public, which plays an important role in our society. This paper firstly clarifies the definition of REM and regards that REM differ...Rational Ecological Man (REM) is the integration of government, enterprise and the public, which plays an important role in our society. This paper firstly clarifies the definition of REM and regards that REM differs essentially from Rational Economic Man. Subsequently, the.paper analyzes the signi'ficance of establishing REM to construct the harmonious society. Finally, the paper provides some specific suggestions on how to establish REM.展开更多
Nowadays, the disparity of the basic pension in local regions of China can be described as follows: the low level of the unification of the basic pension systems, the large disparity of the level of the basic pension,...Nowadays, the disparity of the basic pension in local regions of China can be described as follows: the low level of the unification of the basic pension systems, the large disparity of the level of the basic pension, and unfairness of the enterprises’ payment for the basic pension in different local regions in China. These have already brought many negative influences, which have greatly held back the development of the society and national economy. We should build the basic pension system in all local regions of China as a whole, which can cover all people and decrease the disparity in different local regions in China.展开更多
Wife-husband relationship is regarded as the most intimate relationship between two individuals. Researches show that a positive intimate couple relationship and the rise of female status can help maintain the harmoni...Wife-husband relationship is regarded as the most intimate relationship between two individuals. Researches show that a positive intimate couple relationship and the rise of female status can help maintain the harmonious marriage and family, thus promoting social harmony and stability. Husband-wife intimacy and female status can be well mirrored in regular conducts between them like sleeping ways, touching, spending leisure time together, making co-decision and sharing household chores etc. It is culture that affects and constructs husband-wife intimate relationship and female status. Hence, the exploration of cultural characteristics and value connotation behind is needed.展开更多
Blast furnace (BF) ironmaking is dominant for reducing pollution emission and energy consumption in iron and steel industry, Under the increasingly strict environmental pressure, some innovative tech nologies of BF ...Blast furnace (BF) ironmaking is dominant for reducing pollution emission and energy consumption in iron and steel industry, Under the increasingly strict environmental pressure, some innovative tech nologies of BF ironmaking for environmental protection have been developed and applied in actual op- erating facilities. The current state of BF ironmaking in Europe, America, Japan, and China were briefly overviewed. Moreover, some innovative BF ironmaking technologies aiming at environmental harmony and operation intellectualization in the world, such as waste gas recycling sintering, BF op eration with coke oven gas injection, ferro coke, lime coating coke, BF visualization and intellectuali zation, were roundly summarized. Finally, some discussion on the technologies was carried out and the development trends of BF ironmaking were pointed out. The review could provide references and supports for the progress of environment friendly technologies of BF ironmaking, thereby promoting their practical applications and achieving sustainable development of BF ironmaking, especially for Chinese ironmaking industry.展开更多
At the 2006 session of the China Development Forum, Wang Mengkui, Director of the Development Research Center of the State Council, a think tank of China's cabinet, analyzed the trends of China's policy in ter...At the 2006 session of the China Development Forum, Wang Mengkui, Director of the Development Research Center of the State Council, a think tank of China's cabinet, analyzed the trends of China's policy in terms of scientific development and social harmony. His main ideas, presented in People's Daily Online, follow.展开更多
The development of Western China has strategic implications not only for China’s domestic politico-economic stability but also for the peace in the neighboring regions as well as for changing shifts of global power a...The development of Western China has strategic implications not only for China’s domestic politico-economic stability but also for the peace in the neighboring regions as well as for changing shifts of global power architecture.This paper intends to critically review current reality of economic development in Western China and the trend of border trade with the neighboring regions including Central Asia,Southeast Asia,and South Asia,while arguing that general trend of xibu dakaifa,Western China development program,has been uneven and asymmetric in a paradoxical way.It is necessary,thus,to search for a balanced development plan for Western China with a global outlook especially linking China to the Middle East via Central Asia and South Asia.展开更多
基金supported jointly by the National Key Project for Basic Research on Tibetan Plateau(G1998040800)Promotion Plan of the Ministry of Education and President Foundation of the Chinese Academy of Sciences.
文摘Dry valleys are a striking geographic landscape in Hengduan Mountains Region and are characterized by low rainfall, desert type of vegetation and fragile environment. Past efforts and resources have been concentrated mainly on rehabilitation of degraded ecosystem and fragile environment, particularly reforestation, while socio-economic development has been largely overlooked. Despite successes in pocket areas, the overall trend of unsustainability and environmental deterioration are continuing. It is important to understand that uplift of the Tibetan Plateau is the root cause of development of dry valleys, and development and formation of dry valleys is a natural process. Human intervention has played a secondary role in development of dry valleys and degradation of dry valleys though human intervention in many cases has speeded up environmental degradation of the dry valleys. It is important to understand that dry valleys are climatic enclaves and an integrated approach that combines rehabilitation of degraded ecosystems and socio-economic development should be adopted if the overall goal of sustainable development of dry valleys is to be achieved. Promotion of niche-based cash crops, rural energy including hydropower, solar energy, biogas and fuelwood plantation is recommended as the priority activities.
基金Projects(2008JT1013,2007JT3018,05SK3002) supported by the Key Program for Science and Technology in Hunan Province,ChinaProject(2007ZK2025) supported by the Key Program for Soft Science in Hunan Province,China
文摘The process of urbanization affects the urban warming.The change of urban warming was investigated by several urbanization factors in Changsha,China.The data of surface temperature(minimum,maximum and mean) of Changsha were analyzed to understand the possible effects of urbanization on the climate of this region owing to the population growth,built-up area expansion and energy consumption increases.The weights of these three factors were calculated by the analytical hierarchy process(AHP).Then,three weights were simulated with nonlinear method to obtain the urbanization development rate which was utilized to reveal the influence of the urbanization factors on the surface temperature.The result shows that there is a significant upward trend in the urban temperatures of Changsha.The temperature increase seems to be closely related to the rate of urbanization between 1993 and 2008,and there is an evidential increase trend of the influence on urban temperature by urbanization during 16 years.It is a quantifiable approach measuring the relationship between urbanization and urban eco-environment,and can be applied for the urban sustainability.
基金Under the auspices of National Natural Science Foundation of China(No.41125005,41430636)Open Fund Project of Hunan Provincial Key Research Base of Social Sciences for Human Settlements(No.RJ14K04)Natural Science Foundation of Hunan Province(No.2015JJ3179)
文摘Harmonious regional development poses difficult problems, especially in so far as the harmonious regional development of ecological resources is concerned. China has explored several eco-compensation models, and in each province eco-compensation has different characteristics. These methods have had significant impacts. The aim of this paper is first to examine the meaning of ecocompensation and to present a framework for analyzing it. Next the development of eco-compensation in China is examined. Finally, four typical models of eco-compensation are compared: the government financial transfer payment compensation model; the ecological resource exploiters′ payment compensation model; the ecological destruction compensation model; and the ecological resource tax collection compensation model. Each model has its own unique feature and potential to contribute to harmonious regional development.
文摘On the basis of offering a definition of New Rural Communities (NRCs), the paper analyzes the values of New Rural Communities and argues that the construction of NRCs is able to contribute to the enhancement of the comprehensive agricultural production capability as well as the development of social productivity. Meanwhile the incomes of the rural residents can be boosted, which denotes the realization of a harmonious society where the achievements of China's reform and development are shared by each citizen. Moreover, the construction of NRCs facilitates the economization of land use and thus improves the overall living standard of the residents, while helping to cut the administrative cost and promote democracy at the primary level. This paper also points out various problems arising during the construction of NRCS in China: blindly following suit in accordance with the modes of the urban communities; lack of funds, which leads to the absence of the supporting mechanisms of NRCs; vague positioning and the ensuing shortage of impetus for continued development. Finally, the paper raises the corresponding measures and suggestions: first, based on reality, make overall planning and scientific arrangement; second, the government should play the dominant role while respecting the principal position of the rural residents and introducing the market mechanism; third, increase science and technology input and attach equal importance to economic and social benefits; fourth, broaden fund-raising channels while completing the supervision mechanism.
文摘Since the reform and opening-up policy was implemented in China, the development of China' s medical and health undertakings has been very significant along with the rapid development of economy, and the people' s health level is steadily improved and the life expectancy is on the top list in the developing world. However, there are remarkable health differences among urban and rural areas, different regions, and small, medium-sized and large cities. In this paper, on the basis of the healthy social economic decision theory, the characteristics and causes of the regional difference between China' s residents in the health level are systematically analyzed, and then the strategies for the harmonious regional development of the Chinese population health are deeply discussed.
基金Supported by the Scientific Research Foundation for Young Scholar of Tibet Agriculture and Animal Husbandry College(201109)
文摘[ Objective] The study aimed to analyze the harmonious development of economy in Niyang River basin under environmental constraint. [ Method] According to the principles of index definition like balance, diversity, comparability and so forth, we constructed the indicator system of harmonious development of economy in Niyang River basin firstly, then empirically analyzed the status quo of harmonious development of economy in the basin by using factor analysis method. Finally, some suggestions for promoting the harmonious development of economy in Niyang River ba- sin were put forward. [ Results] Three first-class indicators, containing nine secondary-class indicators, were included in the indicator system of har- monious development of economy in Niyang River basin, namely ecological economic, rural non-agricultural development and service economic indi- cator. To promote the harmonious development of economy in Niyang River basin lies in further improving and developing its ecological economy, rural non-agricultural development and service economy. [ Condusion] The research could provide scientific references for the harmonious develop- ment of economy and protection of ecological environment in Niyang River basin.
文摘With the aim of the harmonious development of economy-environment system in coastal cities in China. an index ,system used to evaluate the economy-environment system is built up in this paper, which includes four aspects: economy, environment, resources, and ocean industry. Based on the analysis on present condition and future trends of economic development in Tianjin and the quantification of various evaluation indices, the aathor applies integrated index valuation model to valuate the harmonious development af economy-environment of Tianjin. The results show that the coordinated degree of economy-environment would drop down in the future, from 0.95(superior level of harmonious development) in 2000 to 0.59(inferior level of harmonious development) in 2015. under the circumstance of the current economic development mode. The level of comprehensive development of Tianjin also presents to descend. Based on the analyzing of status and future trends of environment-economy coordinated development, the paper puts forward the countermeasures such as industry, structure adjustment, increasing the level of environmental protection investment, strengthening the enforcement of en vironmental policies to improve the coordinated development of environment-economy in Tianjin municipality.
文摘There exist diferences between urban-rural financial systems,Generally,the development of unban financial industry has absolute advanages compared with rural financial industry.According to the Matthew Effect,the financial resources will flow into cities for higher benefit ,so rural areas are unable to obtain absolute advantages However,relative advantage theory of the comparative advantage theory of the comparative advantage theory provides an lmportant way to observe res[ectove advamtage of both city and country.Therefore,there are comparative advantages for the development of financial industry in both urban and rural areas.The respective comparative advantages of urban-rural financial systems will supply greater efficiency than that in current dual puttern condition.Closely connected with China's financial development and reform and the fact of recreation of urban-rural financial system,this paper tries to explain the comparative advantage of the urban-rural financial systems.The anaalysis of the comparative advantage between urban and rural finance is the clue for the bonndary between urban-rural financial systems.This paper analyzes the current situration of urban-rural financial system.Then it proposes some views and suggestions on how to develop and maintain these two systemw as well as how to promote their coordinative development.
基金This paper is supported by National Natural Science Foundation of China (No. 70472058).
文摘By adopting the research method of documentary research, combining the related theory of development economics, and starting with the concept of community tourism, this paper brings forward the "Dual Structure" and the Kuznets Hypothesis of community tourism, and defines "the game theory" between the residents of community and tourists, as well as the increasing relationship between the per capita tourism income of community and the Geordie Modulus of community. Conclusively it puts forward the way of developing the tourism and community harmoniously, namely, taking the human as the dominant factor and being joined by the community.
文摘The People’s Republic of China and the Republic of Latvia have brand new relations.Diplomatic ties between two countries were established for the first time on 12 September 1991 after Latvia regained its independence from the Union of Soviet Socialist Republics.For the last 25 years both countries have been seeking common
文摘As the development of the links between ethnic groups, especially with the Han group, the Laomian language has undergone many variations. This paper is based on the research on Laomian village regarding the harmonious development of Laomian language under the influence of language contact.
文摘The development of human society is a process of continuous evolution in which humankind learns to understand, make use of, renovate and adapt itself to nature. Invariably,the CAS always attaches great importance to the comprehensive study of the protection and upgrade of the ecosystem for human existence and the co-ordination of relations between humankind and nature,and considers it of strategic significance for the overall S&T development of the country.As a result of painstaking efforts by generations of CAS professionals, a comprehensive research contingent has
基金National Natural Science Foundation of China, No.40635029 No.40771014
文摘Based on the acquaintance of the regional background of urban-rural transformational development and investigations on the spot,this paper discusses the holistic situation, dominant factors and mechanism of arable land loss and land for construction occupation in the coastal area of China over the last decade,with the aid of GIS technology.Conclusions of the research are summarized as follows:(1)the arable land had been continuously decreasing from 1996 to 2005,with a loss of 1,708,700 hm^2 and an average decrement of 170,900 hm^2 per year;(2)land for construction increased 1,373,700 hm^2 ,with an average increment of 153,200 hm^2 per year;(3)total area of encroachment on arable land for construction between 1996 and 2005 was 1,053,100 hm^2 ,accounting for 34.03%of the arable land loss in the same period,the percentages of which used for industrial land(INL),transportation land(TRL),rural construction land(RUL)and town construction land(TOL)are 45.03%,15.8%,15.47%and 11.5%,respectively;and(4)the fluctuation of the increase of construction land and encroachment on arable land in the area were deeply influenced by the nation's macroscopic land-use policies and development level of regional economy.The growth of population and advancement of technology promoted the rapid industrialization, construction of transportation infrastructures,rural urbanization and expansion of rural settlements in the eastern coastal area,and therefore were the primary driving forces of land-use conversion.
基金NationalNaturalScience Emphases Foundation ofChina,No.40335049NationalNaturalScience Foundation ofChina,No.40471059
文摘This paper, taking Hexi Corridor as an example, analyzes the altemating intimidation and the dynamic evolving relation between urbanization and eco-environment in arid area of West China. We argue that the harmonious development system of the urbanization and eco-environment would go through four phases: rudimentary symbiotic phase, harmonious developmental phase, utmost increasing phase and spiral type rising phase. Throughout the four phases, the elements of the system would influence each other, coerce each other, and complete the spiral type rising process from low-grade symbiosis to high-grade harmony together. The study on Hexi Corridor shows that the urbanization level in Hexi Corridor has increased gradually from 1985 to 2003 accompanied with the fluctuations of eco-environment state. The response of eco-environment to urbanization has been evident, but lagged behind the urbanization course. At present, the harmonious development system in Hexi Corridor was in its harmonious developmental phase. However, the coupling degree has increased quickly and approached 90 yet, which is signaling that the system is about to enter the utmost increasing phase, and the ecological crisis will enter the latent period. We have found that the coupling degree can well reflect the interactive coercing and dynamic evolving situation between urbanization and eco-environment in Hexi Corridor. From the temporal change of the coupling degree, it can be concluded that urbanization sometimes needs to pay a certain cost for the damage of the eco-environment in its initial stages, but as the urbanization continues, the state of the eco-environment would be meliorated.
文摘Rational Ecological Man (REM) is the integration of government, enterprise and the public, which plays an important role in our society. This paper firstly clarifies the definition of REM and regards that REM differs essentially from Rational Economic Man. Subsequently, the.paper analyzes the signi'ficance of establishing REM to construct the harmonious society. Finally, the paper provides some specific suggestions on how to establish REM.
文摘Nowadays, the disparity of the basic pension in local regions of China can be described as follows: the low level of the unification of the basic pension systems, the large disparity of the level of the basic pension, and unfairness of the enterprises’ payment for the basic pension in different local regions in China. These have already brought many negative influences, which have greatly held back the development of the society and national economy. We should build the basic pension system in all local regions of China as a whole, which can cover all people and decrease the disparity in different local regions in China.
文摘Wife-husband relationship is regarded as the most intimate relationship between two individuals. Researches show that a positive intimate couple relationship and the rise of female status can help maintain the harmonious marriage and family, thus promoting social harmony and stability. Husband-wife intimacy and female status can be well mirrored in regular conducts between them like sleeping ways, touching, spending leisure time together, making co-decision and sharing household chores etc. It is culture that affects and constructs husband-wife intimate relationship and female status. Hence, the exploration of cultural characteristics and value connotation behind is needed.
基金support by the National Natural Science Foundation of China(Nos.50804008and 51374058)the China Postdoctoral Science Foundation(No.2016M601321)the Fundamental Research Funds of the Central Universities of China(No.N162503003)
文摘Blast furnace (BF) ironmaking is dominant for reducing pollution emission and energy consumption in iron and steel industry, Under the increasingly strict environmental pressure, some innovative tech nologies of BF ironmaking for environmental protection have been developed and applied in actual op- erating facilities. The current state of BF ironmaking in Europe, America, Japan, and China were briefly overviewed. Moreover, some innovative BF ironmaking technologies aiming at environmental harmony and operation intellectualization in the world, such as waste gas recycling sintering, BF op eration with coke oven gas injection, ferro coke, lime coating coke, BF visualization and intellectuali zation, were roundly summarized. Finally, some discussion on the technologies was carried out and the development trends of BF ironmaking were pointed out. The review could provide references and supports for the progress of environment friendly technologies of BF ironmaking, thereby promoting their practical applications and achieving sustainable development of BF ironmaking, especially for Chinese ironmaking industry.
文摘At the 2006 session of the China Development Forum, Wang Mengkui, Director of the Development Research Center of the State Council, a think tank of China's cabinet, analyzed the trends of China's policy in terms of scientific development and social harmony. His main ideas, presented in People's Daily Online, follow.
文摘The development of Western China has strategic implications not only for China’s domestic politico-economic stability but also for the peace in the neighboring regions as well as for changing shifts of global power architecture.This paper intends to critically review current reality of economic development in Western China and the trend of border trade with the neighboring regions including Central Asia,Southeast Asia,and South Asia,while arguing that general trend of xibu dakaifa,Western China development program,has been uneven and asymmetric in a paradoxical way.It is necessary,thus,to search for a balanced development plan for Western China with a global outlook especially linking China to the Middle East via Central Asia and South Asia.