The Coordinated Development of the Global Ecological System

2013 ◽  
Vol 726-731 ◽  
pp. 1405-1410
Author(s):  
Feng Dai ◽  
Hong Yue Wu ◽  
Lu Yun Xiao
Keyword(s):  
Economic Development ◽  
Network Model ◽  
Sustainable Use ◽  
Global Network ◽  
Ecological Environment ◽  
Rapid Population Growth ◽  
Coordinated Development ◽  
Use Of Resources ◽  
Sufficient Food ◽  
Coordination Degree

It is of great value to provide sufficient food and energy, meanwhile ensure the sustainable use of resources and the good maintenance of ecological environment under the pressure of rapid population growth and rapid economic development. Therefore, a dynamic global network model of the global ecosystem is built in this paper. Seven elements are taken into consideration and regarded as the macro nodes. These nodes are connected by directed edges, representing the correlated relationships. Symbiosis theory is used to analyze the network model. The results show that the model can effectively measure the related internal coordination degree of subsystems.

scholarly journals An Empirical Study on the Coordinated Development of Economy and Ecological Environment of Eastern City Group in Qinghai Province

2021 ◽  
Vol 236 ◽  
pp. 03015
Author(s):  
Yatian Liu ◽  
Shengxi Ding
Keyword(s):  
Economic Development ◽  
Environmental Economic ◽  
Entropy Method ◽  
Urban Agglomeration ◽  
Ecological Environment ◽  
Coordinated Development ◽  
Qinghai Province ◽  
Development Level ◽  
Comprehensive Development ◽  
Coordination Degree

Firstly, this article uses the Entropy method to calculate the weights of economic development and ecological environment indicators in the eastern urban agglomeration of Qinghai Province from 2005 to 2019. Secondly, this article uses the calculated weights and linear weighting functions to construct evaluation models for economic development and ecological environment development, respectively. The results show that the comprehensive development level of the economic development in the eastern urban agglomeration of Qinghai Province cities is gradually rising, and the comprehensive development level of the ecological environment fluctuates slightly but the overall development trend is increasing. Then, using the Environmental-Economic Coordination degree evaluation model, quantitative analysis and evaluation of the Environmental-Economic system coordination degree, it is found that the coordinated development of the economic and ecological environment of the eastern urban agglomeration in Qinghai Province is relatively well. Finally, it analysis and proposes countermeasures and suggestions to promote the coordinated development of the economic and environmental system of the eastern urban agglomeration in Qinghai Province.

scholarly journals Investigate the Relationship between Urbanization and Industrialization using a Coordination Model: A Case Study of China

2020 ◽  
Vol 12 (3) ◽  
pp. 916
Author(s):  
Luo ◽  
Xiang ◽  
Wang
Keyword(s):  
Economic Development ◽  
Industrial Structure ◽  
Value Engineering ◽  
Unstable State ◽  
Coordinated Development ◽  
Coordination Model ◽  
Dynamic Coordination ◽  
Rural And Urban ◽  
The Relationship ◽  
Coordination Degree

The coordinated development of industrialization and urbanization has become a common goal and concern of developing countries. At the same time, measuring the relationship between them is becoming a research hotspot. With reference to value engineering, we constructed a dynamic coordination model to analyze the degree of coordination between urbanization and industrialization in China. During the study, three primary indicators were used to assess the level of industrialization in China, namely: economic development, industrial structure, industrial enterprise. We also use demographic urbanization rate to evaluate the level of urbanization. Subsequently, a dynamic coordination model was established using panel data of China collected from 1978 to 2017. Through the dynamic coordination degree model, the changes in the degree of coordination between urbanization and industrialization in China from 1978 to 2017 were analyzed, and the reasons for the fluctuation of coordination degree were further explored. The results show that: (1) The coordinated development of urbanization and industrialization can be divided into six phases, which is consistent with the major reforms in China's rural and urban; (2) The degree of coordination fluctuated more obviously during 1991–1995, which reflected the unstable state of China in the process of coordinated development of urbanization and industrialization; (3) Most of the time, industrialization is ahead of urbanization, while with rapid economic development, urbanization, and industrialization, are gradually synchronizing in China. The results are of great significance for promoting the coordinated development of urbanization and industrialization and realizing the sustainable development of the city.

scholarly journals Quantitative evaluation and analysis on the coordinated development of the urbanization and ecological environment in Xining city

2019 ◽  
Vol 131 ◽  
pp. 01051
Author(s):  
Jun Ye
Keyword(s):  
Quantitative Methods ◽  
Stable State ◽  
Research Area ◽  
Summation Method ◽  
Ecological Environment ◽  
Coordinated Development ◽  
Analytic Hierarchy ◽  
Urbanization Level ◽  
Qualitative And Quantitative Methods ◽  
Coordination Degree

Taking Xining City as the research area, the index system of coordinated development of urbanization and ecological environment in Xining City is constructed by combining qualitative and quantitative methods. The index and comprehensive index scores are obtained by using analytic hierarchy process and weighted summation method, and the coordination degree between urbanization and ecological environment in Xining City whose evolution trend is evaluated and analyzed is quantified by combining the coordination degree model. The results show that the urbanization level of Xining has been on the rise in the past 10 years from 2008 to 2017, and after the urbanization level of Xining has been improved, the eco-environmental quality index, although which has a characteristics of fluctuation, has been also on the rise as a whole. From the analysis of coordination degree, the coordination degree showed a downward trend year by year from 2008 to 2012, in which the coordination value in 2010, 2011 and 2012 were below 0.4, showing a moderate imbalance state; from 2013 to 2017, the coordination degree showed a rising trend year by year, and showed a relatively stable state.

Research on Coordination Degree of Economic Development and Human Settlements Environment Based on PCA for Guizhou

2014 ◽  
Vol 962-965 ◽  
pp. 2055-2060 ◽  
Author(s):  
Xian Gui Xue ◽  
Lu Li
Keyword(s):  
Principal Component Analysis ◽  
Economic Development ◽  
Quantitative Analysis ◽  
Principal Component ◽  
Fuzzy Mathematics ◽  
Coordinated Development ◽  
Human Settlements ◽  
The Index System ◽  
Coordinated Development Degree ◽  
Coordination Degree

Established the index system of human settlements environment and economic system for Guizhou recently 8 years, using principal component analysis and fuzzy mathematics，obtained coordinated development degree of two systems through the quantitative analysis,and put forward some suggestions about the problems appeared.

scholarly journals How to Coordinate Economic, Logistics and Ecological Environment? Evidences from 30 Provinces and Cities in China

2020 ◽  
Vol 12 (3) ◽  
pp. 1058 ◽  
Author(s):  
Wei Zhang ◽  
Xinxin Zhang ◽  
Mingyang Zhang ◽  
Woyuan Li
Keyword(s):  
Economic Development ◽  
Rapid Development ◽  
Entropy Method ◽  
Ecological Environment ◽  
Eastern Region ◽  
Coordinated Development ◽  
Logistics Industry ◽  
Spatial Differences ◽  
Environment Index

With the rapid development of economy, the scale of the logistics industry is also expanding rapidly, which brings great convenience to economy and trade, and becomes one of the pillar industries of national economy. However, with the development of economy and logistics, the problem of ecological environment is becoming more and more prominent. Through the design of economic development, logistics development, and the ecological environment index system, the economic development, logistics development and eco-environment development level of 30 provinces and cities in China from 2008 to 2017 are analyzed by using the entropy method and coupling coordination degree model, and the spatial characteristics of regional economic development, logistics development, and ecological environment are analyzed by using ArcGIS software. The results show that the coupling coordination of economic development, logistics development and ecological environment in most provinces and cities in China is at the mediate coupling level, and only Shanghai, Anhui, and Fujian in the Eastern region have reached the high-quality coupling level; there are significant temporal and spatial differences in the coupling and coordinated development between economic development, logistics development and ecological environment. The level of coupling coordination in the western region has always been at a low level, while the level of coupling coordination in most of the central and eastern regions is relatively high. There are situations where the level of coupling coordination is not high; the coordinated growth of economic development, logistics development, and ecological environment is mainly driven by economic development and logistics development. However, the level of ecological environment has been lagging behind the level of economic and logistics development. In the future development, it is necessary to give full play to the role of the logistics industry in economic development, weigh the relationship between the development of the logistics industry and ecological environmental protection, actively develop green logistics, and the level of coordinated development among economic development, logistics development and ecological environment.

Study on Environmental Issues of Golf Course Construction in China

2014 ◽  
Vol 955-959 ◽  
pp. 4133-4137
Author(s):  
Ke Yin Shen ◽  
Xian Juan Kou
Keyword(s):  
Environmental Protection ◽  
Rapid Development ◽  
Sustainable Use ◽  
Ecological Environment ◽  
Golf Course ◽  
Golf Courses ◽  
The Public ◽  
The Road ◽  
Use Of Resources ◽  
The Cost

The rapid development of Golf in China has brought not only illegal construction in the number of golf courses, but also a certain degree of environmental problems, which were questioned by the public and restricted by national policies. Based on the perspective of environmental protection,we study the consumption of water, a lot of land encroachment, destruction of the ecological environment and other issues in the construction of Golf course by using of literature, case studies and other research methods. we propose that the specific strategies on development Golf and protect environment combined with the importance of environmental protection. Development of golf is not simply the pursuit of increasing the number of golf courses, nor at the expense of the ecological environment at the cost of one-sided pursuit of economic, social neglect, but under the protection of the environment, the premise of sustainable use of resources, and take the road of sustainable development.

scholarly journals Empirical Study of the Coupling Relationship Between Biodiversity and Environmental Geology Under Different Ecological Status: Evidence From Five Typical Areas in Guizhou, China

2021 ◽  
Author(s):  
Yuangui Xie ◽  
Lanyue Zhang ◽  
Xinxiang Gong ◽  
Jiming Liu ◽  
Xiaofeng Liao ◽  
...  
Keyword(s):  
Human Activities ◽  
Ecological Status ◽  
Guizhou Province ◽  
Ecological Environment ◽  
Environmental Geology ◽  
Coordinated Development ◽  
Factors Affecting ◽  
Coupling Relationship ◽  
Synchronous Development ◽  
Coordination Degree

Abstract Analyzing the coupling relationship between biodiversity and environmental geology and exploring the factors affecting the coupling degree are of vital significance for the protection and restoration of the ecological environment. In this study, we selected five typical areas (i.e., Caohai, Chishui, Fanjingshan, Maolan, and Guanshanhu) to represent the whole Guizhou Province, China. Based on the coupling coordination degree model, we analyzed their coupling coordination trend. The results showed that the coordinated development stages of the Chishui and Fanjingshan areas both could be categorized as the synchronous development type of primary coordination because of their excellent nature conditions; the Maolan area was categorized as having restrained environmental geology because of its weak environmental geology condition; and the Guanshanhu and Weining areas were strongly affected by human activities, and both could be categorized as having restrained biodiversity. In combination with practical situation, Guizhou province can be categorized into the following three zones: an original ecological zone, a zone with fragile ecological environment, and a zone affected by human activities. Biodiversity conservation measures should be proposed according to the specific ecological situation of these different zones. In this way, the harmonious coexistence of economic development and the ecological environment can be realized.

scholarly journals The Coupling Coordinated Relationship Between New-type Urbanization, Eco-Environment and its Driving Mechanism: A Case of Guanzhong, China

2021 ◽  
Vol 9 ◽  
Author(s):  
Liyuan Dong ◽  
Juan Shang ◽  
Rizwan Ali ◽  
Ramiz U Rehman
Keyword(s):  
Driving Force ◽  
Driving Forces ◽  
Urban Agglomeration ◽  
Ecological Environment ◽  
Driving Mechanism ◽  
Coordinated Development ◽  
Environment Quality ◽  
New Type ◽  
Coordination Degree

As an important platform for participating in international competition and cooperation, supporting economic growth and promoting coordinated regional development, urban agglomeration plays an important role in China’s economic, social and urbanization development. At this time, the Guanzhong Plain urban agglomeration (GZPUA), as the second largest urban agglomeration in western China, has a moderate population density. The high demand and high input of resources for population growth make the regional ecological destruction and environmental pollution more prominent. Therefore, it is of great practical significance to study the coordinated development of urbanization and ecological environment in GZPUA. By using the panel data of the GZPUA of China between 2008 and 2017, this study constructed evaluation index system of new-type urbanization and ecological environment quality and calculated the weights of the indices within the evaluation system via the improved entropy weight method, finally determined the new-type urbanization and ecological environment quality of each city. Then the coupling coordination degree model was used to analyze the coupling coordination relationship between two systems of GZPUA and their coupling stages and levels. In addition, the driving mechanism of their coordination degree was explored by using geographic detector method. The results show that: 1) The GZPUA new-type urbanization quality is characterized by both slow growth except Xi’an by a rapid increase. The ecological environment quality is characterized by both slow growth and fluctuations, except Qingyang by a decrease. There are spatial differences between the quality of new-type urbanization and the quality of ecological environment. 2) The 11 cities can be divided into high-high type (Xi’an), high-low type (Xianyang, Yuncheng, Linfen), low-low type (Pingliang, Weinan), and low-high type (Shangluo, Tianshui, Qingyang), different types should take different development paths. 3) The coordination degree between urbanization and ecological environment quality in GZPUA showed an upward trend, and formed a spatial distribution pattern with Xi’an as the core and decreasing to the outer circle cities, with regional differences. 4) The coordinated development of new-type urbanization and ecological environment is a process in which various driving factors act on different driving forces. These driving forces can be summarized as market driving force, endogenous driving force, outward driving force and administrative driving force. Based on the current situation of coordinated development of new-type urbanization and ecological environment in the GZPUA, it is recommended to promote the coordinated development of urbanization and ecological environment according to local conditions, strengthen the urbanization market mechanism, and optimize the industrial layout. Further, guide the flow of various factors across regions, strengthen technological innovation on the basis of breaking regional divisions, narrow the gap between urban and rural areas, establish the concept of coordinated development, and give play to the government’s “visible hand” role.

Study on the Transportation - Economy Coordinated Development Based on Entropy Weight

2012 ◽  
Vol 253-255 ◽  
pp. 1278-1281
Author(s):  
Hua Qin Zhang
Keyword(s):  
Economic Development ◽  
Index System ◽  
Transportation Infrastructure ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Entropy Weight ◽  
Coordinated Development ◽  
Entropy Weight Method ◽  
Weight Method ◽  
Coordination Degree

Investment in transportation infrastructure is bound to promote the economic development . Coordinated development of transport and economy is the best state. This paper discusses the principle of coordinated development between traffic and economy, build evaluation index system of transport and economy development, use entropy weight method to calculate the composite score, draw traffic - economy coordination degree model. Then set Huanggang City of Hubei province example to illustrate the usefulness of the model.

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