scholarly journals Study on Spatial and Temporal Distribution Characteristics of Coordinated Development Degree among Regional Water Resources, Social Economy, and Ecological Environment Systems

2019 ◽  
Vol 16 (21) ◽  
pp. 4213 ◽  
Author(s):  
Wang ◽  
Dong ◽  
Xu ◽  
Luo ◽  
Zhou ◽  
...  
Keyword(s):  
Water Resources ◽  
Social Economy ◽  
Temporal Distribution ◽  
Research Unit ◽  
Hunan Province ◽  
Ecological Environment ◽  
Spatial And Temporal Distribution ◽  
Distribution Characteristics ◽  
Coordinated Development ◽  
Coordinated Development Degree

Water resources utilization, social economy development, and ecological environment protection are key factors in regional sustainable development. Scientific evaluation of regional coordinated development status and diagnosis of regional uncoordinated development constraints will improve the management level of decision-makers. At present, most developing countries have the problem of unbalanced regional development caused by the one-sided pursuit of a certain system. Taking 14 prefecture-level cities in Hunan Province as cases, this paper analyzed the spatial and temporal distribution characteristics of the carrying capacity level of the water resources system, the development level of the social economy system and the protection level of the ecological environment system in each evaluation unit based on entropy weight method and order parameter analysis. Based on the theory of coordinated development, a calculation model of a coordinated development degree was constructed, and the corresponding evaluation criteria were formulated. The spatial and temporal distribution characteristics of a coordinated development degree in each research unit were analyzed and evaluated. The results showed that the average coordinated development degree of Hunan Province from 2004 to 2016 evolved from “Light disorder recession” to “Nearly disorder recession”, then to “Reluctance coordinated development”. Restricted by different systems, the coordinated development degree in each research unit presented spatial and temporal differences. According to different development stages and the characteristics of different regions, corresponding development strategies can be formulated to provide the guidance for coordinated the development of regions.

Application of Fuzzy Set Theory in Water Resources Coordinated Development Evaluation of Jilin Province

2014 ◽  
Vol 997 ◽  
pp. 835-838
Author(s):  
Xi Feng Liu ◽  
De Qin Cui
Keyword(s):  
Water Resources ◽  
Set Theory ◽  
Fuzzy Set ◽  
Fuzzy Set Theory ◽  
Comprehensive Evaluation ◽  
Social Economy ◽  
Jilin Province ◽  
Evaluation Index System ◽  
Ecological Environment ◽  
Coordinated Development

According to engineering fuzzy set theory and system coordination degree model proposed by professor Chen Shouyu and Yu Xuefeng, this paper established social economy-ecological environment-water resources comprehensive evaluation index system, combined with social and economic development situation, ecological environment and water resources utilization status in 9 areas of Jilin province, 2011. The paper made an evaluation of the existing water resources coordinated development of Jilin province, and analyses relative coordinated development level among regions.

Spatial and temporal distribution characteristics of synthetic musk in Suzhou Creek

2010 ◽  
Vol 14 (4) ◽  
pp. 306-311 ◽  
Author(s):  
Feng-ling Wang ◽  
Ying Zhou ◽  
Ya-wen Guo ◽  
Li-yin Zou ◽  
Xiao-lan Zhang ◽  
...  
Keyword(s):  
Temporal Distribution ◽  
Spatial And Temporal Distribution ◽  
Distribution Characteristics ◽  
Synthetic Musk ◽  
Suzhou Creek

Health Identification of Water Resources-Ecological-Socioeconomic System of Baiyangdian Wetland

2011 ◽  
Vol 183-185 ◽  
pp. 2340-2345
Author(s):  
Xin Yi Xu ◽  
Mei Liu ◽  
Feng Wang
Keyword(s):  
Water Resources ◽  
Water Level ◽  
North China ◽  
Social Economy ◽  
Freshwater Wetland ◽  
Coupling Mechanism ◽  
Coordinated Development ◽  
Ecological Balance ◽  
Socioeconomic System ◽  
Baiyangdian Wetland

As the largest freshwater lake in north China, Baiyangdian Wetland plays an important role in ecological balance of the north China plain. Besides the high ecological value, Baiyangdian Wetland retains a health development of social economy. According to this special shallow freshwater wetland, based on the concept of coordinated development of resources, environment and social economy, the relativity of water resources subsystem, ecological subsystem and socioeconomic subsystem has been explained in detail, and a hierarchy that has three layers has been built up, and what’s more, the health index (HI) has been calculated using analytic hierarchy process (AHP). The results showed that the water resources-ecological-socioeconomic system of Baiyangdian Wetland was at the status of sub-health even at the high frequency water level (7.9 m). When the water level is higher or lower than 7.9 m, the health condition will be worse. Every subsystem is a chain of the coupling system, whichever of the subsystems changes will affect other chains. Thus, it is necessary to implement management measures according to the coupling mechanism of different subsystems; it can provide theoretic and practical guidance to the coordinated development of ecological balance and social economy of Baiyangdian Wetland.

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