Li Jing, Ma Yaya, Wang Jie, et al. Coordinated Development of Ecological Environment and Economic Systems in Yuanzhou District, Guyuan City[J]. Bulletin of Soiland Water Conservation, 2020, 40(1): 229-235.
DOI:
Li Jing, Ma Yaya, Wang Jie, et al. Coordinated Development of Ecological Environment and Economic Systems in Yuanzhou District, Guyuan City[J]. Bulletin of Soiland Water Conservation, 2020, 40(1): 229-235. DOI: 10.13961/j.cnki.stbctb.2020.01.033.
Coordinated Development of Ecological Environment and Economic Systems in Yuanzhou District, Guyuan City
[Objective] A coupling degree and coupling-coordination degree model between the ecological environment system and the socio-economic system in Yuanzhou District
Guyuan City
Ningxia Hui Autonomous Region was established to provide a scientific basis for the coordinated development and regulation of the region.[Methods] Based on ecological environment and socio-economic data for 2002-2016 in Yuanzhou District
an index evaluation system for the regional ecosystem of Yuanzhou District was constructed. The entropy method was used to calculate the weight of each evaluation index and the comprehensive evaluation index. By establishing the coupling degree
coupling coordination degree model
and gray prediction model
the development trend of the coupling degree and coupling coordination degree of the eco-environmental and socio-economic systems
and the type of coupling coordination
were obtained and predicted.[Results] From 2002 to 2016
the evaluation index of the social economic system in Yuanzhou District steadily increased. Due to the impact of pressure on the ecological environment
the comprehensive evaluation index of the ecosystem first had a tendency of decline
and then fluctuated. The economic system developed faster than the ecologic system. The coupling degree and coupling coordination degree were rising
and the type of coupling coordination developed from the moderately dysfunctional type of economic lag to the end
a dysfunctional type of ecological environment. Through model prediction
the coupling degree and coupling coordination between the ecological environment system and the socio-economic system was projected to gradually increase from 2017 to 2025. This type of coupling coordination would continue to evolve toward an ideal state.[Conclusion] The economic development of Yuanzhou District is faster than the construction of ecological environment
which restricts the overall coordinated development of the region. Therefore
to achieve sustainable development of the regional ecosystem in Yuanzhou District
it is necessary to strengthen construction of the ecological environment.
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