Coupling coordination relationship between geology–geomorphology and ecology in Northeast China

Tao, Guofang; Jiang, Qigang; Shi, Chao; Chen, Chaoqun; Jiang, Zhaoheng

doi:10.1371/journal.pone.0266392

Cited by 5 publications

(2 citation statements)

References 47 publications

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“…To measure the coupling and coordination between the two systems more accurately, this paper draws on the study of Tao et al [40] to construct the following model.…”

Section: Plos Onementioning

confidence: 99%

Integration degree of China’s the new development pattern of dual circulation and industrial green development

2023

PLoS ONE

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The long-standing development pattern dominated by international circulation makes China face the risk of "low-end lock-in" and "being decoupling". In addition, the current global climate change and environmental crisis are becoming increasingly severe, coupled with the COVID-19 impact. Chinese enterprises must actively build a green development system for domestic industries in a mutually reinforcing manner in the context of the domestic general circulation, in order to adapt to the new dual circulation environment as soon as possible. This paper analyzes the specific coupling and coordination relationship between the two systems based on the relevant data of China’s three major industries from 2008–2014 using Index DEA, entropy value method, gray correlation analysis and coupling coordination model. The results of the study show that: the two systems of dual circulation pattern and industrial green development have a strong correlation and basically present a coupling relationship, but within the industry, there is a problem of the collapse of the tertiary industry. In terms of the type of coupling, the domestic and international circulation in general gradually present the green development leading state, except for the primary industrial segment of the international circulation. On the whole, the coupling quality of the two systems needs to be further improved. Based on this, this paper puts forward the following suggestions: (1) coordinate the internal and external development of the industry; (2) take innovation as the driving force to promote the green transformation of industries; (3) take green sharing as the goal to strengthen the policy orientation of green development; (4) take the opportunity of mutual promotion of dual circulation to stabilize the steady state of green development coupling.

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“…To measure the coupling and coordination between the two systems more accurately, this paper draws on the study of Tao et al [40] to construct the following model.…”

Section: Plos Onementioning

confidence: 99%

Integration degree of China’s the new development pattern of dual circulation and industrial green development

2023

PLoS ONE

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“…In the cultivated land resource system, each subsystem does not exist and develop in isolation; instead, a coupling relationship exists between the two of them. For example, there is a coupling effect between "soil properties" in the PA subsystem and FVC in the HA subsystem [40]. These elements constitute an orderly structure of cultivated land resources, which is the condition for maintaining their integrity.…”

Section: Research Frameworkmentioning

confidence: 99%

Spatial Analysis of Cultivated Land Productivity, Site Condition and Cultivated Land Health at County Scale

Dai

et al. 2022

IJERPH

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Cultivated land is a fundamental factor related to the social stability and sustainable development of the whole country. However, the safety of quantity and quality of cultivated land has decreased year by year, resulting in great challenges to the sustainable development of cultivated land. Cultivated land productivity, site conditions, and soil health jointly determine the sustainable development potential of cultivated land. Analyzing and calculating the coupling and cooperative relationship between these three subsystems can provide a theoretical and methodological reference for protecting and zoning cultivated land resources. Using Jiangyou City as a case study, this paper constructs a coupling coordination degree model of cultivated land productivity, site conditions, and soil health assessment systems in different geomorphic regions, and comprehensively analyzes the level of sustainable development of cultivated land in the study area. The results show that there are differences in the development potential of cultivated land resources in the mountainous regions in the north, the hilly regions in the center, and the plain regions in the south of Jiangyou City. The coupling coordination index of the three regions were calculated as 0.34, 0.51, and 0.63, respectively, for which the overall average coupling coordination index is 0.57; notably, it only reaches the “barely coordination” level. Based on our analysis results, the cultivated lands in Jiangyou City are classified into the following zones: core protection zone, dominant remediation zone, and key regulation zone. The cultivated land located in the core protection zone has a high coupling coordination index, which can be used as the preferred area for the delimitation of high standard basic farmland and permanent basic farmland. For the cultivated land located in the dominant remediation zone, the development of its subsystems is unbalanced. Comprehensive land improvement projects can be carried out in this zone to improve the overall quality. For the cultivated land located in the key regulation zone, it is recommended to implement projects such as returning farmland to forests to improve land use efficiency. In particular, the evaluation index system constructed in this paper is sufficiently representative, as it can support the classification, quality improvement, and sustainable use of cultivated land. Thus, other similar countries and regions can learn from the evaluation system constructed in this paper.

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How does energy utilization affect rural sustainability development in traditional villages? Re-examination from the coupling coordination degree of atmosphere-ecology-socioeconomics system

Zhong,

Fu,

Yan

et al. 2024

Building and Environment

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Coupling coordination relationship between geology–geomorphology and ecology in Northeast China

Cited by 5 publications

References 47 publications

Integration degree of China’s the new development pattern of dual circulation and industrial green development

Integration degree of China’s the new development pattern of dual circulation and industrial green development

Spatial Analysis of Cultivated Land Productivity, Site Condition and Cultivated Land Health at County Scale

How does energy utilization affect rural sustainability development in traditional villages? Re-examination from the coupling coordination degree of atmosphere-ecology-socioeconomics system

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