Search Results (44)

This study builds an evaluation index system for the modernization of harmonious coexistence between man and nature from 2014 to 2024, including three criteria for ecological environmental protection, green economic transformation, and enhancement of people’s livelihood, to help Nanping City’s sustainable development and build a “Pilot Demonstration Zone for the Modernization of Harmonious Coexistence between Humans and Nature”. Despite the 2020 coronavirus pandemic, the study area’s modern development of harmonious coexistence between humans and nature increased from 2014 to 2024, narrowing the development gap between counties. The coupling coordination degree of the criterion layer is “high in the middle, low in the east and west, high in the south and low in the north”. Under the spatial spillover effect, counties with higher development stages radiate driving force on surrounding counties with lower development stages. In 2014, 2019, and 2024, resource agglomeration, social civilization progress, economic development, and government policy regulation drove harmonious coexistence between humans and nature in Nanping City. Full article

As China’s economy shifts from rapid development to high-quality development, exploring the harmony between human activities and the ecological environment has become the focus of many scholars. As the center of human activities, urbanized areas have complex and diverse impacts on the ecological environment. Previous studies have mainly focused on highly urbanized areas of importance in China, and there are fewer studies covering all prefecture-level cities across the country. Therefore, this study measured the spatial and temporal characteristics of urbanization and eco-environment quality (EEQ) in all prefecture-level cities in China from 2000 to 2020 and explored the coupling coordination degree (CCD) relationship between urbanization and EEQ through the CCD model. The results showed that the average EEQ showed a fluctuating upward trend, with the southern and northeastern regions scoring significantly higher than the western and northern regions. In terms of spatial evolution, most prefecture-level cities had small changes in EEQ, with changes ranging from −0.05 to 0.05 per decade. The average urbanization showed a rapid increasing trend, spatially distributed with high values in the east and low values in the west. In the North China Plain and along the southeast coast, urbanization was concentrated in high-value areas, showing a trend of rapid growth. From 2000 to 2020, the average CCD between urbanization and EEQ showed a continuous increasing trend, from 0.32 to 0.37, indicating a medium imbalance. However, the proportion of low-coordination and moderate-coordination prefecture-level cities increased continuously, from 31.5% and 1.0% in 2000 to 35.3% and 1.9% in 2020, respectively. This indicates that Chinese urbanization efforts are constantly being optimized and moving toward the goal of sustainable development. The results of the study provide a scientific reference basis for coordinating the relationship between urbanization development and EEQ, and they support the formulation of policies for urbanization planning and high-quality economic development in China. Full article

It is crucial to clarify the relationship between ecological industry development and ecological civilization construction, as well as their driving forces, to promote high-quality local development. The ecological environment of the karst region is fragile, and it faces a contradiction between ecological preservation and economic advancement. Coordinating the relationship between economic development and ecological protection is crucial for achieving sustainable development in rural karst regions. This study identified karst characteristics in Guizhou province, China, by constructing an index system for ecological industry development and civilization construction. It employed the entropy weight method to calculate a comprehensive score and utilized a coupling coordination model to analyze interactions and symbiotic coordination. Finally, a linear regression analysis model was employed to analyze the impact of ecological industrial development on the construction of ecological civilization. The results indicate the following: (1) The ecological industry and ecological civilization construction levels exhibited a relatively stable growth trajectory across three research areas from 2011 to 2021, with the ecological civilization construction index outperforming the ecological industry development index. (2) The correlation analysis indicated a relationship between the two indices in the research areas, and the divergence trend among the three research areas rose in a uniform direction, indicating a strong positive correlation between the two indices. From the perspective of the coupling degree (C), the degree of coupling between ecological industry and ecological civilization construction in the three research areas exceeded 0.9, indicating a high level of coordination. This suggests that ecological civilization construction and ecological industry in these research areas are effectively coordinated and exist in a state of harmonious co-promotion. There were differences from the coupling coordination degree (D) perspective, but they increased in the three research areas. (3) The regression analysis results indicate that the per capita agricultural output value, per capita forestry output value, per capita forage industry output value, industrial solid waste utilization rate, energy consumption per unit of GDP, tourism income, rocky desertification level, and proportion of the labor force population with a high school education or higher significantly contribute to the development of ecological civilization. The per capita forestry output value greatly advances ecological civilization, significantly enhancing ecological culture and security. The coefficients are 0.0354 and 0.0393, respectively, indicating that a 1% rise in the per capita forestry output value results in increases of 0.0354% and 0.0393% in the ecological culture and security indices. Full article

The realization of ecological product value (EPV) is a crucial pathway for green economic development and the practical implementation of both the United Nations Sustainable Development Goals and China’s “Two Mountains Theory”, which emphasizes the need for harmony between ecological protection and economic growth. While China has initiated several pilot projects, there remains no consensus on the classification of ecological products or the measurement of EPV realization levels, largely due to limitations in the existing accounting systems, which fail to address EPV’s complexity. This study introduces a novel framework for measuring EPV realization, categorizing ecological products into pure public, quasi-public, and operational types. It demonstrates the economic value of ecological conservation, providing viable economic incentives for green development. This framework allows governments and businesses to see that protecting and sustainably utilizing natural resources can also yield economic benefits, thus offering a new feasible pathway for green development. Using Zhejiang Province as a case study, the authors present an improved coupling coordination model and a mechanical equilibrium model to assess EPV levels, emphasizing the importance of tailored regional strategies. Additionally, an obstacle degree model is employed to identify and analyze the factors limiting EPV realization. The results show that (1) different types of ecological products follow distinct value realization paths within the “economic–ecological–social” system; (2) EPV realization varies significantly across regions, with a trend of being lower in the southwest and higher in the northeast; (3) obstacles to value realization differ across subsystems, with particular attention needed to improve quasi-public ecological products in the ecological and social domains; (4) factors such as pesticide use and the number of tourist attractions affect EPV realization at the provincial and municipal levels, respectively. This study presents a new EPV measurement framework and highlights the spatial–temporal variability of EPV realization across regions. It provides valuable insights for developing countries and ecologically vulnerable areas seeking to optimize their EPV realization, supporting sustainable development and advancing “Two Mountains Theory” transformation. Full article

One of the key conditions for achieving superior regional growth is ensuring the harmonious development of both the layout and functions of territorial space. Territorial space, which includes production space, living space, and ecological space, serves as a critical system and venue for economic, cultural, and social activities in a region. The harmonized growth of production–living–ecological space (PLES) is essential for attaining sustainable development goals. Research on PLES offers a fresh perspective on promoting sustainable development of the spatial domain and the sustainable use of resources. However, studies on PLE functions in ecologically fragile areas are lacking. Therefore, in this study, which adopts a PLES perspective, land-use data are used to classify land according to the dominant functions of production, ecology, and living. Integration of point-of-interest (POI) data with socio-economic data was established to spatially describe indicators at the grid level and create a scoring system for PLES indicators in ecologically fragile areas. Finally, the entropy weight method, holistic assessment methods, coupling coordination degree model (CCDM), and geodetector were employed to explore the coupling coordination relationships and factors influencing PLESs in the Turpan–Hami Basin from 2010 to 2020. The results indicate that the Turpan–Hami Basin consists predominantly of potential ecological space, mainly in the central and northern regions, which are characterized by the Gobi Desert and bare rock landforms. Over the past decade, the PLES framework has seen a notable rise in the allocation of residential and ecological areas, whereas the portion dedicated to production spaces has diminished. The overall coupling coordination degree (CCD) of PLES in the Turpan–Hami Basin is at a coordinated level and gradually increasing. The most significant impact on the degree of PLES coupling coordination is exerted by population and natural factors. The research findings provide theoretical support for the sustainable utilization of resources in the Turpan–Hami Basin and other ecologically fragile areas while also offering scientific evidence to promote the coupling coordination of PLES, thereby contributing to high-quality regional development. Full article

This study aims to investigate the coupling and harmonization between land ecological security (LES) and high-quality agricultural development (HAD) in the Han River Basin (HRB), China, with the objective of promoting harmonious coexistence between agriculture and ecosystems. Using 17 cities in the HRB as the research objects, an evaluation index system of two systems, LES and HAD, was constructed, analyzed, and evaluated via projective tracer modeling for multiple intelligent genetic algorithms (MIGA-PTM). The degree of coupling coordination (DCC) was used to quantitatively evaluate the coupling coordination development status of the two systems, the obstacle model (OM) was used to identify the main influencing factors, and the gray predictive model first-order univariate model (GM (1, 1)) was used to predict the DCC of the LES and HAD from 2025 to 2040. The results show the following: (1) the LES and HAD levels of the 17 cities in the HRB tended to increase during the study period, and there was a large gap between cities; (2) the spatial distributions of the DCCs of the LES and HAD in the HRB were uneven, with high values in the southern and low values in the central and northern parts, and the overall degree of coupling tended to fluctuate. The overall DCC showed a fluctuating upward trend; (3) the degree of obstacles, per capita water resources, greening coverage, and rate of return on financial expenditure are the main influencing factors; and (4) the prediction results of GM (1, 1) indicate that the LES and HAD of the HRB will be close to reaching the intermediate stage of coupling in 2035. This research offers critical insights into sustainable development practices that facilitate the alignment of agricultural growth with ecological preservation. Full article

Understory vegetation constitutes an essential component of the ecosystem within the coal mining area, disclosing the correlation between plant species composition and soil properties throughout the multi-year restoration process, and offering a theoretical framework for ecological restoration and reconstruction in the northwest wind-blown sand mining area. We investigated the coupling and coordination degree between the composition of understory vegetation and soil in Pinus sylvestris forests, Hippophae rhamnoides forests, and Prunus sibirica forests at different restoration stages (5 years, 10 years, 15 years) using field survey methods and indoor separation techniques. The results clearly indicate that: (1) After 15 years of recovery, a total of 32 species of herbs appeared in different plantations, belonging to 8 families and 21 genera, of which Artemisia scoparia had the highest importance value (42.85); (2) Significant differences were observed in herb diversity, soil physicochemical properties, and their relationships among different plantations (p < 0.05); (3) The vegetation–soil coupling coordination index of the plantations was as follows: P. sibirica forest (0.5111) > P. sylvestris forest (0.5069) > H. rhamnoides forest (0.4932). The vegetation status of the H. rhamnoides forest is a state of vegetation lagging development type of intermediate-level coordinated development, while the vegetation status of the P. sibirica forest and the P. sylvestris forest is barely harmonious. The status of the P. sibirica forest and P. sylvestris forest is better than that of H. rhamnoides forests. It is essential to enhance the management measures implemented in the Bulianta mine area. Appropriate tending, particularly the regulation of soil nutrients, might be more conducive to the restoration of vegetation and the improvement of forest ecosystem services in the mining area. Full article

There is a complex relationship between leisure tourism and the ecological environment that is both interdependent and constrained. It is of great practical importance to reveal their incongruous coupling to promote ecological security and harmonious social development. Utilizing a framework model of a non-coordinated coupling driving mechanism, we have established a comprehensive evaluation index system, encompassing the three dimensions of leisure tourism resource quality, infrastructure, and economic benefits, as well as three dimensions related to ecological environment pressure, protection investment, and efficiency. We calculated the weights of each evaluation index using the coefficient of variation method and employed a non-coordinated coupling function to analyze the coupling relationship and evolution of leisure tourism and the ecological environment in the Ili region of Xinjiang. The results suggest the following: ① The level of leisure and tourism in the Ili Prefecture has exhibited fluctuations and steady growth, increasing from 0.0032 in 2001 to 0.9033 in 2022. Similarly, the ecological environment has also improved, from 0.2372 in 2001 to 0.7755 in 2022, except for a slight decrease in 2008, showing an upward trend throughout all other years. ② The coupling coordination type has undergone three significant stages of transformation: from 2001 to 2002, the degree of non-coordinated coupling decreased from 0.8825 to 0.8229, marking a high-level non-coordinated coupling phase; from 2003 to 2016, the degree of non-coordinated coupling further decreased from 0.7951 to 0.5098, entering a rectification phase; and from 2017 to 2022, the degree of non-coordinated coupling dropped from 0.4882 to 0.3531, moving into an antagonistic phase, with the relationship gradually evolving towards positive interaction. By analyzing the non-coordinated coupling and internal mechanisms between leisure tourism and the ecological environment in the Ili region, this study provides a scientific reference for promoting the sustainable and healthy development of leisure tourism and the ecological environment in the region. Full article

Oasis cities are central to the economic and social development as well as ecological sustainability in the arid region in Northwest China. This study aims to explore the balance between river health and human well-being of local residents in the Hexi River oasis, while also enhancing the effectiveness of water resource management within the basin. Utilizing the SMI-P method, we construct a ‘Happy River’ evaluation system that integrates goals, criteria, and indicators. We analyze the evaluation index system for ‘Happy River’ construction in the study area, specifically the Zhangye City section of the Heihe River Basin, and derive a comprehensive evaluation value for the ‘Happy River’ initiative. Additionally, we assess the fit attribute of the evaluation system using the coupled coordination degree model and harmony degree theory, thereby enhancing the rationality of the evaluation method and ensuring a more thorough examination process. The results indicate that from 2017 to 2021, the urban wastewater treatment rate and the degree of water quality excellence in the Zhangye City section of the Black River Basin represent the highest and lowest weights, respectively, within the evaluation system. This suggests that improving the quality of the urban water environment has emerged as the primary factor influencing the assessment of the Happy River during the construction of the Happy River and Happy Lake. Moreover, ecological health is identified as the most significant criterion in the evaluation system, serving as the main factor affecting residents’ perceptions of happiness related to rivers and lakes. Over the five-year period, the happiness level in the study area improved from “relatively happy” to “very happy”, while the coupling coordination degree increased from 0.605 to 0.687, indicating a gradual progression toward coordinated development. Simultaneously, the harmony degree rose from 0.527 to 0.601, suggesting a tendency towards a condition of basic harmony. Additionally, the happiness index increased from 76.71 to 81.97, transitioning from a state of happiness to one of very high happiness. The composite index also improved, rising from 0.459 to 0.526, which demonstrates the preliminary success of the ‘Happy River’ construction efforts in the study area. The evaluation system and model of the ‘Happy River’, along with the final results of this study, can serve as theoretical references for the development of similar initiatives in typical characteristic rivers within the arid region of Northwest China. Full article

The coupling and coordination of humans and natural systems, as the core of geographical research, is an important issue that social development needs to confront and explore. The study of the coupling and coordination of the human–natural system in Xinjiang, as well as the obstacles, is of great significance for its ecological environment and social development. This study establishes a multidimensional index system for the coupling of the human–natural system in Xinjiang. The comprehensive evaluation index and coupling coordination degree of the human–natural system from 2013 to 2020 were calculated, using weighted methods and a coupling coordination evaluation model. The main obstacles to the development of coupling and coordination in Xinjiang were identified, with the aid of a barrier model. The study indicates: (1) the human–natural system composed of ecological environment, urban–rural livability, cultural characteristics, civil harmony, and green development reflects the comprehensive development level of Xinjiang; (2) from 2013 to 2020, the sustainable development of the human–natural system in Xinjiang was good, with an upward trend in the evaluation index; (3) from 2013 to 2020, the level of coupling and coordination of the human–natural system in Xinjiang improved, transitioning from low to high levels; (4) from 2013 to 2020, the main factors impeding the coordinated development of the human–natural system changed. In addition to urban–rural differences and water resource conditions, medical conditions and carbon emissions also became major influencing factors on the coupling and coordination degree of the human–natural system in arid regions. Therefore, the research on the coupling and coordination relationship of the human–natural system and the analysis of obstacles in Xinjiang can provide scientific basis for the high-quality sustainable development and the construction of a beautiful Xinjiang. Full article

Water resources, energy, and food are fundamental resources for ensuring human social development. The coordinated development of these resources contributes to improving the quality of the social environment, promoting harmony between humans and nature, and achieving economic, social, and ecological sustainability. This study utilizes panel data from 30 provinces in China from 2003 to 2020. Using a coupled coordination degree model, the coupling coordination degree of the Water–Energy–Food (WEF) system is calculated, and the spatiotemporal evolution and social network connections of WEF coupling coordination are analyzed. The spatial Durbin model is employed to investigate the spatial spillover effects of heterogeneous environmental regulation on the coordinated development of the WEF system. The mechanism model is used to explore the pathways through which heterogeneous environmental regulation influences the coordinated development of the WEF system. The results of this study demonstrate that the coupling coordination index of China’s provincial-level WEF system has shown a steady upward trend, except for a slight decline in a few years. Over the research period, there has been a significant improvement in regional coupling coordination levels. There are large differences in the level of WEF coupling coordination among different regions, with a distribution pattern of south > north and east > west. Both formal and informal environmental regulations have significant positive effects on the coupling coordination development of the WEF system, as well as significant positive spatial spillover effects. Formal environmental regulation has a stronger impact compared to informal environmental regulation. Foreign direct investment and industrial structural upgrading are important pathways for environmental regulation to promote the coordinated development of the WEF system. Both formal and informal environmental regulations can promote the coordinated development of the WEF system by facilitating foreign direct investment and industrial structural upgrading. This study not only provides important scientific evidence and decision-making references for policymakers in formulating environmental regulation policies but also offers new evidence support for the theory of regional development disparities. Full article

In the 21st century’s global push for sustainable development, strategies for new urbanization and rural revitalization in China have transitioned from traditional geographic expansion to a focus on high-quality integration across ecological, social, and economic dimensions. Employing advanced methods such as the entropy weight TOPSIS, coupling coordination model, kernel density estimation, Markov chain, and geographic detector, this study comprehensively explores the spatiotemporal dynamics and driving mechanisms of urban–rural integration in China from 2001 to 2022. Key findings reveal increasing coupling coordination degrees in each province, with significant spatial variations. Notably, during the 15th Five-Year Plan, all regions, including eastern, central, and western areas, exhibited low-level coupling coordination. However, a decreasing ladder-like distribution emerged during the 13th and 14th Five-Year Plans, forming a development pattern centered on eastern coastal regions and spreading inland. The central regions experienced significant changes in development kernel density, while the national eastern and western regions remained relatively stable. Looking ahead, highly coupled regions are expected to maintain leadership, positively influencing neighboring areas and propelling overall urban–rural development towards sustainable goals. Conversely, low-level coupled regions require deeper reforms for leap-frog development. The core driving forces behind spatiotemporal differences in coupling coordination degrees involve innovation within the environment, government capabilities, openness to the outside world, and population agglomeration. Secondary roles are played by factors like non-agricultural industrialization, per capita GDP, government investment, and market conditions, while education, healthcare, transportation, and natural resource levels act as bridges in spatiotemporal differentiation. Overall, this study provides a concise spatiotemporal interpretation and strategic recommendations for urban–rural sustainable integration development, advancing towards a more harmonious, green, and just future in alignment with the core principles of sustainable development. Full article

In the context of global resource scarcity, the integrated and coordinated development of urban modernization and low-carbon development is becoming more and more crucial. In order to calculate the degree of coupling coordination between urban modernization and low-carbon growth in 31 Chinese provinces from 2010 to 2021, this paper thoroughly applies the entropy approach and coupling coordination model; the geographical correlation of the degree of coupling coordination of various regions was confirmed using the Moran’s I test method; and by utilizing the gray correlation degree model, we examined the elements that affect the degree of coupling coordination between the two in the various provinces. We found that: (1) there are periodic fluctuations in the coupling coordination between the two during the research period, with a general rising tendency year after year; (2) the degree of coupling and coordination between the two shows the characteristics of HH clustering (eastern region) and LL clustering (western region); and (3) the degree of coupling and coordination between the two is influenced by different factors in different regions. Overall, low-carbon variables have a significant impact on the eastern area, but urban modernization factors have a significant impact on the central, western, and northeastern regions. This study can provide policy recommendations for provincial governments in various regions, help identify favorable factors for coordinated development, and improve the role of some influencing factors in a targeted manner, thereby improving the level of urban modernization and low-carbon coordinated development and promoting urban development and ecological harmony. Full article

Traditional villages are the crystallization of the wisdom of human beings when living harmoniously with nature. The spatial texture of villages is complex, vague, and uncertain, making it difficult to describe with traditional Euclidean geometric spatial measurement methods. Based on the fractal theory, this study analyzes the texture of traditional Miao villages in Qiandongnan, Guizhou, China. It constructs an index system that is suitable for the fractal characteristics of traditional Miao villages. This study uses aggregation fractal dimension and capacity fractal dimension to reflect the spatial aggregation and complexity of the traditional villages, and employs the Analytic Hierarchy Process (AHP) to explore the influencing factors of spatial texture, thereby revealing the characteristics of the spatial texture of traditional villages and their relationship with the ecological environment in the process of continuous development. The research results show the following: (1) There is a significant coupling relationship among the capacity fractal dimensions of the research objects in the sampled villages, indicating that the village textures exhibit clear fractal characteristics. The villages, whether in terms of location selection or development degree, show a good fit with the surrounding environment, maintaining a relatively good original state. (2) Human factors have the greatest impact on the texture of the traditional villages, followed by natural and historical factors, economic policies, and social factors. This study provides specific development strategies for traditional Miao villages in Qiandongnan, Guizhou, offering a scientific basis for their sustainable development. It also explores a new approach for the study and conservation of the spatial morphology in traditional villages of ethnic minorities in China. Full article

The harmonious development between water resources, the economy, and the environment is the foundation of regional high-quality development, and the three are closely related. Based on a full analysis of the current situation of the lower Yellow River, this paper combines domestic and foreign studies, compares the framework of the relationship between water resources, the economy, and environment systems, selects 30 indicators such as average rainfall, natural population growth rate, PM2.5, etc., and establishes an evaluation model of the coupled coordination of the water resources–economy–environment system of the lower Yellow River, and then uses system dynamics to simulate and predict the degree of coupled coordination in the sub-scenarios. The conclusions are as follows: (1) The level of coordinated development in the water resources–environment system outperforms that of the water resources–economy and economy–environment systems in the cities along the lower Yellow River. (2) The coupling coordination degree of the lower reaches of the Yellow River increases from 0.5849 to 0.8209 during the period of 2006–2020, with an average annual increase of 2.62%. (3) A sub-scenario simulation for the 2006–2020 period indicated that the coordination development of the WEE system is optimal under the scenario 4 model, with the coupling coordination degree expected to reach 0.8928 in 2035, marking the advent of high-quality coordinated development. This study can provide a theoretical basis for the ecological protection and high-quality development of the Yellow River Basin. Full article