Analysis of the Coupling Coordination and Obstacle Factors between Sustainable Development and Ecosystem Service Value in Yunnan Province, China: A Perspective Based on the Production-Living-Ecological Functions DOI Open Access
Jiaxi Li,

Changyuan Li,

Chenyang Liu

et al.

Sustainability, Journal Year: 2023, Volume and Issue: 15(12), P. 9664 - 9664

Published: June 16, 2023

The relationship and obstacles between sustainable development (SD) ecosystem services (ESs) are crucial factors for SD decision-making ecological conservation strategies. production-living-ecological (PLE) functional perspective provides a new research entry point to analyze the interrelationship of human society ESs. In view this, based on Sustainable Development Goals (SDGs), this study established an localization evaluation framework from PLE functions subsequently evaluated levels 16 cities in Yunnan Province 2005 2020. Furthermore, changes service value (ESV) were explored by combining land classification dynamic equivalence methods. ESV was then analyzed using modified coupling coordination degree (CCD) model. Finally, obstacle model introduced identify main affecting CCD level two systems. results revealed be high central region low other areas. From 2020, province’s increased 0.146 0.341. contribution originated (over 90%). higher southwest compared that northeast. decreased 2.231 billion CNY dominated regulation services. significantly subcategory changed lag ESV-SD balanced type. Moreover, dominant did not change during period. systems production subsystems, respectively. have important guiding significance further optimization regional strategies protection measures.

Language: Английский

Synergy/trade-offs and differential optimization of production, living, and ecological functions in the Yangtze River economic Belt, China DOI Creative Commons

Jia Zhao,

Yuluan Zhao

Ecological Indicators, Journal Year: 2023, Volume and Issue: 147, P. 109925 - 109925

Published: Jan. 23, 2023

The high-quality development of the Yangtze River Economic Belt (YREB) is a major strategy related to China's overall national development. Based on synergy/trade-offs production, living, and ecological functions (PLEFs) in YREB from 2000 2020, this paper puts forward suggestions for optimization territorial space promote YREB. mechanistic equilibrium model was applied determine synergy/trade-off relationship PLEFs, key factors affecting coordination degree were analyzed with help geographical detector geographically weighted regression (GWR) further identify trade-off zones propose differential strategies. results showed that average synergy PLEFs decreased 0.18 0.08 during study period, developed higher level, forming local patchwork "highlands" space, gradient divergence west east. land-use degree, landscape, slope, traffic, nightlight index dominant influencing their q-values 0.30, 0.27, 0.20, 0.14 order, significant spatial differences effects each factor's role. deviation three function-dominated divided, it found an evolutionary trend function domination (2000) production (2010) (2020). antagonistic dysregulated states identified, proposed targeted findings provide theoretical reference sustainable use resources regional rest country.

Language: Английский

Citations

51
Water-related ecosystem services interactions and their natural-human activity drivers: Implications for ecological protection and restoration DOI
Jiamin Liu,

Xiutong Pei,

Wanyang Zhu

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 352, P. 120101 - 120101

Published: Jan. 15, 2024

Language: Английский

Citations

24
The category identification and transformation mechanism of rural regional function based on SOFM model: A case study of Central Plains Urban Agglomeration, China DOI Creative Commons
Jialin Wang, Bo Liu, Tong Zhou

et al.

Ecological Indicators, Journal Year: 2023, Volume and Issue: 147, P. 109926 - 109926

Published: Jan. 25, 2023

Regional function identification and transformation mechanism exploration provide an entry point for a comprehensive understanding of the pattern direction rural development. This paper proposes new analytical framework by establishing first, production-living-ecological evaluation index; second, optimal functional clustering 186 counties in Central Plains Urban Agglomeration area China combining Self Organizing Feature Map network, Geodetector model, Mann-Kendall test method; third, comparing 2-phase zoning results with interval 10 years. An overall positive trend was found function. The proportion lagging development areas decreased 20.5 %. proportions dominant composite coordination increased 5.4 % 15.1 %, respectively. There synergistic relationship between production living functions opposing ecological other two. had highest conversion rate, most trade-off relationships remained unchanged. transfer-out rate relations is negatively correlated its inferiority. degree difficulty transitioning to or similar. research reveals law evolution regional provides methodology reference policy planning basis further on areas.

Language: Английский

Citations

21
Exploring ecosystem services interactions in the dryland: Socio-ecological drivers and thresholds for better ecosystem management DOI Creative Commons

Xingqi Wang,

Bojie Wang,

Fengqi Cui

et al.

Ecological Indicators, Journal Year: 2024, Volume and Issue: 159, P. 111699 - 111699

Published: Feb. 1, 2024

The ecosystem services (ESs) interactions of dryland, play a significant role in maintaining stability and supporting human well-being against the backdrop growing worldwide drought. Nevertheless, quantitative evaluation this topic has been limited. Therefore, we analyzed variations seven ESs (livestock production, carbon sequestration, water yield, microclimate regulation, soil conservation, sandstorm prevention, habitat quality) from 2000 to 2020 Hunshandak sandy land. Further utilizing machine learning, discerned variety vital interactions, alongside their fundamental drivers. results showed that synergies are considered be most crucial relationships between ESs. Most trade-offs have weakened space. Land use is important factor restricting trade-off intensity Grassland, forest, unused land sensitive changes relationship intensity. NDVI critical for interpreting thresholds threshold less than 0.3. Average annual precipitation inflection points 250, 300, 350, 450 mm, while temperature occurred at 2.8, 3, 3.5 °C. Valuable guidance dryland could provided by timely in-depth insights into socio-ecological drivers influence among

Language: Английский

Citations

7
Can ecological compensation reduce air pollution? New evidence from resource-based cities in China DOI
Shimei Weng, Weiliang Tao, Lianbiao Cui

et al.

Energy Sources Part B Economics Planning and Policy, Journal Year: 2024, Volume and Issue: 19(1)

Published: May 9, 2024

China has made great efforts to establish an ecological compensation mechanism, but there lacks empirical evidence on whether this scheme effectively reduces air pollution. To test the effectiveness of quality (AQEC) pollution control, study considers 114 resource-based cities in and uses a multi-period difference-in-difference (DID) model for analysis. The finding shows that AQEC policy significantly concentration pollutants by promoting prevention local authority enthusiasm abatement, resulting average annual decrease PM2.5 concentrations approximately 3.9 µg/m3 pilot cities. eastern northern China, those with less financial pressure have greater inhibitory effects recommends establishing long-term protection mechanisms implementing differentiated policies focused green technological innovation autonomy.

Language: Английский

Citations

7
Spatiotemporal variations and tradeoff-synergy relations of ecosystem services under ecological water replenishment in Baiyangdian Lake, North China DOI
Beining Mao, Xuan Wang,

Zhenmei Liao

et al.

Journal of Environmental Management, Journal Year: 2023, Volume and Issue: 343, P. 118229 - 118229

Published: May 27, 2023

Language: Английский

Citations

17
Threshold-determined ecological risk early warning models are effective tools for conservation strategies guiding DOI
Ziming Song,

Yongbin Bao,

Jiquan Zhang

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 462, P. 142630 - 142630

Published: May 19, 2024

Language: Английский

Citations

6
The dominant influencing factors of desertification and ecological risk changes in Qinghai Area of Qilian Mountains National Park: Climate change or human activity? DOI
Zijin Liu,

Jianhua Si,

Bing Jia

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 362, P. 121335 - 121335

Published: June 1, 2024

Language: Английский

Citations

5
From pixels to Policy: Unveiling the interplay of Production, Living, and ecological functions in Nanjing metropolitan area DOI Creative Commons
Tonghui Yu, Xuan Huang, Xufeng Cui

et al.

Ecological Indicators, Journal Year: 2024, Volume and Issue: 166, P. 112443 - 112443

Published: Aug. 2, 2024

Based on the need for optimal spatial configuration of national land, this study utilizes a multi-source data integration method at grid scale to precisely assess levels production, living, and ecological functions (PLEFs) in Nanjing Metropolitan Area (NMA). Simultaneously, we develop an identification system both mechanistic equilibrium model comparative advantage index, which is applied identify enhance zoning space (PLES) within NMA. The findings indicate that: (1) production function NMA has shown significant growth trend, while increments living are relatively modest, with each transitioning from concentration dispersion. (2) distribution PLEFs exhibits distinct characteristics: High values concentrated northeast, southwest lower values. Living elevated central region but diminish toward northern southern regions. Ecological south decline There also variations centers gravity these functions. (3) consists six functionally-dominant spaces twelve functionally-composite spaces, showing fluidity during period. (4) In response demand orderly development land sustainable economic growth, categorizes into four zones: priority, livelihood protection, preservation, restoration. priority zone comprises largest proportion, protection smallest. Additionally, proposes tailored optimization strategy, designed serve as scientific benchmark advancing harmonizing space.

Language: Английский

Citations

5
Identifying the Production–Living–Ecological Functional Structure of Haikou City by Integrating Empirical Knowledge with Multi-Source Data DOI Creative Commons
Bingbing Zhao,

Xiaoyong Tan,

Liang Luo

et al.

ISPRS International Journal of Geo-Information, Journal Year: 2023, Volume and Issue: 12(7), P. 276 - 276

Published: July 12, 2023

The inefficient use of urban resources and the imbalance spatial structures make optimizing land management a top priority in environmental management. Traditional classification systems that prioritize only natural features while disregarding human activity can result redundancy conflicts planning. Production–Living–Ecological Space (PLES) approach was developed as an integrated method for territorial classification. However, most existing studies on PLES are conducted at provincial scales, largely overlooking fine-scale usage within cities. In addition, concept has been vaguely defined, resulting linear simple identification methods not applicable to complex environments. To address these issues, this study proposes identify based supervised using random forest models, which integrate empirical knowledge multi-source heterogeneous information. experiments Haikou reveal regional aggregation living production spaces scarcity ecological space city. Our concrete identifying be applied multiple regions, providing effective tool coordinated production, living,

Language: Английский

Citations

10