Construction and Optimization of Ecological Security Patterns Based on Ecosystem Services in the Wuhan Metropolitan Area DOI Creative Commons
Beiling Chen, Jianhua Zhu, Huayan Liu

и другие.

Land, Год журнала: 2024, Номер 13(11), С. 1755 - 1755

Опубликована: Окт. 25, 2024

Rapid urbanization has affected ecosystem stability, and the construction of ecological security patterns (ESPs) can rationally allocate resources achieve protection. Priority evaluation critical areas maximize benefits protection, which is crucial for sustainable urban development. However, most prior studies have focused on assessing individual elements ESP, rarely considering both protection priority sources corridors. We constructed ESPs Wuhan Metropolitan Area (WMA) from 2000 to 2020 evaluated corridors The findings indicated that high-level exhibited higher overall landscape connectivity service values with lower patch fragmentation. average area proportions primary, secondary, tertiary in 2000, 2010, were 41.11%, 23.03%, 29.86%, respectively. High-level had shorter lengths offered comprehensive values. total length secondary exceeded primary by 1951.19 km, 650.39 2238.18 km 2020, Primary corridors, connected fragmented isolated sources, should their land percentage increased enhance connectivity. Secondary two independent distant providing basis intervening area, whose surrounding habitats be protected. This study identifies offers a theoretical practical reference balancing development

Язык: Английский

Decoding spatial patterns of urban thermal comfort: Explainable machine learning reveals drivers of thermal perception DOI
Chunguang Hu, Hui Zeng

Environmental Impact Assessment Review, Год журнала: 2025, Номер 114, С. 107895 - 107895

Опубликована: Март 5, 2025

Язык: Английский

Процитировано

2
Ecological Security Pattern based on XGBoost-MCR model: A case study of the Three Gorges Reservoir Region DOI
Deliang Sun, Xiaoqing Wu, Haijia Wen

и другие.

Journal of Cleaner Production, Год журнала: 2024, Номер 470, С. 143252 - 143252

Опубликована: Июль 26, 2024

Язык: Английский

Процитировано

15
Does Market-Based Environmental Regulation Improve the Residents’ Health: Quasi-Natural Experiment Based on DID DOI Creative Commons
Bingnan Guo,

Weizhe Feng,

Ji Lin

и другие.

INQUIRY The Journal of Health Care Organization Provision and Financing, Год журнала: 2024, Номер 61

Опубликована: Янв. 1, 2024

Improving the residents’ health is an important strategy for addressing declining population dividend in China under new development paradigm. Based on panel data of 290 prefecture-level cities from 2010 to 2021, this paper uses environmental tax as a quasi-natural experiment, and adopts DID model explore impact market-based regulation health. The results show that implementation can significantly reduce mortality rate, indicating enhancement outcomes. Mechanism analysis shows mainly relies air quality improve Also, heath effect will be effective with increase income, it’s stronger administrative border areas. Heterogeneity western regions resource-based than those central eastern non-resource-based cities. This provides evidence comprehensive understanding regulations well-being, offering insights green strategies.

Язык: Английский

Процитировано

10
Quantifying the Impact and Importance of Natural, Economic, and Mining Activities on Environmental Quality Using the PIE-Engine Cloud Platform: A Case Study of Seven Typical Mining Cities in China DOI Open Access
Jianwen Zeng,

Xiaoai Dai,

Wenyu Li

и другие.

Sustainability, Год журнала: 2024, Номер 16(4), С. 1447 - 1447

Опубликована: Фев. 8, 2024

The environmental quality of a mining city has direct impact on regional sustainable development and become key indicator for assessing the effectiveness national policies. However, against backdrop accelerated urbanization, increased demand resource development, promotion concept ecological civilization, cities are faced with major challenge balancing economic protection. This study aims to deeply investigate spatial temporal variations its driving mechanisms mineral resource-based cities. utilizes wide coverage multitemporal capabilities MODIS optical thermal infrared remote sensing data. It innovatively develops index (RSEI) algorithm PIE-Engine cloud platform quickly obtain RSEI, which reflects environment. evolution characteristics in seven typical China from 2001 2022 were analyzed. Combined vector mine surface data, variability impacts activities environment quantitatively separated explored. In particular, taken into account by creating buffer zones zoning statistics analyze response relationship between RSEI these factors, including distance area percentage area. addition, drivers 2019 analyzed through Pearson correlation coefficients pixel 10 natural, economic, mining. Regression modeling was performed using random forest (RF) model, ranked order importance factor assessment. results showed that (1) changed significantly during period, negative significant. (2) areas low values closely related (3) generally lower than average level gradually as site increased. (4) increase size initially exacerbates environment, but is weakened beyond certain threshold. (5) most important affecting followed DEM, GDP, precipitation. great advancing formulating strategies.

Язык: Английский

Процитировано

9
Spatiotemporal evolution of ecological environmental quality and its dynamic relationships with landscape pattern in the Zhengzhou Metropolitan Area: A perspective based on nonlinear effects and spatiotemporal heterogeneity DOI
Qi Liu, Jiajun Qiao, Mengjuan Li

и другие.

Journal of Cleaner Production, Год журнала: 2024, Номер unknown, С. 144102 - 144102

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

5
Long-Term Dynamic Monitoring and Driving Force Analysis of Eco-Environmental Quality in China DOI Creative Commons
Weiwei Zhang,

Zixi Liu,

Kun Qin

и другие.

Remote Sensing, Год журнала: 2024, Номер 16(6), С. 1028 - 1028

Опубликована: Март 14, 2024

Accurate assessments of the historical and current status eco-environmental quality (EEQ) are essential for governments to have a comprehensive understanding regional ecological conditions, formulate scientific policies, achieve United Nations Sustainable Development Goals (SDGs). While various approaches EEQ monitoring exist, they each limitations cannot be used universally. Moreover, previous studies lack detailed examinations dynamics its driving factors at national local levels. Therefore, this study utilized remote sensing index (RSEI) assess China from 2001 2021. Additionally, an emerging hot-spot analysis was conducted spatial temporal China. The degree influence eight major drivers affecting evaluated by GeoDetector model. results show that 2021, mean RSEI values in showed fluctuating upward trend; varied significantly different regions China, with lower north west higher northeast, east, south general. spatio-temporal patterns hot/cold spots were dominated intensifying hot spots, persistent cold diminishing area coverage over 90%. concentrated east Hu Huanyong Line, while west. oscillating located ecologically fragile agro-pastoral zone, next upper part Line. Natural forces become main force changes China’s EEQ, precipitation soil sand content key variables EEQ. interaction between these had greater impact on than individual factors.

Язык: Английский

Процитировано

4
Identification of ecological security pattern in the Qinghai-Tibet Plateau DOI Creative Commons
Wangping Li, Yadong Liu,

Qingrun Lin

и другие.

Ecological Indicators, Год журнала: 2025, Номер 170, С. 113057 - 113057

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
The Combined Effects of Topography and Climate Factors Dominate the Spatiotemporal Evolution of the Ecological Environment in the Yangtze River Economic Belt DOI Open Access

Shouhai Shi,

Hua Qiu, Shunping Ji

и другие.

Land Degradation and Development, Год журнала: 2025, Номер unknown

Опубликована: Янв. 20, 2025

ABSTRACT The Yangtze River Economic Belt (YREB) is a key eco‐environmental protection barrier and economic engine in China. Understanding the characteristics of its spatiotemporal evolution mechanisms driving these changes important for revealing shifts ecosystem structure function. However, governing elements ecological environment how components interact remain unclear due to strong coupling impact urbanization climate change. This paper constructed long‐term series remote sensing based index (RSEI) evaluate variation YREB during 2000–2024. Subsequently, fundamental reasons were quantitatively analyzed using optimal parameters‐based geographical detector (OPGD). Results indicated: (1) average RSEI was 0.68, indicating rather high overall quality (EEQ), with 73% region having values more than 0.60. regions excellent conditions concentrated Zhejiang, Jiangxi, Guizhou, Hunan, while poorer areas northwestern Yunnan, southwestern Sichuan, western Hubei. (2) EEQ mainly showed degradation trend, degraded exceeding 80% over past 25 years. In future, most might face higher risks degradation. (3) Digital elevation model (DEM), temperature (Tem), population (POP) factors environment. There significant interactions between certain factors, interaction DEM potential evapotranspiration (Pet) explaining 62.2% distribution. findings assisted creation an civilization by offering policy proposals managing conserving environments.

Язык: Английский

Процитировано

0
Improving Ecological Barrier Area Sustainability Integrating Ecosystem Service Interaction and Social–Ecological System Coupling DOI Open Access
Sinan Li, Junwei Pu, Xiaodong Deng

и другие.

Land Degradation and Development, Год журнала: 2025, Номер unknown

Опубликована: Фев. 6, 2025

ABSTRACT Ecological barrier areas are the natural area with special ecological functions, and play a vital role in maintaining global balance, protecting biodiversity, regulating climate. They also profoundly affect local social system inhabitants' lifestyle. Mitigating trade‐offs between distinct ecosystem services enhancing social–ecological coupling essential for sustainable development of areas. However, lack integrating them on topographical gradient features compromises our ability to design precise interventions regional sustainability. Taking Sichuan‐Yunnan Barrier as case area, this study developed management approach by service interactions under multidimensional gradients provide reference assessing improving sustainability area. The results demonstrated that during 2010–2020, topography played key shaping interactions, hilly showing highest synergistic level multiple pairs. high relief mountain had lowest index system; decreased rapidly flatter areas, while it increased low middle Based above multi‐dimensional characteristics, six zones were subdivided formulating differentiated strategies This research provides insights regarding territorial spatial strategies, delivers guidance coordinating relationships systems other similar

Язык: Английский

Процитировано

0
Developing an Integrated Risk Assessment Method for Ecological Protection Redlines to Optimize Ecological Protection Policies: Based on a Multidimensional Assessment Framework and Risk Path Analysis DOI
Haoran Gao,

Jian Gong,

Jiakang Liu

и другие.

Land Degradation and Development, Год журнала: 2025, Номер unknown

Опубликована: Апрель 1, 2025

ABSTRACT As urbanization and industrialization advance, China faces increasingly severe ecological challenges. The Ecological Protection Redline (EPR) policy is a crucial tool for land use management protection but requires comprehensive risk assessment method to address ongoing This study integrated multiple factors with resilience theory establish “Hazard‐Exposure‐Vulnerability‐Damage‐Final Risk” framework, assessing the spatiotemporal dynamics risks of different EPR types in Qinghai Province over 20 years. Path analysis was further used reveal relationships between stages. Results show increasing hazards exposure Water Conservation (WC), Biodiversity Maintenance (BM) Land Desertification (LD) types, improved water conservation, stable biodiversity, controlled desertification vulnerability across regions. Integrated results downward trend WC type, BM type fluctuated improved, an initial increase followed by decrease LD type. revealed that damage WC‐type driven direct hazard impacts, BM‐type vulnerability, LD‐type indirect effects through exposure. emphasizes optimization policies reducing external disturbances enhancing ecosystem resilience, providing recommendations practical experience sustainable management.

Язык: Английский

Процитировано

0