Multi-Scenario Simulation of Land-Use Change and Delineation of Urban Growth Boundaries in County Area: A Case Study of Xinxing County, Guangdong Province

Land, Journal Year: 2022, Volume and Issue: 11(9), P. 1598 - 1598

Published: Sept. 17, 2022

Delineating urban growth boundaries (UGBs) by combining the land-use/land-cover (LULC) change simulation method has become common in recent studies. However, few of existing studies have integrated multi-source big data to analyze driving factors LULC dynamics simulation. Moreover, most previous mainly focused on UGBs delineation macroscale areas rather than small-scale areas, such as county area. In this study, taking Xinxing County Guangdong Province study area, we coupled a system (SD) model and patch-generating land-use (PLUS) propose framework for Multi-source points interest (POIs), night-time light (NTL) Tencent user density (TUD) were forces change. The validation results indicate that received high accuracy both demand projection distribution combination can effectively describe influence human socio-economic expansion land industrial land. similar spatial patterns with results, which indicates proposed transform into available It been proven is effective provide insight territorial planning

Language: Английский

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Projection of bioclimatic patterns via CMIP6 in the Southeast Region of Türkiye: A guidance for adaptation strategies for climate policy

Environmental Monitoring and Assessment, Journal Year: 2023, Volume and Issue: 195(12)

Published: Nov. 10, 2023

Language: Английский

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Development vs. conservation in limited urban sprawl: An integrated framework for resolving the urban boundary dilemma in China

Journal of Geographical Sciences, Journal Year: 2024, Volume and Issue: 34(7), P. 1371 - 1393

Published: July 1, 2024

Language: Английский

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Construction of an Ecological Security Pattern in Rapidly Urbanizing Areas Based on Ecosystem Sustainability, Stability, and Integrity

Remote Sensing, Journal Year: 2023, Volume and Issue: 15(24), P. 5728 - 5728

Published: Dec. 14, 2023

The escalating pace of urbanization and human activities presents formidable challenges to landuse patterns ecological environments. Achieving a harmonious coexistence between humans nature high quality has emerged as global imperative. Constructing an security pattern become essential approach mitigating the adverse impacts urban sprawl, safeguarding well-being, promoting healthy development ecosystems. Focusing on ecosystem sustainability, stability, integrity, this study constructed in rapidly urbanizing areas, emphasizing achieving well-balanced integration expansion preservation. Ecological sources were identified by evaluation system “ecosystem service function–ecological sensitivity–landscape connectivity”. Resistance surfaces integrating natural factors. corridors nodes extracted methods such minimum cumulative resistance gravity models. Taking Nanchang City example, results show that there 15 sources, primarily woodland, displaying distinct “island” phenomenon. Additionally, 41 with combined length 2170.54 km, exhibiting dense distribution southwest sparse northeast. city was found encompass 122 nodes, predominantly situated along near indicating strong spatial aggregation pattern. An optimized “one ring, two belts, three zones, multiple nodes” proposed for synergizing protection, restoration, rapid urbanizing.

Language: Английский

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Construction of Ecological Security Patterns Incorporating Multiple Types of Ecological Service Functions for Developed Coastal Regions: A Case Study in Jinjiang Watershed, China

Land, Journal Year: 2024, Volume and Issue: 13(8), P. 1227 - 1227

Published: Aug. 7, 2024

An ecological security pattern is an essential natural solution for promoting the coordinated and sustainable development of urban growth environment within a given region. This study aims to develop comprehensive (ESP) Jinjiang watershed by integrating multiple service functions: regulation, eco-product provisions, human settlement services. Using well-established methodology “source identification—resistance surface construction—ecological corridor extraction”, we identified 322 source areas delineated 321 corridors spanning 1941.67 km, with key connecting regulation sources ordinary primarily linking provisions sources. Our results show that northern hilly regions are significant Anxi County services scattered across river valleys. integration enhances regional sustainability provides model similar coastal globally. findings offer scientific guidance balancing preservation, contributing worldwide.

Language: Английский

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What dominates the variation of ecosystem services across different urban expansion patterns?—Evidence from the Yangtze River Delta region, China

Environmental Impact Assessment Review, Journal Year: 2024, Volume and Issue: 110, P. 107674 - 107674

Published: Sept. 19, 2024

Language: Английский

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Sustainable urban growth boundaries for ecological protection via 2046 models of İzmir

Spatial Information Research, Journal Year: 2025, Volume and Issue: 33(1)

Published: Jan. 17, 2025

Language: Английский

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A Method for Delineating Urban Development Boundaries Based on the Urban–Rural Integration Perspective

Land, Journal Year: 2025, Volume and Issue: 14(4), P. 859 - 859

Published: April 14, 2025

Urban development boundaries are efficient tools for coordinating urban–rural relations and ensuring sustainable development. From 2000 to 2020, the expansion rate of built-up area in cities towns throughout China reached 177%, far exceeding urban population growth 96.5% same period. As this spatial seems continue, there is a need intervene control boundaries. We believe using integration perspective set (or reset) maintain will help manage more effectively than present methods. This research, therefore, develops an boundary delineation method from macroscopic view China. A new model defining was developed based on four dimensions interaction: economic demand, environmental protection, carrying capacity, resistance. And empirical study conducted Guiyang City as example. The results show that resultant can provide comprehensive realistic current methods, making it applicable controlling fostering rural

Language: Английский

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Research on the Construction of a Composite Humanistic Forest Ecological Corridor in the Main Urban Area of Daqing City

Sustainability, Journal Year: 2024, Volume and Issue: 16(8), P. 3122 - 3122

Published: April 9, 2024

The essential significance of forest ecological corridors primarily revolves around their role in enhancing and maintaining balance the environment. However, an aspect that has not been adequately addressed is potential terms recreational services. Focusing on main urban area Daqing City, this research investigates integration objectives, adopting “ecology-humanity” composite perspective. (1) Morphological Spatial Pattern Analysis (MSPA) connectivity analyses were employed to identify sources construct resistance framework, then delineated under scenarios using Minimum Cumulative Resistance (MCR) model; (2) then, system was refined ArcGIS network analysis for scenarios; (3) finally, study examined layout routes, aiming integrate optimal humanistic configuration aligns with dual objectives. spatial distribution City’s reveals a pattern where densely constructed areas predominantly feature less-developed regions are characterized by corridors. Ecological serve as crucial links between these types areas, mainly refining its structure.

Language: Английский

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Bibliometric analysis of ecological security pattern construction: Current status, evolution, and development trends

Ecological Indicators, Journal Year: 2024, Volume and Issue: 169, P. 112754 - 112754

Published: Nov. 6, 2024

Language: Английский

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