Accelerating decline of habitat quality in Chinese border areas

Resources Conservation and Recycling, Год журнала: 2024, Номер 206, С. 107665 - 107665

Опубликована: Апрель 30, 2024

Язык: Английский

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Driving mechanisms and multi-scenario simulation of land use change based on National Land Survey Data: a case in Jianghan Plain, China

Frontiers in Environmental Science, Год журнала: 2024, Номер 12

Опубликована: Июль 24, 2024

The Jianghan Plain is simultaneously responsible for ecological protection, food security and urbanization, land use conflicts are prominent. Revealing the driving mechanism of use/cover change (LUCC) simulating pattern can help to coordinate in future. Utilizing National Land Survey Data (NLSD) Jiangling County (2011–2020) patch-generating simulation (PLUS) model, this paper analyzed characteristics evolution, applied random forest classification (RFC) analyze mechanism, simulated 2035 under three scenarios natural development, planning guidance protection through Markov Cellular Automaton based on multiple seeds (CARS) models, proposed several countermeasures. study found that: 1) From 2011 2020, town construction increased, village land, agricultural decreased. 2) factors LUCC were socio-economic factors, spatial descending order. 3) In scenarios, trend expansion, encroachment inevitable by 2035. 4) It imperative actively advocate large-scale mechanization informatization production, encourage repurposing idle inefficiently used facilitate multi-purpose utilization, implement a policy locally balancing occupation compensation cultivated land. 5) When employing PLUS model simulate LUCC, using continuous NLSD yielded more accurate results than remote sensing image interpretation data. This offers theoretical basis coordinated development Plain, presents method enhance accuracy model.

Язык: Английский

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Research on Optimization Strategies of Regional Cross-Border Transportation Networks—Implications for the Construction of Cross-Border Transport Corridors in Xinjiang

Sustainability, Год журнала: 2024, Номер 16(13), С. 5337 - 5337

Опубликована: Июнь 23, 2024

Facility connectivity plays a pioneering role in the Belt and Road Initiative proposed by General Secretary Xi Jinping 2013. Xinjiang, as core area of Silk Economic bordering eight Eurasian countries, crucial cross-border transportation humanistic exchanges is focus national initiative. While current analysis on regional accessibility has become more diversified, analyses long-distance corridors are still relatively rare. Therefore, this paper takes Xinjiang Uygur Autonomous Region (XUAR) China main study extending westward to five Central Asian countries. Modified accounting methods gravity models used analyze status strength economic ties between The results showed that distance decay effect countries obvious; constraints “natural geography + economy” affect level from each state shows trend north weakness south. From optimization planning road network reverse projection, G3033 other highways construction Yi-A railroad will improve quo “east-west access but not north-south access” Xinjiang. “corridor effect” spatial polarization characteristics connection intensity significant. This important theoretical practical significance for corridors.

Язык: Английский

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Spatiotemporal Response Relationships Between Changes in Water Conservation Service and Landscape Pattern in Zoige Plateau, China

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

Опубликована: Янв. 13, 2025

ABSTRACT Understanding the link between landscape pattern and water conservation service (WCS) is crucial for effective resource planning. However, impact of configuration on WCS remains unclear. This study explored spatiotemporal relationships in Zoige Plateau (ZP), a vital waterhead yellow river, from 1990 to 2020. The results showed that woodland high‐coverage grassland exhibited highest capacity contributed greatest total WCS, suggesting importance protecting coverage area grassland. From 2020, areas high‐ medium‐coverage grasslands significantly decreased, implying adverse effects composition changes ZP's during past few decades. metrics significant variability across years, climate scenarios regions, highlighting role climatic underlying surface. Under realistic scenarios, greater most parts western northern ZP, which negatively correlated with aggregation index, patch density, mean fractal dimension index but positively shannon's diversity it better increase proportion large patches, reduce fragmentation, maintain diverse types. Conversely, southeastern part central where an opposite correlation aforementioned metrics, maintaining simpler type higher connectivity may be useful. These findings provided important insights identifying sensitive affect optimizing landscapes sustain WCS.

Язык: Английский

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Multiscale territorial spatial conflict evolution and driving mechanism in China's land border

Habitat International, Год журнала: 2025, Номер 156, С. 103302 - 103302

Опубликована: Янв. 27, 2025

Язык: Английский

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A multifaceted assessment and response framework for land use-based carbon metabolism: From Intra-City to Inter-City dynamics

Environmental Impact Assessment Review, Год журнала: 2025, Номер 112, С. 107861 - 107861

Опубликована: Фев. 11, 2025

Язык: Английский

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Roads to development? A comparison of development corridors vs regional roads in the Zambezi Region, Namibia

Journal of Maps, Год журнала: 2025, Номер 21(1)

Опубликована: Фев. 19, 2025

Язык: Английский

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Integrating circuit theory and network modeling to identify ecosystem carbon sequestration service flow networks

Ecological Informatics, Год журнала: 2025, Номер unknown, С. 103077 - 103077

Опубликована: Фев. 1, 2025

Язык: Английский

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Spatiotemporal Evolution of Construction Land and Its Driving Mechanism in the Yangtze River Delta Region: A Perspective of Diverse Development Orientation

Chinese Geographical Science, Год журнала: 2025, Номер 35(2), С. 343 - 357

Опубликована: Март 7, 2025

Язык: Английский

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Unveiling the morphologies and mechanisms of construction land expansion in border areas of Mainland Southeast Asia

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Март 8, 2025

Язык: Английский

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