Monitoring changes and multi-scenario simulations of land use and ecosystem service values in coastal cities: A case study of Qingdao, China

Environmental Monitoring and Assessment, Год журнала: 2025, Номер 197(2)

Опубликована: Янв. 15, 2025

Язык: Английский

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Identification, Mechanism and Countermeasures of Cropland Abandonment in Northeast Guangdong Province

Land, Год журнала: 2025, Номер 14(2), С. 246 - 246

Опубликована: Янв. 24, 2025

Cropland serves as the most vital resource for agricultural production, while its security is primarily threatened by abandonment. Northeast Guangdong Province features a fragmented terrain and faces significant issue of farmland It crucial to analyze phenomenon cropland abandonment safeguard food security. However, due limitations in data sources attribution methods, previous studies struggled comprehensively characterize driving mechanisms abandoned land. Using from Sentinel time series remote-sensing images, we employed land use change trajectory method map Jiaoling County 2019 2023. Furthermore, proposed novel analytical framework quantify influence pathways interaction effects The results indicate that: (1) overall accuracy extraction 79.6%. During study period, rate showed trend “gradual rise followed sharp decline”, area reached maximum 2021. southeastern rural areas was serious stubborn. (2) slope has greatest explanatory power abandonment, total cultivated area, aggregation index cropland, distance road. Each factor threshold effect. (3) Topography, location, agriculture factors directly or indirectly affect rate, with direct influences 0.247, 0.255, −0.256, respectively. research findings offer valuable scientific guidance managing deepen our understanding formation mechanisms.

Язык: Английский

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Assessing technology's influence on cropland green production efficiency in the Yellow River basin, China

Environmental Impact Assessment Review, Год журнала: 2025, Номер 112, С. 107838 - 107838

Опубликована: Фев. 3, 2025

Язык: Английский

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The Influences of Land Use and Economic Policy on Main Ecosystem Services in Rural East China

Sustainability, Год журнала: 2025, Номер 17(4), С. 1529 - 1529

Опубликована: Фев. 12, 2025

The growing need for food provision and materials challenges the maintenance of ecosystem services. Understanding composition services factors that affect are critical to improving rural development. An assessment in densely populated areas East China has been conducted. results show average value was 34.99 thousand RMB/ha. 30.01 RMB/ha, which main part relationships between were complex. Provision (nutrition) had no significant correlation with regulation (material) mainly influenced by forest cover, proportion arable land, population (adjusted R2 = 0.36). Social land use also a impact on nutrition material Land economic policies could regulate service changing types, mobility, income. Our findings may shed light synergetic development services, village worldwide.

Язык: Английский

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Exploring cultivated land trade-off/synergy of production and ecological supply–demand mismatch for coordinated development: evidence from mega urban agglomeration

Environment Development and Sustainability, Год журнала: 2025, Номер unknown

Опубликована: Апрель 17, 2025

Язык: Английский

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Bridging the ecosystem service supply-demand imbalance: Spatial flow patterns and driving forces in the Yangtze River midstream urban agglomeration, China

Ecological Indicators, Год журнала: 2025, Номер 175, С. 113531 - 113531

Опубликована: Апрель 28, 2025

Язык: Английский

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Spatial optimization of agricultural production from the perspective of “Greater Food Concept” in Yangzhou, China

Ecological Indicators, Год журнала: 2024, Номер 169, С. 112805 - 112805

Опубликована: Ноя. 29, 2024

Язык: Английский

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