Historical Changes and Driving Factors of Food-Water-Energy Footprint Consumption: A Case Study of the Beijing-Tianjin-Hebei City Agglomeration

Sustainable Cities and Society, Journal Year: 2025, Volume and Issue: unknown, P. 106222 - 106222

Published: Feb. 1, 2025

Language: Английский

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Current state and prospects for the development of the grain sector of china’s agro-industrial complex

BIO Web of Conferences, Journal Year: 2025, Volume and Issue: 161, P. 00042 - 00042

Published: Jan. 1, 2025

Grain production in China plays a crucial role ensuring food security and sustainable economic growth. The country’s agriculture, including the cultivation of major grain crops, is constant process modernization. This article analyzes natural characteristics four regions — Eastern, Central, Western, Northeastern their impact on structure agricultural production. discusses main cultural features, issues, prospects related to development sector. Based data exports, authors conclude that China’s growing dependence soybean imports persists despite efforts increase domestic volumes. In future, believe special attention should be given optimizing land resources, implementing precision farming technologies, improving mechanization levels enhance efficiency.

Language: Английский

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Supply-Demand risk assessment of urban flood resilience from the perspective of the ecosystem services: A case study in Nanjing, China

Ecological Indicators, Journal Year: 2025, Volume and Issue: 173, P. 113397 - 113397

Published: March 26, 2025

Language: Английский

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Coupling Coordination Evaluation and Optimization of Water–Energy–Food System in the Yellow River Basin for Sustainable Development

Systems, Journal Year: 2025, Volume and Issue: 13(4), P. 278 - 278

Published: April 10, 2025

Understanding the coupling mechanisms and coordinated development dynamics of water–energy–food (WEF) system is crucial for sustainable river basin development. This study focuses on Yellow River Basin, conducting a comprehensive analysis system’s influencing factors. A structured evaluation framework established, integrating entropy weight–TOPSIS method, coordination degree model, spatial correlation analysis. Empirical conducted using data from nine provinces (regions) along 2003 to 2022 assess spatiotemporal evolution level. The Tobit regression model employed quantify impact various factors degree. Results indicate that index WEF in Basin exhibits an overall upward trend, with remaining at high level extended period, up 0.231 0.375. interdependence among three major systems strong (0.881–0.939), while has increased over time despite fluctuations, qualitative leap not yet been achieved. follows distribution pattern midstream > downstream upstream, characterized by predominantly However, frequently remains forced or below, general trend upstream. From 2008, positive autocorrelation was observed across provinces, indicating agglomeration effect. By 2022, most were clustered “high-high” “low-low” areas, reflecting minimal regional differences. Key positively include economic levels, industrial structure upgrading, urbanization, transportation networks, technological innovation negatively affects coordination. Based these findings, it recommended strengthen balanced development, optimize layout structures, improve inter-regional resource circulation mechanism, promote deep integration production practices address bottlenecks hindering system. Policy recommendations are proposed provide strategic references socioeconomic thereby achieving high-quality growth region.

Language: Английский

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Study on the Equity and Coupling Coordination of Ecosystem Services and Residents' Well-being in Jiangxi Province from the Perspective of Spatial Justice

Sustainable Cities and Society, Journal Year: 2025, Volume and Issue: unknown, P. 106395 - 106395

Published: April 1, 2025

Language: Английский

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