Carbon metabolism mechanisms and evolution characteristics analysis of the food-water-energy nexus system under blue-green infrastructure changes DOI
Xiaodong Yan, Junfei Chen, Shuhan Zhou

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 951, P. 175763 - 175763

Published: Aug. 24, 2024

Language: Английский

Spatiotemporal characteristics of water use change and its driving factors in China’s urban agglomerations DOI Creative Commons
Chao Bao, Minyu Xu

Ecological Indicators, Journal Year: 2023, Volume and Issue: 151, P. 110279 - 110279

Published: May 6, 2023

Under the background of water scarcity, use change is a vital indicator for coordinated development socioeconomic and eco-environmental system, especially in China's urban agglomerations which are "markers" that identify across country. Therefore, this study adopts detailed data irrigation, industrial, domestic subsectors at prefecture-level city scale to reveal spatiotemporal characteristics changes within during 2000–2020. Meanwhile, contributions nine drivers quantitatively dissected by Logarithmic Mean Divisia Index (LMDI). The results show that, total experienced trend rising first then declining, but it remained about 360 billion m3 over whole period. Total sectoral 19 showed significant differences. activity structure effects increased 160 10 period, while intensity decreased 170 m3. Most cities had same dominant driving factors as overall situation agglomerations, belonging intensity-driven activity-driven type. could serve scientific supports propose targeted management policies pathways agglomerations.

Language: Английский

Citations

7

The Influence of Industrial Pulling Effect on the Coordinated Development of China’s Water Resources and Economic System DOI
Jingwei Zheng, Caizhi Sun

Water Resources Management, Journal Year: 2023, Volume and Issue: 37(13), P. 5307 - 5323

Published: Sept. 30, 2023

Language: Английский

Citations

6

Evolution of spatiotemporal pattern of virtual water in the Yangtze River economic belt DOI Creative Commons
Yuxuan Yang, Guiliang Tian, Jiao Jiao Li

et al.

Ecological Indicators, Journal Year: 2024, Volume and Issue: 161, P. 111967 - 111967

Published: April 1, 2024

Cross-regional water allocation within the river basin, coupled with development of specialized industries based on comparative advantages, can effectively mediate overall use efficiency. The uneven distribution resources and structural contradictions in usage hinder sustainable Yangtze River Economic Belt (YEB). This study aims to address these issues from perspective virtual trade, facilitate cross-regional resource guide adjustments industrial use, ensuring security. In this study, we developed a dynamic multi-regional input–output model (MRIO) explore change trade pattern YEB that evolves over time. sheds light evolving transfer patterns nuances pressure transmission. Additionally, it quantifies sectoral variations, pinpointing cornerstone across different regions. findings are as follows: (1) predominantly towards downstream regions remains unchanged, but regional disparities gradually diminishing. (2) upstream more pressures externally, while do not experience excessive external transfers pressures. (3) Agriculture-driven is being disrupted. While continue rely Agriculture their pillar industries, progressively shifting tertiary such Service. These results indicate economic primary driver changes transfer, key factor shaping latest transfer. Based existing policies, there need for comprehensive coordination strengthening exchanges between resources. necessary resolve conflicts by developing strengths main each region.

Language: Английский

Citations

2

Measuring the Gains and Losses of Virtual Water Flows in China’s Coastal Areas DOI Open Access
Liangshi Zhao, Shuang Yang

Water, Journal Year: 2024, Volume and Issue: 16(11), P. 1518 - 1518

Published: May 25, 2024

The virtual water flow behind product trade provides researchers with ideas to alleviate problems in China’s coastal areas, accompanying resource and economic implications. This paper adopts a multi-region input–output model calculate flows areas analyses benefits benefits, by combining the stress index shadow price, measure gains losses of flow. study shows that (1) depends on external supplies; (2) between inland generated 38.26 billion m3 net scarce savings CNY 31,751 indicating benefited from both perspectives; (3) among provinces cities caused 11.10 losses, but 9784 gains, further intensification such pattern was beneficial an perspective. reveals impacts at national scale proposes suggestions for promoting areas.

Language: Английский

Citations

1

Carbon metabolism mechanisms and evolution characteristics analysis of the food-water-energy nexus system under blue-green infrastructure changes DOI
Xiaodong Yan, Junfei Chen, Shuhan Zhou

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 951, P. 175763 - 175763

Published: Aug. 24, 2024

Language: Английский

Citations

1