Spillover effects of upstream irrigation expansion on downstream water stress in transboundary river basins DOI Creative Commons
Jinwei Dong, Xi Chen, Xiaogang He

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 19, 2024

Abstract The expansion of irrigated cropland exacerbates water scarcity, while geopolitical environment further intensifies the spatial imbalance resources, particularly in transboundary rivers. However, little is known about evolution stress upstream and downstream regions within river basins their potential interrelationships. Here, we find that 396 431 sub-basins (91.9%) experience increasing irrigation (IWS) between 1901 2005, with number facing scarcity doubling from 51 to 118. Disparities IWS widen 92.4% basins, especially South Asia, Central Africa. areas (6 Mha·yr-1) associated withdrawals (20.4 km3·yr-1) exacerbate by 34.3 ± 3.5% this spillover effect projected intensify through 2099. Our findings emphasize urgent need for cooperative management basins.

Language: Английский

A food resilience model integrating local wisdom and sociotechnical dynamic systems: Case study flood-affected communities in the Bengawan solo area DOI Creative Commons
Issa Dyah Utami,

Nachnul Anshori,

Haryani Saptaningtyas

et al.

Progress in Disaster Science, Journal Year: 2025, Volume and Issue: unknown, P. 100413 - 100413

Published: Feb. 1, 2025

Language: Английский

Citations

0
Bespoke cultivation of seablite with digital agriculture and machine learning DOI Creative Commons
Thanapong Chaichana,

Graham Reeve,

Brett Drury

et al.

Ecological Indicators, Journal Year: 2024, Volume and Issue: 166, P. 112559 - 112559

Published: Aug. 30, 2024

Climate change has driven agriculture to alter farming methods for food production. This paper presents a new concept monitoring, acquisition, management, analysis, and synthesis of ecological data, which captures the environmental determinants direct gradients suited particular requirement specific plant cultivation sustainable agriculture. The purpose this study is investigate smart seablite system. A novel digital agricultural method was developed applied digitised cultivation. Machine learning used predict future growth conditions plants (seablites). identified illustrative maps origins, conceptual model, essential factors growing seablite, circuit cultivating data phases comprised data. findings indicate that: (1) An indicator soil salinity quantity sodium chloride extracted from sample indicating its origin determinants. (2) Saline soil, saline water, pH, moisture, temperature, sunlight are development. These dependent on climate were measured using (3) Digital circuits provide better understanding relationship between phases. (4) Deep neural networks outperformed vector machines, with 86% accuracy at predicting seablites. Therefore, finding showed that development can be manipulated as key controllers in response planned. Basic digitisation aids migration. an important practice agroecosystems.

Language: Английский

Citations

3
A review of oxygen generation through renewable hydrogen production DOI Creative Commons
Bo Zhang, Mohd Farid Muhamad Said, Erdiwansyah Erdiwansyah

et al.

Sustainable Chemistry for Climate Action, Journal Year: 2025, Volume and Issue: unknown, P. 100079 - 100079

Published: April 1, 2025

Language: Английский

Citations

0
Building Blocks for an Energy Transition DOI Creative Commons
Gilbert Ahamer

Journal of Energy and Power Technology, Journal Year: 2024, Volume and Issue: 06(02), P. 1 - 28

Published: May 13, 2024

The present need for an energy transition in the wake of a global climate catastrophe led to “EU green deal” which requires system all countries. This study aimis survey aims identify strategies within such based on trend analyses and reports available technologies implementation. Based literature analysis over 300 pieces (of feasibility studies technology implementation with focus Central Europe) statistical levels “energy intensity” (E/GDP) covering three decades countries worldwide, diagnosis is made that steady improvements several dedicated technological areas can be were could still increased future, as required by targets. Across distinct fields economy, concrete options are portrayed: Energy infrastructure, Smart grids, Transmission grid management, Electricity storage, Heat Industrial waste heat; linked diagnosed long-term trends emerging from “Global Change Data Base” GCDB, allowing sectorial so-called intensity, was not yet delivered until now time series literature. main findings show economic sectors clusters most appropriate achieve targets while safeguarding social aspects sustainability.

Language: Английский

Citations

1
A practical and efficient approach to evaluating the irrigation water supply from electricity consumption: A case study in Siyang County, China DOI
Yazhou Qin,

Yansong Cui

Irrigation and Drainage, Journal Year: 2024, Volume and Issue: unknown

Published: June 15, 2024

Abstract To facilitate agricultural water rights trading reform in China and improve the efficiency of irrigation, an effective practical approach called conversion coefficient from electricity consumption to irrigation supply (CCECIWS) method is introduced this study. Application Siyang County meticulously investigated. First, four measurement strategies are employed for precise estimation volume pumps (AIWPs) County. Then, CCECIWS data collected through on‐site testing distribution pattern CCECIWSs AIWPs analysed, ranges values different groups delineated. Conjoint analysis conducted quantify influence two factors on CCECIWSs. Finally, three regression models developed validated predict remaining 60% total AIWPs, which not tested site. The prediction results show that have acceptable accuracy. contribution research provision a efficient indirectly evaluate supply, saving both time economic costs laying foundation future topic.

Language: Английский

Citations

1
Towards sustainable resource allocation in agriculture: A systematic review on cropping pattern optimization approaches DOI Creative Commons
Nima Taheri, Mir Saman Pishvaee, Hamed Jahani

et al.

Applied Soft Computing, Journal Year: 2024, Volume and Issue: unknown, P. 112360 - 112360

Published: Oct. 1, 2024

Language: Английский

Citations

1
Literature review on optimization of transboundary water for irrigation DOI Creative Commons
Entin Hidayah, Retno Utami Agung Wiyono, Wiwik Yunarni Widiarti

et al.

Water Science & Technology Water Supply, Journal Year: 2024, Volume and Issue: 24(12), P. 3979 - 4008

Published: Nov. 11, 2024

ABSTRACT Transboundary water resources are essential for agricultural sustainability and regional development, they intrinsically linked to achieving the United Nations' SDGs water-food-energy nexus (WFE-NEXUS) concept. Despite challenges such as conflicting allocation climate change impacts, effective transboundary management irrigation is crucial meeting of eradicating hunger, providing clean sanitation, offering affordable sustainable energy, taking action. This work synthesizes approaches optimization, highlighting significance a holistic plan that considers both technical social factors. Remote-sensing technologies, data forecasting, hydrology hydraulic modelling, resource modelling all contribute maximize policy creation, particularly when paired with collaborative government features. integrated approach optimization fosters long-term development by improving livelihoods, resilience, inclusive growth through efficient management.

Language: Английский

Citations

0
A robust multi-objective optimization model for grid-scale design of sustainable cropping patterns: A case study DOI Creative Commons
Nima Taheri, Mir Saman Pishvaee, Hamed Jahani

et al.

Computers & Industrial Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 110772 - 110772

Published: Dec. 1, 2024

Language: Английский

Citations

0
Spillover effects of upstream irrigation expansion on downstream water stress in transboundary river basins DOI Creative Commons
Jinwei Dong, Xi Chen, Xiaogang He

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 19, 2024

Abstract The expansion of irrigated cropland exacerbates water scarcity, while geopolitical environment further intensifies the spatial imbalance resources, particularly in transboundary rivers. However, little is known about evolution stress upstream and downstream regions within river basins their potential interrelationships. Here, we find that 396 431 sub-basins (91.9%) experience increasing irrigation (IWS) between 1901 2005, with number facing scarcity doubling from 51 to 118. Disparities IWS widen 92.4% basins, especially South Asia, Central Africa. areas (6 Mha·yr-1) associated withdrawals (20.4 km3·yr-1) exacerbate by 34.3 ± 3.5% this spillover effect projected intensify through 2099. Our findings emphasize urgent need for cooperative management basins.

Language: Английский

Citations

0