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

и другие.

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Дек. 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.

Язык: 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

и другие.

Progress in Disaster Science, Год журнала: 2025, Номер unknown, С. 100413 - 100413

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0

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

Graham Reeve,

Brett Drury

и другие.

Ecological Indicators, Год журнала: 2024, Номер 166, С. 112559 - 112559

Опубликована: Авг. 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.

Язык: Английский

Процитировано

3

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

и другие.

Sustainable Chemistry for Climate Action, Год журнала: 2025, Номер unknown, С. 100079 - 100079

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0

Building Blocks for an Energy Transition DOI Creative Commons
Gilbert Ahamer

Journal of Energy and Power Technology, Год журнала: 2024, Номер 06(02), С. 1 - 28

Опубликована: Май 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.

Язык: Английский

Процитировано

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, Год журнала: 2024, Номер unknown

Опубликована: Июнь 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.

Язык: Английский

Процитировано

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

и другие.

Applied Soft Computing, Год журнала: 2024, Номер unknown, С. 112360 - 112360

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

1

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

и другие.

Water Science & Technology Water Supply, Год журнала: 2024, Номер 24(12), С. 3979 - 4008

Опубликована: Ноя. 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.

Язык: Английский

Процитировано

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

и другие.

Computers & Industrial Engineering, Год журнала: 2024, Номер unknown, С. 110772 - 110772

Опубликована: Дек. 1, 2024

Язык: Английский

Процитировано

0

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

и другие.

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Дек. 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.

Язык: Английский

Процитировано

0