Spatial distribution of hazard index via heavy metals consumption in water from the Himalayan lacustrine ecosystems

Physics and Chemistry of the Earth Parts A/B/C, Год журнала: 2025, Номер unknown, С. 103858 - 103858

Опубликована: Янв. 1, 2025

Язык: Английский

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Circular Economy in the Renewable Energy Sector: A Review of Growth Trends, Gaps and Future Directions

Energy Nexus, Год журнала: 2025, Номер unknown, С. 100395 - 100395

Опубликована: Фев. 1, 2025

Язык: Английский

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Optimization of Integrated Reservoir for Supporting the Raw Water Supply

Civil Engineering Journal, Год журнала: 2023, Номер 9(4), С. 860 - 872

Опубликована: Апрель 1, 2023

This research intends to analyze the optimal operation pattern for fulfilling raw water demand, and it is conducted in integrated cascade reservoir of Duriangkang-Muka Kuning, Batam City, Indonesia. However, City economic center Riau Islands absolutely needs enough supplies support its development. The need predicted reach about 6,630.29 l/s 2025. Due population growth that estimated 1.8 million people 2025 plan development as an industry tourism center, faced with condition management becomes a very important thing supporting continuity supply. methodology consists collecting data, such inflow, capacity curve, data on needs; then building optimization model by determining objective function constraints reservoir; carrying out using linear programming simulation models operation. result presents Kuning reservoirs. boundary curve upper lower normal operation, outflow need, rule supply pumping from Duriangkang Muka reservoir. It hoped can be used reference operating two reservoirs fulfill population. Doi: 10.28991/CEJ-2023-09-04-07 Full Text: PDF

Язык: Английский

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Impact of grassland storage balance management policies on ecological vulnerability: Evidence from ecological vulnerability assessments in the Selinco region of China

Journal of Cleaner Production, Год журнала: 2023, Номер 426, С. 139178 - 139178

Опубликована: Окт. 5, 2023

Язык: Английский

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Quantifying future water resource vulnerability in a high-mountain third pole river basin under climate change

Journal of Environmental Management, Год журнала: 2024, Номер 367, С. 121954 - 121954

Опубликована: Авг. 2, 2024

Язык: Английский

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Revisiting water resources management in the Mandara Mountains

Heliyon, Год журнала: 2025, Номер 11(1), С. e41692 - e41692

Опубликована: Янв. 1, 2025

This article evaluates the prospects for rainwater harvesting (RWH) as a means of optimizing water management in Mandara Mountains. RWH is small-scale conservation approach locally intercepting and storing rainfall before it enters usual hydrologic cycle. ancient practice has recently sustained lives semiarid areas world (e.g. Brazil, China), but not yet really used Mountains Cameroon where people are still lacking safe drinking water. Recently, was also demonstrated missing puzzle integrated resources (IWRM) only facing scarcity. The present aims to prepare large scale Water yields estimated residential roofs, administrative confessional buildings, agricultural farm scale). results show that an affordable, applicable, attractive tool both rural urban communities sustainably solve long-lasting problem lack Moreover, despite short rainy season, may provide enough irrigation mitigate dry spells increase livestock productivity. study regarded blueprint planning sustainable

Язык: Английский

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Integrating analyzing water retention and vulnerability on the Qinghai-Tibet Plateau for regional water security and sustainable development

Journal of Hydrology Regional Studies, Год журнала: 2025, Номер 58, С. 102299 - 102299

Опубликована: Март 4, 2025

Язык: Английский

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Integrating AHP and GIS for Sustainable Surface Water Planning: Identifying Vulnerability to Agricultural Diffuse Pollution in the Guachal River Watershed

Sustainability, Год журнала: 2025, Номер 17(9), С. 4130 - 4130

Опубликована: Май 2, 2025

Diffuse agricultural pollution is a leading contributor to surface water degradation, particularly in regions undergoing rapid land use change and intensification. In many developing countries, conventional assessment approaches fall short of capturing the spatial complexity cumulative nature multiple environmental drivers that influence vulnerability. This study addresses this gap by introducing Integral Index Vulnerability Contamination (IIVDC), spatially explicit, multi-criteria framework combines Analytical Hierarchy Process (AHP) with Geographic Information Systems (GIS). The IIVDC integrates six key indicators—slope, soil erodibility, use, runoff potential, hydrological connectivity, observed quality—weighted through expert elicitation mapped at high resolution. methodology was applied Guachal River watershed Valle del Cauca, Colombia, where pressures are pronounced. Results indicate 33.0% exhibits vulnerability 4.3% very vulnerability, critical zones aligned steep slopes, limited vegetation cover, strong connectivity cultivated areas. By accounting for both biophysical attributes pollutant transport pathways, offers replicable tool prioritizing management interventions. Beyond its technical application, contributes sustainability enabling evidence-based decision-making resource protection planning. It supports integrated, targeted actions can reduce long-term contamination risks, guide sustainable practices, improve institutional capacity governance. approach suited contexts data but planning essential. Future refinement should consider dynamic quality monitoring validation across contrasting hydro-climatic enhance transferability.

Язык: Английский

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Driving effects of spatiotemporal evolution of the water resources carrying capacity in the Yellow River Basin (Henan section)

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Ноя. 26, 2024

The water resources carrying capacity (WRCC) is a crucial indicator for assessing social, economic and ecological sustainability supported by resources. While there are abundant studies on the WRCC, remains need to thoroughly analyze driving effects of WRCC evolution. In this study, an index-based evaluation system was constructed, comprehensive model employed assess spatiotemporal evolution in Yellow River Basin (YRB) (Henan section). Then, forces factors were analyzed from perspective, thus clarifying differences. results indicated that (1) YRB section) exhibited growth trend 2010 2022, significantly higher upstream cities than downstream cities; (2) core changed social progress development; (3) key influencing per capita disposable income urban residents, urbanization rate gross domestic product (GDP) capita. This study offers novel research perspective increase contributes formulation targeted development measures.

Язык: Английский

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Estimating the removal rate coefficient for intensified wetlands utilizing reactive media for treating high-strength wastewater: an N-k-C* approach

Elsevier eBooks, Год журнала: 2024, Номер unknown, С. 647 - 678

Опубликована: Дек. 4, 2024

Язык: Английский

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