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, Journal Year: 2025, Volume and Issue: unknown, P. 103858 - 103858

Published: Jan. 1, 2025

Language: Английский

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

Energy Nexus, Journal Year: 2025, Volume and Issue: unknown, P. 100395 - 100395

Published: Feb. 1, 2025

Language: Английский

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Optimization of Integrated Reservoir for Supporting the Raw Water Supply

Civil Engineering Journal, Journal Year: 2023, Volume and Issue: 9(4), P. 860 - 872

Published: April 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

Language: 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, Journal Year: 2023, Volume and Issue: 426, P. 139178 - 139178

Published: Oct. 5, 2023

Language: 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, Journal Year: 2024, Volume and Issue: 367, P. 121954 - 121954

Published: Aug. 2, 2024

Language: Английский

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Revisiting water resources management in the Mandara Mountains

Heliyon, Journal Year: 2025, Volume and Issue: 11(1), P. e41692 - e41692

Published: Jan. 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

Language: 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, Journal Year: 2025, Volume and Issue: 58, P. 102299 - 102299

Published: March 4, 2025

Language: 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, Journal Year: 2025, Volume and Issue: 17(9), P. 4130 - 4130

Published: May 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.

Language: 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, Journal Year: 2024, Volume and Issue: 14(1)

Published: Nov. 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.

Language: 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, Journal Year: 2024, Volume and Issue: unknown, P. 647 - 678

Published: Dec. 4, 2024

Language: Английский

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