Multi-Objective Optimization of a Hybrid System Feeding a Large Scale SWRO Desalination Plant DOI
Mohamed Hamdi, Oumayma Gtari,

Majdi Hazami

et al.

Published: Dec. 1, 2023

In our daily life, fresh water is a necessity. Due to global population expansion and climate change, its availability dwindling. Water scarcity definitely one of the most challenging issues facing society today. Seawater desalination facilities are thus being employed increasingly frequently around coasts. However, these initiatives use lot energy, they're not always in best places for access renewable energy sources. this study, we have considered specific consumption order determine architecture evaluate dependability hybrid generator feeding large scale unit. Economic optimization has been performed using HOMER environment tool. Different power system combinations with without batteries were tested examined on- off-grid scenarios. Results showed that, 25-year project life cycle, cost-effective option environmental protection results production costs 0.414$/m 3 versus 0.585$/m current usage. The study's findings provide an important feasibility analysis support future decisions on sources supplying plants will allow manufacturers engineers better plant's operational conditions.

Language: Английский

Assessment of the Water Footprint in Low-Income Urban Neighborhoods from Developing Countries: Case Study Fátima (Gamarra, Colombia) DOI Open Access
Brayan Alexis Parra-Orobio, Jonathan Soto-Paz,

Anulfo Ramos-Santos

et al.

Sustainability, Journal Year: 2023, Volume and Issue: 15(9), P. 7115 - 7115

Published: April 24, 2023

The increasing pressure on water resources due to population growth and high consumption, especially in urban areas from tropical developing countries, has led a rise stress. sustainability analysis of the Total Water Footprint (WFtotal) Environmental Sustainability Index (SIblue) are holistic management tools that allow for establishing pressures over resources. This study assessed WFtotal their components (Blue, Green, Gray) households low-income neighborhood Colombia with sanitation deficiencies. activities associated intra-household use higher environmental impact were identified, considering socioeconomic conditions quality receiving body, wetland, through application surveys sample households. results showed 86.7% WF was WFgreen, followed by WFgray (13.2%), finally, WFblue (0.2%). value WFgreen related food consumption patterns, which varied according level. Likewise, SIblue shows Baquero wetland presented scarcity scenarios regarding sedimentation, threatening service provision this strategic ecosystem. Finally, such as help identify strategies could be implemented reduce degradation ecosystems relevant global wetlands.

Language: Английский

Citations

6

The quantitative effects of climate change and human activity on the vegetation growth in the Yangtze River Basin DOI Creative Commons

Renjie Guo,

Anning Cai,

Xin Chen

et al.

Frontiers in Earth Science, Journal Year: 2023, Volume and Issue: 11

Published: Sept. 1, 2023

Vegetation has changed dramatically in recent years as a result of various disturbances, but the factors influencing vegetation growth vary geographically. We looked into impact climate change and human activity on Yangtze River Basin (YRB). characterized YRB using gross primary production (GPP) leaf area index (LAI), analyzed relationship between standardized precipitation evapotranspiration (SPEI), quantified relative contribution rate to by residual trend method. The findings revealed that: 1) From 2000 2018, showed an increasing temperature (0.03°C yr −1 ) (4.02 mm that entire was gradually becoming warmer wetter; 2) significant (GPP: 7.83 g C m −2 , LAI: 0.02 ‐1 ). Among them, 87.40% trend, primarily northern, eastern, southern parts, while decreasing areas were found Delta (YRD) YRB’s west region. 3) had positive correlation with SPEI most YRB, it more sensitive over long time scale. effects spatially heterogeneous, driving (accounting for 61.28%). A large number grass converted forest, crop urban. Overall, promoted middle upper reaches (MUYRB) inhibited YRD. this study will contribute better understanding well provide scientific foundation future ecological restoration humid semi-humid areas.

Language: Английский

Citations

6

Water resource efficiency evaluation of crop production in arid and semi-arid regions based on water footprint and comparative advantage DOI
Xian Liu,

Yueyue Xu,

Shikun Sun

et al.

European Journal of Agronomy, Journal Year: 2024, Volume and Issue: 160, P. 127310 - 127310

Published: Aug. 8, 2024

Language: Английский

Citations

2

A modified approach of the agricultural grey water footprint considering the nitrogen fixation effect of crops in China DOI
Yuedong Xiao, Wen‐ling Liu,

Fengtai Zhang

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: 357, P. 124457 - 124457

Published: Sept. 1, 2024

Language: Английский

Citations

1

Ecological footprint: a bibliometric analysis DOI

Waqas Anjum,

Bushra Ghufran, Muhammad Abbas

et al.

Environment Development and Sustainability, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 6, 2024

Language: Английский

Citations

1

Lean manufacturing and environmental performance: a meta-analytic approach DOI
Jordi Fortuny Santos, Patxi Ruiz de Arbulo López, Eugenio Zubeltzu‐Jaka

et al.

International Journal of Lean Six Sigma, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 12, 2024

Purpose The purpose of this study is to analyze the relationship between lean manufacturing and corporate environmental performance. Scholarly literature has extensively addressed those two areas but empirical papers present mixed inconsistent results, calling for further analysis establish a clearer understanding actual identify causes conflicting findings across studies. Given importance sustainable practices in current business landscape, paper aims provide comprehensive overview through meta-analysis previous research, with focus on integrating quantitative shed light potential impact performance report its intensity Pearson’s correlation coefficient. Design/methodology/approach This analyzes data from 29 primary studies published 2001 2022 that have empirically measured been identified Web Science SCOPUS databases an exhaustive review literature. To integrate results evaluate evidence manufacturing’s influence performance, meta-analytic methodology was adopted Hedges–Olkin random effect approach, based correlations. Findings Main support notion significant, positive, rather moderated, exists overall coefficient r¯ = 0.25. result seems robust, as several tests confirm publication bias unlikely. Overall, various are correlated varying degrees different measures efficiency external higher than observed internal quality management more pronounced other practices. 2008 global crisis did not change these relationships does seem be moderated by degree awareness country where applied. Research limitations/implications conclude positive ( 0.25). certain factors exhibit sizes moderate outcome, highlighting In addition, it suggests among Practical implications provides companies opportunity align their operational strategies sustainability goals. Understanding diverse levels multiple decision-makers can prioritize efforts apply stronger desired outcomes improve impact. Conversely, managers aware week some so they avoid overestimating benefits manufacturing. Finally, underscore organizational commitment sustainability. Originality/value It is, best authors’ knowledge, first investigate strength association test whether fills gap therefore represents valuable contribution field. explores outcome.

Language: Английский

Citations

1

Assessment of water footprint under wheat cultivation in Purvanchal Uttar Pradesh, Northern India DOI
Mohammad Suhail

Environment Development and Sustainability, Journal Year: 2023, Volume and Issue: 26(10), P. 24957 - 24969

Published: Oct. 14, 2023

Language: Английский

Citations

3

Water conflict analysis in the Balangan Irrigation Area: causes, impacts, and management strategies DOI Open Access
I Gusti Agung Putu Eryani,

Made Widya Jayantari

IOP Conference Series Earth and Environmental Science, Journal Year: 2024, Volume and Issue: 1311(1), P. 012036 - 012036

Published: March 1, 2024

Abstract The Balangan irrigation area has grappled with a 20-year water shortage due to disorganized canal systems, causing scarcity in droughts and floods during the rainy season. Conflicts between upstream downstream users compound these challenges. This study analyzes conflicts, their causes, impacts, resolution strategies. Employing descriptive approaches, it identifies factors triggering societal agricultural effects, sustainable solutions. Findings reveal that narrowing of channels, exacerbated by concrete structures, caused an imbalance distribution Subak Palean. Sedimentation irregular channel regulation exacerbate loss prolonged scarcity. underscores necessity comprehensive management strategies, prioritizing Water Rights Allocation Policies, Community Participation, Rainwater Harvesting Conservation. These strategies promise practical, feasible, sustainable, impactful Regulating rights allocations provides framework, community engagement ensures local perspectives are considered, while rainwater harvesting conservation techniques reduce stress foster resilience. Integrating can achieve approach Irrigation area.

Language: Английский

Citations

0

Multi-Objective Optimization of the Planting Industry in Jiangsu Province and Analysis of Its “Water-Energy-Carbon” Characteristics DOI Open Access

Yizhen Jia,

Xiaodong Yan

Sustainability, Journal Year: 2024, Volume and Issue: 16(7), P. 2792 - 2792

Published: March 27, 2024

The modern development of the planting industry needs to not only ensure food supply but also consider social and environmental issues. This poses higher demands for rational planning structures achieve green while meeting conserving resources. Therefore, this paper takes Jiangsu Province as a representative case, accounting analyzing water footprint, energy consumption, carbon emissions seven major crops. Based on analysis, multi-objective model is established explore optimization its structure. results show that: (1) from 2010 2020, overall footprint these crops in initially increased then decreased, consumption showed fluctuating upward trend; (2) fluctuated downward over time, exhibited significant spatial clustering characteristics, with being northern Jiangsu, followed by central southern Jiangsu; (3) indicate that economic benefits 4.06%, emission grey footprints decreased 3.78% 7.62%, respectively, resulting comprehensive improvements ecological benefits. study can provide theoretical support adjusting structure crop-producing areas promoting sustainable industry.

Language: Английский

Citations

0

Multi-Objective Optimization of a Hybrid System Feeding a Large Scale SWRO Desalination Plant DOI
Mohamed Hamdi, Oumayma Gtari,

Majdi Hazami

et al.

Published: Dec. 1, 2023

In our daily life, fresh water is a necessity. Due to global population expansion and climate change, its availability dwindling. Water scarcity definitely one of the most challenging issues facing society today. Seawater desalination facilities are thus being employed increasingly frequently around coasts. However, these initiatives use lot energy, they're not always in best places for access renewable energy sources. this study, we have considered specific consumption order determine architecture evaluate dependability hybrid generator feeding large scale unit. Economic optimization has been performed using HOMER environment tool. Different power system combinations with without batteries were tested examined on- off-grid scenarios. Results showed that, 25-year project life cycle, cost-effective option environmental protection results production costs 0.414$/m 3 versus 0.585$/m current usage. The study's findings provide an important feasibility analysis support future decisions on sources supplying plants will allow manufacturers engineers better plant's operational conditions.

Language: Английский

Citations

0