Assessing the Groundwater Reserves of the Udaipur District, Aravalli Range, India, Using Geospatial Techniques

Water, Journal Year: 2022, Volume and Issue: 14(4), P. 648 - 648

Published: Feb. 19, 2022

Population increase has placed ever-increasing demands on the available groundwater (GW) resources, particularly for intensive agricultural activities. In India, is backbone of agriculture and drinking purposes. present study, an assessment reserves was carried out in Udaipur district, Aravalli range, India. It observed that principal aquifer availability studied area quartzite, phyllite, gneisses, schist, dolomitic marble, which occur unconfined to semi-confined zones. Furthermore, all primary chemical ingredients were found within permissible limit, including granum. We also average annual rainfall days a year study 30 from 1957 2020, it been there are chances receive surplus once every five deficit years. Using integrated remote sensing, GIS, field-based spatial modeling approach, dynamic GW 637.42 mcm/annum, total draft 639.67 mcm/annum. The 2.25 mcm/annum 627 mm, hence stage development 100.67% categorized as over-exploited. However, per relationship between events, when exceeds 700 mm. conclude enough static sustain requirements drought period. For long-term sustainability use, controlling abstraction by optimizing its managing properly through techniques such sprinkler drip irrigation, achieving more crop-per-drop schemes, will go long way conserving this essential reserve, create maximum recharge structures.

Language: Английский

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A Smart Water Grid for Micro-Trading Rainwater: Hydraulic Feasibility Analysis

Water, Journal Year: 2020, Volume and Issue: 12(11), P. 3075 - 3075

Published: Nov. 2, 2020

Water availability is increasingly stressed in cities across the world due to population growth, which increases demands, and climate change, can decrease supply. Novel water markets supply paradigms are emerging address shortages urban environment. This research develops a new peer-to-peer non-potable market that allows households capture, use, sell, buy rainwater within network of users. A market, as envisioned this research, would be enabled by existing technologies. dual reticulation system, circulates water, serves backbone for trading receiving from residential tanks distributing irrigation purposes. Prosumer produce using cisterns collect store household pumps inject into at sufficiently high pressures. The smart grid through an array information communication technologies provide capabilities automated real-time metering flow, control infrastructure, between households. goal manuscript explore test hydraulic feasibility micro-trading system agent-based modeling approach. represented agents pump network; consumer withdraw demands. An all-pipe model constructed loosely coupled with simulate hydraulics. set scenarios analyzed how performs based on level demands could realistically met decentralized trading; pressure energy requirements prosumer households; quality pipe network.

Language: Английский

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Climate change impact on resources in the MENA region: a systematic and critical review

Physics and Chemistry of the Earth Parts A/B/C, Journal Year: 2025, Volume and Issue: unknown, P. 103936 - 103936

Published: April 1, 2025

Language: Английский

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An Approach to Assess the Water Resources Reliability and Its Management

Resources, Journal Year: 2023, Volume and Issue: 12(1), P. 4 - 4

Published: Jan. 3, 2023

One of the factors limiting possibility development urban agglomerations is access to drinking water. Due progressive climate change, available water resources are limited. The paper proposes new indicators related availability and production capacity treatment plants, a method for assessing diversification (using Pielou index), loss balance was prepared based on International Water Association (IWA) standards. On basis obtained results, potential increase in number inhabitants (∆PR, ∆PP) time agglomeration (TR, TP), directions studied terms supply were indicated. main problems reducing amount losses, appropriate management migration policy population, necessity look alternative sources

Language: Английский

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Drag Effect of Economic Growth and Its Spatial Differences under the Constraints of Resources and Environment: Empirical Findings from China’s Yellow River Basin

International Journal of Environmental Research and Public Health, Journal Year: 2022, Volume and Issue: 19(5), P. 3027 - 3027

Published: March 4, 2022

As the global economic development intensifies plunder of resources and environment, constraints are becoming more obvious. Based on background strategy for ecological conservation high-quality Yellow River Basin, this paper intends to construct a resource-environment-constrained growth drag effect model spatial Dubin model, explore its differences in Basin under environment. The study found that total effects overall were obtained by classic panel without is significantly negative. This consistent with conclusion average 80 prefecture-level cities changes from unconstrained medium-constrained after adding constraints, indicating correlation factors will restrict growth. From level sub-catchment, direct upper, middle, lower reaches effect. It shows upper strongly constrained local while downstream adjacent research results provide references resolving environment Basin. provides useful inspiration promoting protection strategies

Language: Английский

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Relationships between Insufficient Drinking Water Supply and the Socio-Economic Development of Small Municipalities: Mayors’ Opinions from the Czech Republic

Water, Journal Year: 2021, Volume and Issue: 13(15), P. 2098 - 2098

Published: July 30, 2021

Repeatedly occurring droughts in the Czech Republic previous years have heightened need to answer questions concerning provision of drinking water small municipalities context their development. The goal research was assess what mutual relationships exist between insufficient supply and socio-economic level with less than 2000 inhabitants. basis study is formed by data collected via a questionnaire survey mayors 2110 municipalities. For purposes analysis, Drinking Water Supply Threat Index (DWSTI) composite indicator established. Subsequently, effect selected factors on DWSTI determined correlation regression results were compared for two size groups indicate problems. digging new wells individual needs seen be most significant signal absence infrastructure heightening deprivation municipalities, as it limits building becomes limitation A solution possible based regional or trans-regional financial managerial support development together an active approach part

Language: Английский

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A Case Study in View of Developing Predictive Models for Water Supply System Management

Energies, Journal Year: 2021, Volume and Issue: 14(11), P. 3305 - 3305

Published: June 4, 2021

Initiated by a case study to assess the effectiveness of modernisation actions undertaken in water supply system, some R&D activities were conducted construct global predictive model, based on available operational failure and recovery data. The data, regarding are pipes’ diameter, modes, materials, functional conditions, seasonality, number failures time-to-recover intervals. data provided company responsible system. A model is proposed output statistical assessment. It should expected decisions taken support extension plan.

Language: Английский

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A New Concept of Crisis Water Management in Urban Areas Based on the Risk Maps of Lack of Water Supply in Response to European Law

Resources, Journal Year: 2022, Volume and Issue: 11(2), P. 17 - 17

Published: Feb. 3, 2022

The paper presents issues related to ensuring the safety of water supply, based on analysis and assessment risk lack supply consumers using maps, in accordance with current global trend recommended by guidelines procedures, compliance which should be a priority activity struggle against adverse events, functioning every collective system (CWSS). work contribution is development an original methodology for needs mapping normal operation network, as well during crisis. presented methods take into account quantitative aspect possibility extending proposed solutions qualitative aspect. article will contribute knowledge area failure PsDyW, determine new standards its graphical presentation. It response World Health Organization (WHO) requirements providing protection critical infrastructure access all citizens European Union.

Language: Английский

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Life cycle water footprint assessment of concrete production in Northwest China

Water Policy, Journal Year: 2021, Volume and Issue: 23(5), P. 1211 - 1229

Published: Aug. 9, 2021

Abstract Concrete requires a large amount of water throughout the product life cycle. This study constructs comprehensive evaluation model cycle footprint (LCWF) concrete production. It calculates LCWF in Northwest China. The main conclusions are: (1) vast consumption industry is closely related to VWF, which focus assessment. first three significant factors are WF Coarse aggregate, Meals, and Cement. (2) overproduction cement 15,731 × 104t, results excessive resources 24,035 104m3. Excessive domestic trade equivalent an outflow resources. (3) stress index (WSI) China 0.67 (in Heavy pressure). WSI Qinghai (0.05) Shaanxi (0.5) Mild pressure Moderate pressure, respectively, while Gansu worth noting that Ningxia (9.01) Xinjiang (1.28) under Extreme pressure. sustainable development heavy exacerbated by growth industries.

Language: Английский

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A New Method of Water Supply in Crisis Situation

Water, Journal Year: 2023, Volume and Issue: 15(17), P. 3160 - 3160

Published: Sept. 4, 2023

When it is not possible to supply water through the network, necessary use other resources of company, e.g., tanker. This requires maintaining efficiency alternative sources (in terms quality and quantity). work focuses on possibility using accumulated in pipes a crisis situation. proposes drain well population with Thanks this solution, function drainage can be combined obtaining conditions. In addition, standards for demand situation are analyzed. extends view problem residents by taking into account new solution that allows consumption pipes.

Language: Английский

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