AGRICULTURAL OASIS EXPANSION AND URBAN GROWTH IN TOLGA SOUTHEASTERN ALGERIA: A GEOSPATIAL STUDY DOI Open Access

Amina Zatout,

Krimo Dahmani, Rahul Gawai

et al.

International Journal of Innovative Technologies in Social Science, Journal Year: 2024, Volume and Issue: 4(44)

Published: Dec. 30, 2024

The assessment of land use and cover (LULC) changes is crucial to understanding its impacts on the natural environment resources. dynamics LULC might be a result national legislation or unplanned development. This study utilizes remote sensing data evaluate in Tolga Oasis resulting from promulgation agricultural development law 1983. Four Landsat images 1985, 2000, 2015, 2023 were classified using Support Vector Machine (SVM) ArcGIS Pro software. findings showed continuous change built-up area vegetation area. increase was conjunction with rise A spatial direction approach concentric circle used assess each identify zone experiencing most oasis expansion. Shannon’s entropy model measure dispersion compactness urban growth. overall outcomes revealed that all directions an Total values compact growth while, dispersed recorded 2023. Statistical analysis demonstrated high correlation between date palm plantations by 0,928%, as well significant areas population 0,926%. These results can helpful for local authorities planners order make sustainable protect fragile ecosystem.

Language: Английский

Multivariate Hydrochemical Assessment of Groundwater Quality for Irrigation Purposes and Identifying Soil Interaction Effects and Dynamics of NDVI and Urban Development in Alluvial Region DOI Creative Commons

Sher Muhammad Ghoto,

Habibullah Abbasi,

Sheeraz Memon

et al.

Environmental Advances, Journal Year: 2025, Volume and Issue: unknown, P. 100621 - 100621

Published: Feb. 1, 2025

Language: Английский

Citations

1
Reuse of agricultural drainage water and wastewater for crop irrigation in southeastern Algeria DOI Creative Commons

Djouheina Boukehlifi Kouider,

Houria Athmani, Sofiane Bensefia

et al.

Open Geosciences, Journal Year: 2025, Volume and Issue: 17(1)

Published: Jan. 1, 2025

Abstract Water resources are regarded as the primary impediment to proper human development in arid and desert regions, situation has been exacerbated by current climate change. The same phenomenon can be observed Ziban region of Biskra wilaya, where agriculture consumes most water resources. It is due increase size reclaimed agricultural areas from year region’s urban centres expand, causing wastewater discharged into sewers Oued Djedi. However, during our field survey, we discovered that some farmers their crops with drainage mixed wastewater. This study aims determine how change affecting region, well damage caused watering sanitary water. A statistical analysis climatic parameters (mainly rainfall) physiochemical at six sampling points Occidental Zab was carried out. We measured nitrates, calcium hardness, chloride ions, chemical oxygen demand (COD) biochemical (BOD5). results show a reduction total annual rainfall rate, 208.6 mm 1996 19 2017. As for analysis, following were noted: SO 4 2− (mg/l) [545.45–3436.36], NO 3 − [0.75–3.94], BOD5 [10–50], COD (mgO 2 /l) [14.12–72.25], Cl [331.33–1692.16], Ca 2+ [352.68–643.23], Mg [120]. emphasises importance comprehensive assessment agriculture, particularly because use it crops, need targeted interventions mitigate potential challenges associated damage. result, these findings help decision-makers local stakeholders establish filtration plants, improve farmers’ use, protect this valuable resource.

Language: Английский

Citations

0
Estimation of Groundwater Recharge and Assessment of Groundwater Quality in the Weining Plain, China DOI Open Access

Mengyu Gong,

Peiyue Li,

Jinling Kong

et al.

Water, Journal Year: 2025, Volume and Issue: 17(5), P. 704 - 704

Published: Feb. 28, 2025

The Weining Plain is in the semi-arid northwest region of China, with groundwater as its main source for various purposes. This research provided a detailed investigation into exploitation status Plain, analyzed quality different purposes, and estimated recharges using water budget analysis end member mixing analysis. entropy index was applied to assess overall drinking water, industrial several agricultural indicators were used assessment uses. findings showed that recharge area primarily comes from irrigation infiltration leakage canal system which account approximately 50–60% total recharge. poor, over 80% being moderate poor requiring treatment. A large proportion suitable irrigation. However, has corrosive effect on boilers, there high risk boiler scaling foaming. Only 12.41% samples have good use, treatment uses needed. study can help local decision-makers understand availability resources manage reasonably.

Language: Английский

Citations

0
Groundwater quality assessment for irrigation in coastal region (Güzelyurt), Northern Cyprus and importance of empirical model for predicting groundwater quality (electric conductivity) DOI Creative Commons
Hüseyin Gökçekuş, Youssef Kassem,

Temel Rızza

et al.

Environmental Earth Sciences, Journal Year: 2025, Volume and Issue: 84(8)

Published: April 1, 2025

Language: Английский

Citations

0
Hydrochemical Characteristics of Groundwater in Northwestern Kazakhstan Aquifers: Implications for Livestock Water Supply DOI Creative Commons
Marat Ongayev, Sarsenbek Montayev, Serik Denizbayev

et al.

International Journal of Design & Nature and Ecodynamics, Journal Year: 2024, Volume and Issue: 19(4), P. 1327 - 1340

Published: Aug. 28, 2024

The uneven distribution of open water sources, low flow rates, and a high degree mineralization underground sources are constraining factors for the development animal husbandry in West Kazakhstan.The purpose study was to evaluate hydrochemical characteristics groundwater aquifers northwestern Kazakhstan determine their possibility pasture supply.During study, 85 samples were analyzed concentration anions cations, total Piper diagrams used assess quality livestock watering.The analysis carried out using chemical physicochemical methods.The from boreholes shaft wells located within Common Szyrt Pre-Szyrt ledge studied region revealing Upper Pliocene under-Szyrt sands locally aquiferous lower upper quaternary horizon part stratum showed that 17.2% highly brackish 10.3%, it saltwater.In Caspian lowland region, exposing Absheron deposits, 25.7% brackish, 17.1%, separate area, with heavily salted found needed deep desalination.Despite great diversity composition groundwater, authors established patterns changing parameters.They differed different areas aquifer complexes depended on body feeding conditions, intensity exchange, nature water-bearing rocks water-soluble salts.The findings suggest intensive use lands poor freshwater availability is possible technologies desalination salt groundwater.Enhanced will lead better health productivity, contributing higher agricultural output.This, turn, promote sustainable practices, reduce pressure scarce resources, improve food security.

Language: Английский

Citations

1
Fluoride distribution, groundwater quality and health risk assessment for contaminated region near Krishna River (Maharashtra) India DOI
Sandip S. Sathe, Uday Bhan, Anamika Kushwaha

et al.

Environmental Nanotechnology Monitoring & Management, Journal Year: 2024, Volume and Issue: 23, P. 101033 - 101033

Published: Dec. 9, 2024

Language: Английский

Citations

0
AGRICULTURAL OASIS EXPANSION AND URBAN GROWTH IN TOLGA SOUTHEASTERN ALGERIA: A GEOSPATIAL STUDY DOI Open Access

Amina Zatout,

Krimo Dahmani, Rahul Gawai

et al.

International Journal of Innovative Technologies in Social Science, Journal Year: 2024, Volume and Issue: 4(44)

Published: Dec. 30, 2024

The assessment of land use and cover (LULC) changes is crucial to understanding its impacts on the natural environment resources. dynamics LULC might be a result national legislation or unplanned development. This study utilizes remote sensing data evaluate in Tolga Oasis resulting from promulgation agricultural development law 1983. Four Landsat images 1985, 2000, 2015, 2023 were classified using Support Vector Machine (SVM) ArcGIS Pro software. findings showed continuous change built-up area vegetation area. increase was conjunction with rise A spatial direction approach concentric circle used assess each identify zone experiencing most oasis expansion. Shannon’s entropy model measure dispersion compactness urban growth. overall outcomes revealed that all directions an Total values compact growth while, dispersed recorded 2023. Statistical analysis demonstrated high correlation between date palm plantations by 0,928%, as well significant areas population 0,926%. These results can helpful for local authorities planners order make sustainable protect fragile ecosystem.

Language: Английский

Citations

0