Hydrogeochemical assessment of mine water discharges from mining activity. Case of the Haut Beht mine (central Morocco)

Fahem, Maryem El; Benzaouak, Abdellah; Zouiten, Habiba; Serghini, Amal; Fekhaoui, Mohammed

doi:10.3934/environsci.2021005

Cited by 2 publications

(1 citation statement)

References 48 publications

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“…The deterioration in water quality from upstream to downstream of the stations is thought to be mainly linked to discharges of urban and industrial wastewater and/or the impact of agricultural activities and a significant anthropogenic mineral and organic load from neighboring urban municipalities. 26,27 Undesirable substances The variation of the concentration of the various undesirable substances in the different sampling points (S1 to S10) along the Oum Er Rbia River in Morocco is presented in Table 3. The traits include concentrations of nitrate (NO 3-), total nitrogen (NTK), ammonium (NH4 + ), phosphate (PO4 3-), and total phosphorus (Pt) for the years 2020 and 2022.…”

Section: Physicochemical Traitsmentioning

confidence: 99%

Investigation of the Water Quality in Oum Er Rbia River (Morocco): A Multifaceted Analysis of Physicochemical, Undesirable Substances, Toxic Compounds, and Bacteriological Traits

2024

TJNPR

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In the same way, the Lancet Commission on Pollution and Health has brought to light a sobering reality an estimated 1.8 million deaths worldwide are attributed to water contamination. 7 This revelation underscores the urgent need for comprehensive assessments of water quality to understand the multifaceted dimensions of the challenges posed by polluted water sources. Among the many regions grappling with water quality issues, the Oum Er Rbia River in Morocco stands out as an essential focal point for scientific inquiry. [8][9][10] As an indispensable source of water for agricultural, industrial, and domestic purposes, the Oum Er Rbia River plays a crucial role in sustaining the livelihoods of the communities along its course. 11 However, the escalating pressures of anthropogenic activities and environmental changes on this vital waterway necessitate a thorough and multifaceted examination of its water quality. 12,13 Several studies have revealed that some natural processes, such as weathering, precipitation, and soil erosion, play a pivotal role in shaping the quality of Oum Er Rbia River water. 10 Weathering of rocks contributes minerals and ions to water bodies, influencing their chemical composition. 14 Precipitation can alter the balance of nutrients and pollutants in the water, while soil erosion transports sediment and contaminants into rivers, affecting their overall quality. Understanding these natural processes is crucial for distinguishing between baseline conditions and anthropogenic impacts on water quality. 15,16 On the other hand, the influence of human activities on the Oum Er Rbia River water cannot be understated. Anthropogenic sources, including agricultural, urban, and industrial activities, significantly contribute to the degradation of surface water quality. 17 Agricultural runoff introduces pesticides, fertilizers, and other agrochemicals into rivers, altering nutrient levels and posing threats to aquatic ecosystems. 11

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Section: Physicochemical Traitsmentioning

confidence: 99%

Investigation of the Water Quality in Oum Er Rbia River (Morocco): A Multifaceted Analysis of Physicochemical, Undesirable Substances, Toxic Compounds, and Bacteriological Traits

2024

TJNPR

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Component separation and origin estimation of mining-influenced water based on fluoride ions and water isotopes in underground legacy mine, Central Japan

Matsumoto,

Katayama,

Yasutaka

et al. 2024

Journal of Hydrology: Regional Studies

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Hydrogeochemical assessment of mine water discharges from mining activity. Case of the Haut Beht mine (central Morocco)

Cited by 2 publications

References 48 publications

Investigation of the Water Quality in Oum Er Rbia River (Morocco): A Multifaceted Analysis of Physicochemical, Undesirable Substances, Toxic Compounds, and Bacteriological Traits

Investigation of the Water Quality in Oum Er Rbia River (Morocco): A Multifaceted Analysis of Physicochemical, Undesirable Substances, Toxic Compounds, and Bacteriological Traits

Component separation and origin estimation of mining-influenced water based on fluoride ions and water isotopes in underground legacy mine, Central Japan

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