Water and sediment geochemistry of an urban lake: Implications to weathering and anthropogenic activity

Saleem, Mohammad; Jeelani, Ghulam; Pall, Ishfaq Ahmad; Ganai, Javid A.; Kumar, S. Prasanna

doi:10.1016/j.ijsrc.2022.05.003

Cited by 8 publications

(2 citation statements)

References 66 publications

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“…Human encroachment due to urban pressure is thought to increase TSS concentration in waters (Saleem et al, 2022). The measurement of TSS concentration in detail for each station is shown in Table 1.…”

Section: Tss Concentrationmentioning

confidence: 99%

Assessment of Total Suspended Solid Concentration Dynamics Based on Geospatial Models as an Impact of Anthropogenic in Pekalongan Waters, Indonesia

et al. 2023

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Changes in total suspended solids (TSS) concentrations provide information to determine the quality of the carrying capacity of waters as marine resources. This research aims to analyze the concentration and distribution of TSS in marine waters due to anthropogenic impacts on land. The concentration and distribution changes of TSS were analyzed using a geospatial model approach. The in-situ data were collected in August 2021 and June 2022 at 11 stations in the east monsoon and analyzed in the laboratory using the gravimetric method. The results show that TSS concentration changes at the study area significantly increased concentration from 40,3-85,4 mg/L in 2021 to 64,7-140,5 mg/L in 2022, increased by 37,6 – 39,2%, distributed to the east in open water due to the influence of the surface current, which is driven by the wind and tidal current. The anthropogenic factors, such as land use and micro-industrial activities, were dominantly correlated with the increase in TSS concentration in the waters, which is driven by input from land due to the influence of precipitation. This research provides comprehensive monitoring, evaluating, and managing scheme data and information to researchers, local governments, and environmentalists for mitigation planning to reduce the subtraction of water quality due to anthropogenic impacts.

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Section: Tss Concentrationmentioning

confidence: 99%

Assessment of Total Suspended Solid Concentration Dynamics Based on Geospatial Models as an Impact of Anthropogenic in Pekalongan Waters, Indonesia

et al. 2023

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“…and anthropogenic emissions [5,6]. Changes in the physicochemical conditions of the water body, as well as a reduction in the regular input of pollutants from anthropogenic sources, can lead to the re-release of contaminants from bottom sediments (BSs) into the water column, with significant impacts on the aquatic environment [7,8].…”

Section: Introductionmentioning

confidence: 99%

Distribution of Heavy Metals in Water and Bottom Sediments in the Basin of Lake Gusinoe (Russia): Ecological Risk Assessment

Bazarzhapov,

Shiretorova,

Radnaeva

et al. 2023

Water

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Fresh water scarcity is considered a significant component, and potentially one of the most critical, of global climate change. With the rapid development of industry, there is an increasing risk of freshwater contamination by heavy metals (HMs). The danger of HM pollution is also attributed to their accumulation, which can subsequently become a source of secondary pollution in aquatic environments. In the Lake Gusinoe basin, located in Russia, concentrations of HMs were measured in both water and bottom sediments within the lake area, as well as in inflowing and outflowing watercourses. Ecological risk indices were also calculated for the Gusinoe basin. Our results showed that the average concentrations of Fe, Zn, Cr, Ni, Cd, and Pb in the water did not exceed the maximum allowable concentrations (MACs) set by Russian national standards and WHO standards, while the concentrations of Mn and Cu exceeded the corresponding MACs during winter, spring, and autumn possibly due to decomposition of aquatic vegetation and influx from groundwater sources. The average concentrations of the investigated HMs in the BSs did not exceed the background values. The water hazard index indicated a low risk for all samples in the lake water area. For all BS samples, the geoaccumulation index (Igeo) and the Pollution Load Index (PLI) indicated low pollution levels, while the values of the Enrichment Factor (EF) and the Contamination Factor (CF) indicated moderate pollution in the central part of the lake. The Ecological Risk Factor (Er) for Cu in BSs at points near major settlements and in the Tel River indicated moderate pollution. The Potential Ecological Risk Index (RI) in all investigated BS samples indicated a low risk of contamination.

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Hydrogeochemical facie and solute acquisition at Dal Lake of Kashmir and Dal Lake of Mcleodganj, northwest Himalaya, India

Kumar

Mahajan²

2023

J Earth Syst Sci

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Water and sediment geochemistry of an urban lake: Implications to weathering and anthropogenic activity

Cited by 8 publications

References 66 publications

Assessment of Total Suspended Solid Concentration Dynamics Based on Geospatial Models as an Impact of Anthropogenic in Pekalongan Waters, Indonesia

Assessment of Total Suspended Solid Concentration Dynamics Based on Geospatial Models as an Impact of Anthropogenic in Pekalongan Waters, Indonesia

Distribution of Heavy Metals in Water and Bottom Sediments in the Basin of Lake Gusinoe (Russia): Ecological Risk Assessment

Hydrogeochemical facie and solute acquisition at Dal Lake of Kashmir and Dal Lake of Mcleodganj, northwest Himalaya, India

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