Spatial distribution, source identification and ecological risk assessment of POPs and heavy metals in lake sediments of Istanbul, Turkey

Güzel, Barış; Canlı, Oltan; Aslan, Ertuğrul

doi:10.1016/j.marpolbul.2021.113172

Cited by 23 publications

(18 citation statements)

References 66 publications

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“…The analysis of the potential toxic effect of particular HMs based on the Sediment Quality Guidelines showed concentrations higher than PEC values in only three cases. In single samples, concentrations of Cu, Cd, and Pb higher than PEC values were recorded in Lakes Wielkie (70), Trzebuń (65), and Kaleńskie (22), respectively. Concentration values in a range from midpoint effect concentration (MEC) to probable effect concentration (PEC) occurred once for Cr, Cu, and Cd.…”

Section: Ecotoxicity Of Hmsmentioning

confidence: 77%

“…The combined assessment of surface sediment contamination based on PLI indicates that the sediments were not polluted with HMs only in 25% of the lakes. Güzel et al 70 found that slight and moderate concentration of heavy metals, such as Pb and Zn, were present in most of the sampling points according to PLI and I geo values. Accordingly, to recognize the amount of anthropogenic input, the enrichment factor (EF) was calculated for the studied heavy metals.…”

Section: Discussionmentioning

confidence: 99%

“…Yu et al 71 reported that the sediments from Lake Erhai had moderate eco-risk relating to Cu and Pb, and high eco-risk from Cr (73% > PEL), Ni (100% > PEL) and As (93% > PEL). In turn, Güzel et al 70 observed that the concentrations of Cr, Cu and especially Ni and Zn pose a significant toxic risk to aquatic organisms in lake sediments of Istanbul in Turkey.…”

Section: Discussionmentioning

confidence: 99%

“…Particularly, Cr, Cu, and Cd datasets include 2, 4, and 1 outlier, respectively. The analysis showed that Cr outliers occurred in Lakes Bierzwnik (5) and Piaseczno Duze (42), Cu in Lakes Dlugie Wigierskie (12), Kamienny Most (24), Lubosz Wielki (33), and Wielkie (70), and Cd in Lake Trzebun (65).…”

Section: Variability Of Hm Concentrations In Surface Sediments Of Lak...mentioning

confidence: 99%

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Heavy metals in lake surface sediments in protected areas in Poland: concentration, pollution, ecological risk, sources and spatial distribution

Sojka

Jaskuła

Barabach

et al. 2022

Sci Rep

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This paper presents the state and spatial distribution of surface sediment contamination of 77 lakes in Poland by Cr, Ni, Cd, Pb, Zn, and Cu. The analyzed lakes were located within a network of nature protection areas in the territory of the European Union (EU). Spatial distribution of the heavy metals (HMs), factors favoring the delivery/accumulation of HMs in surface sediments, and pollution sources were analyzed. The results indicate the contamination of lake sediments by HMs, but the potentially toxic effects of HMs are only found in single lakes. The spatial distribution of Cr indicates predominant impacts of point sources, while for Pb, Ni, and Zn, the impact of non-point sources. The analysis showed the presence of areas with very high values of particular HMs (hot spots) in the western part of Poland, while a group of 5 lakes with very low values of Ni, Pb, and Zn (cold spots) was identified in the central part of Poland. Principal component analysis showed that presence of wetlands is a factor limiting HMs inflow to lakes. Also, lower HMs concentrations were found in lake surface sediments located in catchments with a higher proportion of national parks and nature reserves. Higher HMs concentrations were found in lakes with a high proportion of Special Protection Areas designated under the EU Birds Directive. The positive matrix factorization analysis identified four sources of HMs. High values of HMs concentrations indicate their delivery from industrial, urbanized, and agricultural areas. However, these impacts overlap, which disturbs the characteristic quantitative profiles assigned to these pollution sources.

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Section: Ecotoxicity Of Hmsmentioning

confidence: 77%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Variability Of Hm Concentrations In Surface Sediments Of Lak...mentioning

confidence: 99%

See 2 more Smart Citations

Heavy metals in lake surface sediments in protected areas in Poland: concentration, pollution, ecological risk, sources and spatial distribution

Sojka

Jaskuła

Barabach

et al. 2022

Sci Rep

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“…PEF is the soil dust generation factor m3/kg; SA is the skin contact surface area, cm 2 /d; AF is the skin's adsorption coefficient, mg/cm 2 ; ABS is the skin absorption rate,%; EF is the exposure frequency, d/a; ED is the exposure period/a; BW is the body mass, kg; AT is the average action time, d.The environmental risk assessment standards for adults and children are quite different when conducting Exposure assessment. According to China's site environmental assessment guidelines, the USEPA health risk assessment method and the actual research conclusions at home and abroad in recent years(Hasanzadeh and Malakootian et al, 2022;Aly-Eldeen and Shreadah et al, 2023;Hou and Zhao et al, 2023;Jin and Zhao et al, 2023;Pandion and Arunachalam et al, 2023;Siddique and Chaudhry et al, 2023;Zheng and Lu et al, 2023), the values of each Exposure assessment parameter in this assessment are shown in Table2…”

mentioning

confidence: 99%

Contamination and Health Risk Assessment of Heavy Metals in Soil Surrounding an Automobile Industry factory in JiaXing, China

Liu

Zhen

2023

Preprint

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The auto parts industry occupies an important strategic position in our national economy, which brings about the pollution problem in the processing of auto parts, especially in the soil polluted by heavy metals. Soil samples were collected from an automobile parts company in Jiaxing, China, and the data were evaluated by the land accumulation index method. It is found that the heavy metal pollution in the downwind direction of the Automobile Parts Co., Ltd. is mainly As, CD, Zn mixed heavy metal pollution, the distribution is not uniform. The coefficient of variation of As was the largest, and the regional variation amplitude was larger. The coefficient of variation of CD, Cr and Ni is 50%, the coefficient of variation of Zn is 39.38%, and the coefficient of variation of PB is the lowest. The accumulative index of AS and CD was 6, which was a very serious pollution. The content of As was 1994.7 mg/kg, the multiple of over-standard was more than 44 times, and the distribution of As in soil was irregular. The pollution level of Zn is Grade 3, which belongs to moderate pollution. The farther away from the downwind outlet of the plant, the lower the pollution degree of heavy metals in the soil. According to the health risk assessment, the main route of heavy metals entering the body is through the mouth, through the way of breathing. Exposure to heavy metals is far less harmful than oral exposure, so we need to pay special attention to farmland soil heavy metal pollution.

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A comprehensive assessment, source input determination and distribution of persistent organic pollutants (POPs) along with heavy metals (HMs) in reservoir lake sediments from Çanakkale province, Türkiye

Canlı

Çetintürk

Güzel

2023

Environ Geochem Health

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Spatial distribution, source identification and ecological risk assessment of POPs and heavy metals in lake sediments of Istanbul, Turkey

Cited by 23 publications

References 66 publications

Heavy metals in lake surface sediments in protected areas in Poland: concentration, pollution, ecological risk, sources and spatial distribution

Heavy metals in lake surface sediments in protected areas in Poland: concentration, pollution, ecological risk, sources and spatial distribution

Contamination and Health Risk Assessment of Heavy Metals in Soil Surrounding an Automobile Industry factory in JiaXing, China

A comprehensive assessment, source input determination and distribution of persistent organic pollutants (POPs) along with heavy metals (HMs) in reservoir lake sediments from Çanakkale province, Türkiye

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