Geochronology and sources of heavy metal pollution in sediments of Istanbul Strait (Bosporus) outlet area, SW Black Sea, Turkey

Sarı, Erol; Çağatay, M. Namık; Acar, Dursun; Belivermiş, Murat; Kılıç, Önder; Arslan, Tugce; Tutay, A.; Kurt, Mehmet Ali; Sezer, Narin

doi:10.1016/j.chemosphere.2018.04.096

Cited by 31 publications

(4 citation statements)

References 30 publications

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“…The upper part (0-50 cm) of the GD1 contains higher metal values than the lower part, which we might infer to be the presence of anthropogenic input. This idea is also supported by Sarı et al (2018). Mean EF values show that the upper part (0-12 cm) of core sediment was significantly contaminated by Cr, As and Pb.…”

Section: Extended Summarysupporting

confidence: 55%

Erdek Körfezi Karot Çökellerinin Ağır Metal Dağılımı ve Zenginleşme Derecesi

Kaya

Sarı

Kurt

et al. 2020

Türkiye Jeoloji Bülteni / Geological Bulletin of Turkey

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Erdek Körfezi Marmara Denizi'nin güneybatısında yer almaktadır. Ortalama ve maksimum derinliği sırasıyla yaklaşık 34 ve 55 m'dir. Çalışma alanı Marmara Denizi'ndeki diğer körfezlere (İzmit, Gemlik) kıyasla antropojenik kökenli kirleticilere daha az maruz kalmıştır. Körfeze başlıca tatlı su ve çökel taşınımı Karabiga ve Gönen nehirleriyle gerçekleşmektedir. Bu nehirler Gönen ve Biga ilçelerinin evsel, tarımsal ve endüstriyel (seramik fabrikaları ve deri sanayi) kaynaklı atık sularını bünyelerine alarak Marmara Denizi'ne boşalırlar. Bu çalışmada, Gönen Nehri ağzı-16 m su derinliğinden alınan 174 cm uzunluğundaki karot çökel örneğinde geçmişten günümüze antropojenik ve/veya doğal kökenli ağır metal miktarındaki değişimler incelenmiştir. Bölgenin ağır metal zenginleşmesi; ağır metal (Cu,

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Section: Extended Summarysupporting

confidence: 55%

Erdek Körfezi Karot Çökellerinin Ağır Metal Dağılımı ve Zenginleşme Derecesi

Kaya

Sarı

Kurt

et al. 2020

Türkiye Jeoloji Bülteni / Geological Bulletin of Turkey

Self Cite

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“…The various works have pointed out that heavy metal contamination particularly in the aquatic ecosystem arose for more than a decade on a global scale. There are a few publications on marine ecosystem pollution in the region of the Black Sea using several analysis methods (Akyüz et al 2003;Görür et al 2012;Sur et al 2012;Alkan et al 2015Alkan et al , 2020Ozseker et al 2016;Baltas et al 2017c;Ozseker and Eruz 2017;Sarı et al 2018;Ustun Odabaşı et al 2018). To refrain from the contamination of the aquatic environment, the European Union countries have taken measurements for defining heavy metal pollution.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of ecological risk, source, and spatial distribution of some heavy metals in marine sediments in the Middle and Eastern Black Sea region, Turkey

Apaydın

Kabaoğlu

Apaydın

et al. 2021

Environ Sci Pollut Res

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In the present study, the concentration levels of heavy metals such as Mn, Fe, Ni, Cu, Zn, Cr and Pb in sediment samples collected from 16 sampling locations in the Middle and Eastern Black Sea regions, Turkey was measured using energy dispersive X-ray fluorescence spectroscopy (EDXRF). Various pollution parameters and methods, such as the enrichment factor (EF), geo-accumulation index (Igeo), contamination factor (CF), pollution load index (PLI), ecological risk index (RI), and geo-spatial distribution patterns were used to assess in detail the pollution status, ecological risks and sources of metals in sediment. The mean

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“…The increased levels in the Black Sea are likely related to the riverine discharge transporting sediments that can contain large amounts of trace elements. Rivers are believed to be the main source of the heavy metal pollution in the Black Sea [102][103][104]. The waters of the western and northwestern Black Sea are freshened by two major rivers in the region, the Danube and the Dnieper, and increased levels of heavy metals were indeed observed near the Danube mouth [105].…”

Section: Discussionmentioning

confidence: 99%

Element Contents in Three Commercially Important Edible Mollusks Harvested off the Southwestern Coast of Crimea (Black Sea) and Assessment of Human Health Risks from Their Consumption

Kapranov

Karavantseva

Бобко

et al. 2021

Foods

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Mollusks are a prospective food for the world’s growing population, but the contents of toxic and essential trace elements in them have not been studied comprehensively. In this work, using inductively coupled plasma mass spectrometry, the contents of 72 elements in soft tissues of the edible mollusks Mytilus galloprovincialis, Rapana venosa, and Crassostrea gigas from the coastal area of the southwestern Crimea were estimated and compared with the maximum permissible levels. Element accumulation similarities were observed in the two bivalve species. Cluster analysis applied to the non-normalized contents allowed finding an optimal number of non-overlapping element clusters: 1 group of macroelements, 1–2 groups of trace elements, and 1–2 groups of ultratrace elements. As an outcome of this analysis, the element accumulation universality index was introduced, which demonstrated the accumulation universality decrease in the order: mussel > sea snail > oyster. An original approach to estimating the mollusk consumption rate was proposed to assess human health risks. Two possible consumption scenarios were identified for Crimean residents. From the expected consumption of all species in both scenarios, there are no health risks, but they are not excluded, within the 95% probability, from high consumption of mussels and sea snails in the pessimistic scenario.

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Geochronology and sources of heavy metal pollution in sediments of Istanbul Strait (Bosporus) outlet area, SW Black Sea, Turkey

Cited by 31 publications

References 30 publications

Erdek Körfezi Karot Çökellerinin Ağır Metal Dağılımı ve Zenginleşme Derecesi

Erdek Körfezi Karot Çökellerinin Ağır Metal Dağılımı ve Zenginleşme Derecesi

Evaluation of ecological risk, source, and spatial distribution of some heavy metals in marine sediments in the Middle and Eastern Black Sea region, Turkey

Element Contents in Three Commercially Important Edible Mollusks Harvested off the Southwestern Coast of Crimea (Black Sea) and Assessment of Human Health Risks from Their Consumption

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