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, Oltan; Çetintürk, Kartal; Güzel, Barış

doi:10.1007/s10653-023-01480-4

Cited by 10 publications

(4 citation statements)

References 74 publications

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“…DDTs were detected in the sediment core of Zigui (S4) in the range of ND–1.14 ng/g ( Table S3 ). The correlation analysis results indicated that no statistically significant correlation was observed between DDT and OM concentrations, which was in line with previous research outcomes [ [21] , [22] , [23] ].…”

Section: Resultssupporting

confidence: 90%

Historical sedimentary and evolutionary characteristics of POPs and EDCs in typical regions of the three Gorges reservoir, China

Dong,

Cao,

Pan

et al. 2024

Heliyon

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Section: Resultssupporting

confidence: 90%

Historical sedimentary and evolutionary characteristics of POPs and EDCs in typical regions of the three Gorges reservoir, China

Dong,

Cao,

Pan

et al. 2024

Heliyon

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“…Belirleme, niceleme ve doğrulama genellikle kütle spektrometrisi (MS) tarafından yapılmakla birlikte PBDD/F'leri tek tek diğer halojenize bileşiklerden (örneğin PBDE'lerden) ayırt etmek için yeterli seçiciliği gösteren tek tekniktir. MS, halojenlerin sayısının ve türünün karakteristik izotop dağılım modelleri temelinde belirlenmesine izin verir [50]. Diğer MS metodları arasında yüksek çözünürlüklü kütle spektrometresi (HRMS) en yüksek seçiciliğe sahip olması nedeniyle tercih edilmektedir.…”

Section: Analitik öLçüm Yöntemleriunclassified

Polibromlu Dibenzo-p-Dioksinler/Furanlar (PBDD/F'lar) ve Hegzabromosiklododekanlar (HBCDD’lar): Kimyasal Oluşum, İzleme, Etki ve Ölçüm

SÖNMEZ,

GÜZEL,

CANLI

2023

Kocaeli Üniversitesi Fen Bilimleri Dergisi

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Kalıcı organik kirleticiler (KOK'lar), biyolojik olarak parçalanmamaları nedeniyle çevrede daha uzun süre kalabilen organik kimyasallardır. Polibromu dibenzo-p-dioksinler/furanlar (PBDD/F’lar), istemeden üretilen ve Stockholm Sözleşmesi'ne henüz dahil olmamış kirleticilerdir. PBDD/F’lar poliklorlu dibenzo-p-dioksinler/furanlar (PCDD/F'lar) gibi kalıcı halojenize organik kirleticiler olup, lipofilik ve biyoakümülatif özelliklerinden ötürü besin zincirlerinde birikerek insan sağlığı ve çevre üzerinde olumsuz sonuçlar doğurma potansiyeline sahiptirler. PBDD/F'ler esas olarak bromlu alev geciktiricilerin (BFR'ler) yanması, elektrikli ve elektronik ekipmanların sökülmesi, metal eritme ve atık yakma gibi termal koşullar altında ortaya çıkmaktadır. Hegzabromosiklododekanlar (HBCDD’lar) ise Stockholm KOK'lar Sözleşmesi'nin Ek A kısmında listelenmiş olup; insan maruziyetinin meydana geldiği başta su, toz, hava ve toprak yoluyla taşınarak çevreyi kirletirler. Kontamine olmuş yiyecekler, nefes alma ve içme suyu, insanların HBCDD'lere maruz kalması için üç önemli yoldur. Özellikle balık tüketimi yoluyla besin alımı, insanların HBCDD'lere maruz kalmasının ana yollarından biridir. Günümüzde, varlığı, özellikleri, etkileri ve ölçüm yöntemleri de dahil olmak üzere PBDD/F'ların ve HBCDD'lerin kapsamlı bir açıklanması eksiktir; bu nedenle, bu derleme bu bilgileri sağlamak için yapılmıştır.

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“…Similarly, Oyebamiji et al (5) and Eludoyin et al (14) reported elevated concentrations of heavy metals in soils around tantalum-niobium and gold mining sites of Iludun-Oro and Itagunmodi communities respectively, in southwestern, Nigeria. Elevated levels of these heavy metals (pollutants) can have severe negative effects on human and animal health, water quality, aquatic life, land use and agriculture, and other aspects of ecosystem imbalance (15). The elevated levels of these heavy metals increase the risk of soil pollution in and around the mining site, depending on their mobility and bioavailability.…”

Section: Introductionmentioning

confidence: 99%

Ecological Risk Assessment of Potentially Toxic Metals in Arable Soils around Adudu Lead – Zinc Mine, North-Central Nigeria

Onwuka,

Jasper,

Onwuka

2024

Journal of the Turkish Chemical Society Section A: Chemistry

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Mining is a major source of toxic heavy metals into the soil when mine wastes are discharged into the nearby farmlands used for the cultivation of food crops. This study investigated the influence of Pb–Zn mining on the quality and ecological risk of arable soils around active mining sites in Adudu, Nasarawa State, Nigeria. Composite soil samples were collected at 0–20 cm depth, pulverized, and analyzed for heavy metal (Al, As, Cr, Cu, Fe, Mn, Pb, and Zn) concentration using X–ray fluorescence technique. Enrichment factor, geo–accumulation index, improved Nemerow index (IIN), contamination factor (CF), degree of contamination (Cd), pollution load index (PLI), and ecological risk assessment (ERA) were used to evaluate the effect of the mining activities on the environment. Results showed elevated levels of Pb, Zn, Cu, Fe, Mn, and Cr in arable soils around the mine and lower levels of these metals in the control soil. IIN, Cd, and PLI showed that the mine and the nearby arable soils were the most deteriorated, and soil quality improved away from the mining vicinity. ERA revealed that the mine and the closest arable soils (sites F1 and F4) have significant to high ecological risk index as a result of the dominant presence of Pb, Zn, and Cu at the sites. Thus, arable soils which are disposal channels for mine wastes are not good for growing food crops. This study clearly shows that Pb–Zn mining activities introduced heavy metals into the arable soils surrounding the mine.

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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

Cited by 10 publications

References 74 publications

Historical sedimentary and evolutionary characteristics of POPs and EDCs in typical regions of the three Gorges reservoir, China

Historical sedimentary and evolutionary characteristics of POPs and EDCs in typical regions of the three Gorges reservoir, China

Polibromlu Dibenzo-p-Dioksinler/Furanlar (PBDD/F'lar) ve Hegzabromosiklododekanlar (HBCDD’lar): Kimyasal Oluşum, İzleme, Etki ve Ölçüm

Ecological Risk Assessment of Potentially Toxic Metals in Arable Soils around Adudu Lead – Zinc Mine, North-Central Nigeria

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