Heavy metal pollution assessment in coastal sediments and bioaccumulation on seagrass (Enhalus acoroides) of Palau

Jeong, Hyeryeong; Choi, Jin; Choi, Dong-Han; Noh, Jae-Hoon; Ra, Kongtae

doi:10.1016/j.marpolbul.2020.111912

Cited by 39 publications

(21 citation statements)

References 33 publications

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“…Therefore, heavy metal pollution in sediments is an important environmental quality indicator, indicating pollution status and guiding ecological risk assessment ( Wang et al, 2018 ). Scholars have also evaluated and assessed heavy metal pollution in various sea areas based on this ( Jeong et al, 2021 ; Leung et al, 2021 ; Liu et al, 2021 ). marine pollution & organochlorine pesticide (OCP) …”

Section: Results and Analysismentioning

confidence: 99%

Does marine environmental research meet the challenges of marine pollution induced by the COVID-19 pandemic? Comparison analysis before and during the pandemic based on bibliometrics

Wang

Zhang²,

Li³

et al. 2022

Marine Pollution Bulletin

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Section: Results and Analysismentioning

confidence: 99%

Does marine environmental research meet the challenges of marine pollution induced by the COVID-19 pandemic? Comparison analysis before and during the pandemic based on bibliometrics

Wang

Zhang²,

Li³

et al. 2022

Marine Pollution Bulletin

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“…The disposal form industrial and anthropogenic activities in coastal ecosystem give impacts including heavy metal pollutants supply, speci cally Mercury (Hg), Zinc (Zn), Lead (Pb), and Cadmium (Cd) (Hidayati et Basically, heavy metal contaminants have speci c characterize that are the non-degradable properties, the quickly accumulate in the substrates, sediment, and water and give negatively affecting of aquatic organisms life. Because the characteristics of their toxicity, abundance, persistence, and bioaccumulation (Jeong et al 2021), heavy metal pollution also may cause death, litter fall, and stunted growth of trees (Melville et Shi et al 2020). Cadmium (Cd) is a silver, soft and shiny white metal that is insoluble, easy to react and produces cadmium oxide.…”

Section: Introductionmentioning

confidence: 99%

The Clustering and Distribution of Heavymetal Accumulation and Translocation as an Ability of Mangrove Vegetation to Reduce Impact of Heavymetal (Hg, Cd and Zn) Pollution

Hilmi

Dewi

Sudiana

et al. 2022

Preprint

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Mangrove has ability to reduce impact of heavy metal contaminant which released from industry and domestic waste. Mangrove has ability to absorb, accumulate, and translocate heavy metal contaminant. Whereas the clustering and landscape of mangrove ecosystem show the grading and zoning of mangrove vegetation to accumulate heavymetal pollution. .Therefore, this study aimed to analyze distribution and clustering of heavy metal accumulation and traslocation in mangrove ecosystem.. The results showed the accumulation of Mercury were 0.1347 ± 0.0212 ppm (sediment), 0.0137 ± 0.0137 ppm (water), 0.0110–0.0640 ppm (stem and bark), 0.0020–0.0120 ppm (leaves), and 0.0260–0.0690 ppm (roots). Cadmium accumulations between 1.6048 ± 0.3595 ppm (sediment), 0.0292 ± 0.0047 ppm (water), 0.0790–0.2650 ppm (stem and bark), 0.0130–0.0480 ppm (leaves), and 0.1560–0.2300 ppm (roots). Furthermore, Zinc had score that were 35.1746 ± 5.4856 ppm (sediment), 0.0550 ± 0.0095 ppm (water), 10.3250–32.4490 ppm (stem and bark), 7.1200-23.4150 ppm (leaves), and 16.7170–39.1200 ppm (roots). However, bioaccumulation factors of Hg ranged between 0.0210–0.4751, Cd 0.0105–0.1541, and Zn 0.2807–1.2506 with the translocation factors of 0.0459–1.0547 (Hg), 0.0642–1.3855 (Cd), and 0.4086–1.3057 (Zn). The mangrove landscape showed that of Sonneratia alba (best of Hg accumulation), Rhizophora mucronata (best of Cd accumulation), Avicennia marina (best of Zn accumulation)

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“…Most of heavy metals (HMs) are highly toxic, persistent, and non-degradable contaminants, and more seriously, some species (e.g., mercury (Hg)) are readily enriched in aquatic organisms, and then become a permanent threat to life (Choy et al 2009;Jeong et al 2021;Rubalingeswari et al 2021). HMs in coastal marine environments originated from various sources, including river discharges, surface runoff, and atmospheric deposition (Liu et al 2018;Xu et al 2014;Meng et al 2019).…”

Section: Introductionmentioning

confidence: 99%

Distribution of eight heavy metals in the inner shelf sediments of East China Sea: Risk assessments and sources analysis

Wang

Zhang

2021

Ecosyst Health Sustain

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Although numerous studies on heavy metals (HMs) in sediments have been carried out in the East China Sea (ECS), the knowledge on the recent pollution levels of HMs in coastal region remains not well understood due to the rapid developments of urbanization in eastern China. In this study, 23 surface samples and 4 core samples are collected in the inner shelf of the ECS. The average dry-weight concentrations follow the descending order of Zn,

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Heavy metal pollution assessment in coastal sediments and bioaccumulation on seagrass (Enhalus acoroides) of Palau

Cited by 39 publications

References 33 publications

Does marine environmental research meet the challenges of marine pollution induced by the COVID-19 pandemic? Comparison analysis before and during the pandemic based on bibliometrics

Does marine environmental research meet the challenges of marine pollution induced by the COVID-19 pandemic? Comparison analysis before and during the pandemic based on bibliometrics

The Clustering and Distribution of Heavymetal Accumulation and Translocation as an Ability of Mangrove Vegetation to Reduce Impact of Heavymetal (Hg, Cd and Zn) Pollution

Distribution of eight heavy metals in the inner shelf sediments of East China Sea: Risk assessments and sources analysis

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