Dissolved oxygen drives the environmental behavior of heavy metals in coastal sediments

X Liu, Y Sheng, Q Liu, M Jiang - Environmental Monitoring and …, 2022 - Springer
Part of the sediment was freeze-dried and then passed … sediments with those from other
regions of the world. From Table 1, the Cu, Cr, Cd, and Pb levels in this study area were higher

Using mixed active capping to remediate multiple potential toxic metal contaminated sediment for reducing environmental risk

MY Ou, Y Ting, BL Ch'ng, C Chen, YH Cheng… - Water, 2020 - mdpi.com
… not reach comparable effects to those with more HAP for … as potentially ideal amendments
to be part of the mixed caps. … dissolved oxygen caused by caps in the other five columns. …

A microcosm evaluation of metal cycling in an urbanized contaminated estuary varying with oxic-hypoxic-anoxic-reoxic transition: Behavior, fluxes, and mechanism

Z Jia, Q Liu, J Hu, S Li, H Chen - Science of The Total Environment, 2024 - Elsevier
effect of an extended dissolved oxygen (DO) full-life dynamics (86 days) on metal behavior
across the sediment-… Meanwhile, most studies only focused on effects of different DO levels or …

The role of metal contamination in shaping microbial communities in heavily polluted marine sediments

A Di Cesare, P Pjevac, E Eckert, N Curkov… - Environmental …, 2020 - Elsevier
… Still, our understanding of the effects anthropogenic perturbation and pollution can … increased
HM concentrations have an effect on the occurrence and abundance of MRGs, the effects

Ocean warming and CO2-driven acidification can alter the toxicity of metal-contaminated sediments to the meiofauna community

GL Altafim, AV Alves, TH Trevizani… - Science of The Total …, 2023 - Elsevier
effects of low pH conditions due to high pCO 2 even for organisms supposedly tolerant to
these conditions (… Only a small part of the matrix was made by medium and large sand grains (…

Effects of polluted and non-polluted suspended sediments on the oxygen consumption rate of olive flounder, Paralichthys olivaceus

SO Chu, C Lee, J Noh, SJ Song, S Hong, J Ryu… - Marine Pollution …, 2020 - Elsevier
… to heavy metal contaminated suspended sediment (SS) in … of SS exposure on various marine
fish species, as part of study. … potentially higher concentrations than under natural condition

Retention of heavy metals by dredged sediments and their management following land application

RJ Haynes, YF Zhou - Advances in Agronomy, 2022 - Elsevier
levels (continental shale levels or those for uncontaminated … management and treatment of
metal-contaminated sediments. … The effects of ionic strength on adsorption are important for …

Effects of metals on activity and community of sulfate-reducing bacterial enrichments and the discovery of a new heavy metal-resistant SRB from Santos Port sediment …

BDB Zampieri, EW Nogueira, AJFC de Oliveira… - … Science and Pollution …, 2022 - Springer
Higher levels of metals in biota can have negative effects on … of bioreactors treating
metal-contaminated wastes. Thus, the … a long-term metal contaminated sediment from a port area …

Remediation criteria for gasworks-impacted sediments: Assessing the effects of legacy hydrocarbons and more recent metal contamination

SL Simpson, DA Spadaro, GE Batley, IA Irvine… - Science of the Total …, 2020 - Elsevier
… was detected in 2 sediments for amphipods and 3 sediments for copepods, with … effects on
survival of either species were observed in any sediments but low to moderate levels of effects

Exposure to heavy metal-contaminated sediments disrupts gene expression, lipid profile, and life history traits in the midge Chironomus riparius

H Arambourou, L Llorente, I Moreno-Ocio, Ó Herrero… - Water Research, 2020 - Elsevier
… deleterious effects of heavy metal exposure at various levels … three sites, and high levels of
dissolved oxygen in water were … upregulation could be also part of an antioxidant mechanism …