A global model for methylmercury formation and uptake at the base of marine food webs

Y Zhang, AL Soerensen, AT Schartup… - Global …, 2020 - Wiley Online Library
Monomethylmercury (CH3Hg) is the only form of mercury (Hg) known to biomagnify in food
webs. Here we investigate factors driving methylated mercury [MeHg= CH3Hg+(CH3) 2Hg)] …

Bioaccumulation of methylmercury within the marine food web of the outer Bay of Fundy, Gulf of Maine

G Harding, J Dalziel, P Vass - PloS one, 2018 - journals.plos.org
Mercury and methylmercury were measured in seawater and biota collected from the outer
Bay of Fundy to better document mercury bioaccumulation in a temperate marine food web …

Oligotrophy as a major driver of mercury bioaccumulation in medium-to high-trophic level consumers: a marine ecosystem-comparative study

T Chouvelon, P Cresson, M Bouchoucha… - Environmental …, 2018 - Elsevier
Mercury (Hg) is a global contaminant of environmental concern. Numerous factors
influencing its bioaccumulation in marine organisms have already been described at both …

Biomagnification of methylmercury in a marine food web in Laizhou Bay (North China) and associated potential risks to public health

L Cao, J Liu, S Dou, W Huang - Marine pollution bulletin, 2020 - Elsevier
The concentrations of total mercury (THg) and methylmercury (MeHg) were assessed in
water, sediment and biota (54 species) samples from the coast of Laizhou Bay, to evaluate …

Low carbon accumulation in a macrotidal mangrove forest on the Amazon coast

T Passos, AF Bernardino, D Penny… - Limnology and …, 2023 - Wiley Online Library
The important role mangrove forests play in sequestering organic carbon is well known, yet
rates of organic carbon accumulation in macrotidal mangrove ecosystems are poorly …

Bioaccessibility-corrected risk assessment of urban dietary methylmercury exposure via fish and rice consumption in China

Y Gong, LM Nunes, BK Greenfield, Z Qin… - Science of the Total …, 2018 - Elsevier
The role of seafood consumption for dietary methylmercury (MeHg) exposure is well
established. Recent studies also reveal that rice consumption can be an important pathway …

The twilight zone as a major foraging habitat and mercury source for the great white shark

G Le Croizier, A Lorrain, JE Sonke… - Environmental …, 2020 - ACS Publications
The twilight zone contains the largest biomass of the world's ocean. Identifying its role in the
trophic supply and contaminant exposure of marine megafauna constitutes a critical …

Trophic transfer and dietary exposure risk of mercury in aquatic organisms from urbanized coastal ecosystems

L Mao, X Liu, Z Wang, B Wang, C Lin, M Xin, BT Zhang… - Chemosphere, 2021 - Elsevier
In this study, 26 surface seawater samples, 26 surface sediment samples and 114
organisms were collected to study the trophic transfer and dietary exposure risk of mercury …

Comparative study of mercury speciation in commercial fishes of the Brazilian Amazon

RC Rodríguez Martín-Doimeadios… - … Science and Pollution …, 2014 - Springer
Mercury is responsible for serious episodes of environmental pollution throughout the world,
especially in the Amazon. This toxicity has led regulatory agencies to focus on fish as the …

Mercury in tropical and subtropical coastal environments

MF Costa, WM Landing, HA Kehrig, M Barletta… - Environmental …, 2012 - Elsevier
Anthropogenic activities influence the biogeochemical cycles of mercury, both qualitatively
and quantitatively, on a global scale from sources to sinks. Anthropogenic processes that …