Implications of ocean acidification on micronutrient elements-iron, copper and zinc, and their primary biological impacts: A review

E Cheriyan, BSK Kumar, GVM Gupta, DB Rao - Marine Pollution Bulletin, 2024 - Elsevier
This review has been undertaken to understand the effectiveness of ocean acidification on
oceanic micronutrient metal cycles (iron, copper and zinc) and its potential impacts on …

Distribution of copper-binding ligands in Fram Strait and influences from the Greenland Shelf (GEOTRACES GN05)

V Arnone, JM Santana-Casiano… - Science of the Total …, 2024 - Elsevier
Abstract The Fram Strait represents the major gateway of Arctic Ocean waters towards the
Nordic Seas and North Atlantic Ocean and is a key region to study the impact of climate …

Distributions of humic substances in an estuarine region (Otsuchi Bay, Japan) determined using electrochemical and optical methods

YP Lee, KH Wong, H Obata, K Nishitani, H Ogawa… - Marine Chemistry, 2023 - Elsevier
Humic substances are major components of the dissolved organic carbon pool in aquatic
environments that can bind to trace metals like copper and iron as organic ligands. The …

Toward a Better Understanding of the Global Ocean Copper Distribution and Speciation Through a Data‐Constrained Model

H Liang, JW Moffett, SG John - Global Biogeochemical Cycles, 2023 - Wiley Online Library
Copper (Cu) is an important micronutrient for marine organisms, which can also be toxic at
elevated concentrations. Here, we present a new model of global ocean Cu biogeochemical …

Natural copper-binding ligands in the Arctic Ocean. The influence of the Transpolar Drift (GEOTRACES GN04)

V Arnone, JM Santana-Casiano… - Frontiers in Marine …, 2023 - frontiersin.org
The Arctic Ocean is a unique biogeochemical environment characterized by low salinity
surface waters, extensive sea-ice coverage, high riverine inputs, large shelf extension and …

New insights into the organic complexation of bioactive trace metals in the global ocean from the GEOTRACES era

H Whitby, J Park, Y Shaked, RM Boiteau, KN Buck… - Oceanography, 2024 - JSTOR
The GEOTRACES program has greatly expanded measurements of dissolved trace metal
concentrations across ocean basins, but to understand the behavior and cycling of metals …

Cu transport and complexation by the marine diatom Phaeodactylum tricornutum: Implications for trace metal complexation kinetics in the surface ocean

M González-Dávila, MT Maldonado… - Science of the Total …, 2024 - Elsevier
Elucidating whether dissolved Cu uptake is kinetically or thermodynamically controlled, and
the effects of speciation on Cu transport by phytoplankton will allow better modeling of the …

Solid phase speciation controls copper mobilisation from marine sediments by methanobactin

DD Rushworth, WDC Schenkeveld, N Kumar… - Science of the Total …, 2024 - Elsevier
Although marine environments represent huge reservoirs of the potent greenhouse gas
methane, they currently contribute little to global net methane emissions. Most of the …

Dynamics and geochemical responses of dissolved metals (Mn and Cu) in a subtropical estuary, China

K Mei, M Shi, N Chen, D Wang - Environmental Science and Pollution …, 2024 - Springer
The research delved into the occurrence and dynamics of dissolved metals, specifically
manganese (Mn) and copper (Cu), within the Jiulong River Estuary, South China, a medium …

Ecological Status of Algeciras Bay, in a Highly Anthropised Area in South-West Europe, through Metal Assessment—Part I: Abiotic Samples

MJ Casanueva-Marenco, MD Galindo-Riaño… - Toxics, 2024 - mdpi.com
The ecological status of Algeciras Bay (South-west Europe), highly influenced by
anthropogenic activities, was assessed by monitoring Zn, Cd, Pb, and Cu in water and …