eCite Digital Repository

Zinc marine biogeochemistry in seawater: A review

Citation

Sinoir, M and Butler, ECV and Bowie, AR and Mongin, M and Nesterenko, PN and Hassler, CS, Zinc marine biogeochemistry in seawater: A review, Marine and Freshwater Research, 63, (7) pp. 644-657. ISSN 1323-1650 (2012) [Refereed Article]

Copyright Statement

Copyright 2012 CSIRO

DOI: doi:10.1071/MF11286

Abstract

The interest in trace element biogeochemistry has arisen from the well demonstrated iron hypothesis that revealed the central role that iron exerts on oceanic primary and associated biogeochemical cycles. The essentiality of zinc for key biological enzymes, coupled with a nutrient-like vertical distribution with low dissolved concentrations in many marine surface waters, provided motivation to study zinc in marine systems. Laboratory studies have confirmed the importance of zinc to sustain phytoplankton growth and its influence on the composition of the phytoplankton community. However, mixed results were obtained in the field, which suggest a more subtle effect of zinc on oceanic phytoplankton growth than iron. As a consequence, consensus on its biological role, mechanisms at play or regional versus global relevance is currently lacking and highlights the need for new conceptual models of zinc in marine systems. The recent GEOTRACES program is generating new data approaches to discuss and understand further zinc behaviour in the ocean.

Item Details

Item Type:Refereed Article
Keywords:cycling, determination, limitation, modelling, speciation, zinc, marine biogeochemistry, seawater
Research Division:Earth Sciences
Research Group:Oceanography
Research Field:Chemical Oceanography
Objective Division:Environment
Objective Group:Physical and Chemical Conditions of Water
Objective Field:Physical and Chemical Conditions of Water in Marine Environments
Author:Bowie, AR (Associate Professor Andrew Bowie)
Author:Nesterenko, PN (Professor Pavel Nesterenko)
ID Code:82635
Year Published:2012
Web of Science® Times Cited:13
Deposited By:CRC-Antarctic Climate & Ecosystems
Deposited On:2013-02-08
Last Modified:2015-02-05
Downloads:0

Repository Staff Only: item control page