The integral role of iron in ocean biogeochemistry

A Tagliabue, AR Bowie, PW Boyd, KN Buck… - Nature, 2017 - nature.com
The micronutrient iron is now recognized to be important in regulating the magnitude and
dynamics of ocean primary productivity, making it an integral component of the ocean's …

Upper ocean biogeochemistry of the oligotrophic North Pacific Subtropical Gyre: from nutrient sources to carbon export

M Dai, YW Luo, EP Achterberg… - Reviews of …, 2023 - Wiley Online Library
Abstract Subtropical gyres cover 26%–29% of the world's surface ocean and are
conventionally regarded as ocean deserts due to their permanent stratification, depleted …

How well do global ocean biogeochemistry models simulate dissolved iron distributions?

A Tagliabue, O Aumont, R DeAth… - Global …, 2016 - Wiley Online Library
Numerical models of ocean biogeochemistry are relied upon to make projections about the
impact of climate change on marine resources and test hypotheses regarding the drivers of …

Rare earth element geochemistry characteristics of seawater and porewater from deep sea in western Pacific

Y Deng, J Ren, Q Guo, J Cao, H Wang, C Liu - Scientific Reports, 2017 - nature.com
Deep-sea sediments contain high concentrations of rare earth element (REE) which have
been regarded as a huge potential resource. Understanding the marine REE cycle is …

A data assimilating model for estimating S outhern O cean biogeochemistry

A Verdy, MR Mazloff - Journal of Geophysical Research …, 2017 - Wiley Online Library
Abstract A Biogeochemical Southern Ocean State Estimate (B‐SOSE) is introduced that
includes carbon and oxygen fields as well as nutrient cycles. The state estimate is …

The GEOTRACES intermediate data product 2017

R Schlitzer, RF Anderson, EM Dodas, M Lohan… - Chemical …, 2018 - Elsevier
Abstract The GEOTRACES Intermediate Data Product 2017 (IDP2017) is the second
publicly available data product of the international GEOTRACES programme, and contains …

Biological uptake and reversible scavenging of zinc in the global ocean

T Weber, S John, A Tagliabue, T DeVries - Science, 2018 - science.org
Zinc (Zn) is a key micronutrient for marine phytoplankton, with a global distribution that is
similar to silicic acid. The processes that govern this relationship, despite the very different …

Barium-isotopic fractionation in seawater mediated by barite cycling and oceanic circulation

TJ Horner, CW Kinsley, SG Nielsen - Earth and Planetary Science Letters, 2015 - Elsevier
The marine biogeochemical cycle of Ba is thought to be controlled by particulate BaSO 4
(barite) precipitation associated with the microbial oxidation of organic carbon and its …

[HTML][HTML] Neodymium isotopic composition and concentration in the western North Atlantic Ocean: Results from the GEOTRACES GA02 section

M Lambelet, T Van De Flierdt, K Crocket… - … et Cosmochimica Acta, 2016 - Elsevier
The neodymium (Nd) isotopic composition of seawater is commonly used as a proxy to study
past changes in the thermohaline circulation. The modern database for such reconstructions …

Neodymium in the oceans: a global database, a regional comparison and implications for palaeoceanographic research

T van de Flierdt, AM Griffiths… - … of the Royal …, 2016 - royalsocietypublishing.org
The neodymium (Nd) isotopic composition of seawater has been used extensively to
reconstruct ocean circulation on a variety of time scales. However, dissolved neodymium …