Trace elements in seawater can be limiting factors of biological productivity, tracers of ocean
circulation and biogeochemical processes, and proxies for paleoceanography. The global …

One of the most important breakthroughs in oceanography in the last 30 years was the
discovery that iron (Fe) controls biological production as a micronutrient, and our …

Dissolved iron (DFe) and total dissolvable Fe (TDFe) were measured in January–February
2009 in Pine Island Bay, as well as in the Pine Island and Amundsen polynyas (Amundsen …

We report a comprehensive dataset of dissolved iron (Fe) comprising 482 values at 22
complete vertical profiles along a 1° latitudinal section at the Zero meridian. In addition a …

Iron (Fe) is an essential trace element for marine life. Extremely low Fe concentrations limit
primary production and nitrogen fixation in large parts of the oceans and consequently …

Large programs in chemical oceanography currently require the determination of multiple
trace elements in hundreds to thousands of open ocean seawater samples. For example …

We report Zn concentration and isotope data for seawater samples from the Atlantic sector of
the Southern Ocean, collected during the IPY/GEOTRACES ANT-XXIV/III cruise along the …

The isotopic compositions of redox-sensitive metals, including uranium (U), in marine
sediments have recently emerged as powerful diagnostic tracers of the redox state of the …

A system for the rapid and noncontaminating sampling of trace elements with volumes of up
to 36 L per depth and including the dissolved and particulate phases has been developed …

Nickel is a biologically-active trace metal whose dissolved concentration depth profiles in
the ocean show nutrient-like behaviour. If the pronounced removal of nickel from the …