Diatoms are a major component of phytoplankton community. They tend to dominate under
natural high-nutrient concentrations, as well as during artificial Fe fertilisation experiments …

The factors controlling the distribution of phytoplankton stocks, species composition, and
their physiological status in the Southern Ocean are reviewed. In the last decade, the key …

Freshwater discharge from glaciers is increasing across the Arctic in response to
anthropogenic climate change, which raises questions about the potential downstream …

Comparison of eight iron experiments shows that maximum Chl a, the maximum DIC
removal, and the overall DIC/Fe efficiency all scale inversely with depth of the wind mixed …

Abstract Runoff from the Greenland Ice Sheet (GrIS) is thought to enhance marine
productivity by adding bioessential iron and silicic acid to coastal waters. However …

Analysis of a global compilation of dissolved-iron observations provides insights into the
processes controlling iron distributions and some constraints for ocean biogeochemical …

Responses by marine top predators to environmental variability have previously been
almost impossible to observe directly. By using animal-mounted instruments simultaneously …

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 …

The primary control on the N–S zonation of the Southern Ocean is the wind-induced
transport of the Antarctic Circumpolar Current (ACC). The ACC divides the Southern Ocean …

We formulate a mechanistic model of the coupled oceanic iron and phosphorus cycles. The
iron parameterization includes scavenging onto sinking particles, complexation with an …