Microbial activity is a fundamental component of oceanic nutrient cycles. Photosynthetic
microbes, collectively termed phytoplankton, are responsible for the vast majority of primary …

Iron Isotope Systematics | Reviews in Mineralogy and Geochemistry | GeoScienceWorld
Skip to Main Content GeoScienceWorld GeoScienceWorld Close Journals Books GeoRef …

In environmental magnetism, rock and mineral magnetic techniques are used to investigate
the formation, transportation, deposition, and postdepositional alterations of magnetic …

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

The reconstruction of oceanic paleoredox conditions on Earth is essential for investigating
links between biospheric oxygenation and major periods of biological innovation and …

The cycling of carbon on Earth exerts a fundamental influence upon the greenhouse gas
content of the atmosphere, and hence global climate over millennia. Until recently, ice …

The recent advances in nanotechnology and the corresponding increase in the use of
nanomaterials in products in every sector of society have resulted in uncertainties regarding …

Seabirds drastically transform the environmental conditions of the sites where they establish
their breeding colonies via soil, sediment, and water eutrophication (hereafter termed …

Minerals are more complex than previously thought because of the discovery that their
chemical properties vary as a function of particle size when smaller, in at least one …

The micronutrient iron is thought to limit primary productivity in large regions of the global
ocean. Ice sheets and glaciers have been shown to deliver bioavailable iron to the coastal …