Biogeochemical cycling of iron is crucial to many environmental processes, such as ocean
productivity, carbon storage, greenhouse gas emissions and the fate of nutrients, toxic …

Iron (Fe) is the fourth most abundant element in the earth's crust and plays important roles in
both biological and chemical processes. The redox reactivity of various Fe (II) forms has …

Iron formations (IF) represent an iron-rich rock type that typifies many Archaean and
Proterozoic supracrustal successions and are chemical archives of Precambrian seawater …

Ecological restoration of wetland plants has emerged as an environmentally-friendly and
less carbon footprint method for treating secondary effluent wastewater. Root iron plaque …

Earth's surface has undergone a protracted oxygenation, which is commonly assumed to
have profoundly affected the biosphere. However, basic aspects of this history are still …

It is generally accepted that photosynthetic marine planktonic bacteria were responsible for
the oxidation of dissolved ferrous iron (Fe (II)) and the subsequent deposition of iron …

Résumé Prokaryotes have been sha** the surface of the Earth and impacting
geochemical cycles for the past four billion years. Biomineralization, the capacity to form …

To evaluate productivity on the early Earth before the advent of oxygenic photosynthesis, we
integrated estimates of net primary production by early anaerobic metabolisms as limited by …

Hydrothermal vents are among the most fascinating environments that exist within the
modern oceans, being home to highly productive communities of specially-adapted fauna …

Microbially mediated Fe (II) oxidation is prevalent and thought to be central to many
biogeochemical processes in paddy soils. However, we have limited insights into the Fe (II) …