Iron and manganese are abundant transition metals that are commonly associated with
carbon oxidation. The reduction of these metals, along with carbon oxidation occurs in …

The majority of life on Earth—notably, microbial life—occurs in places that do not receive
sunlight, with the habitats of the oceans being the largest of these reservoirs. Sunlight …

Building on the success of its 1993 predecessor, this second edition of Geochemistry,
Groundwater and Pollution has been thoroughly re-written, updated and extended to …

For the past 3.8 billion years, the geochemistry of the Earth's surface-its atmosphere, waters
and exposed crust-has been determined by the presence of biota. Photosynthetic organisms …

This paper is a synthesis of the use of selected trace elements as proxies for reconstruction
of paleoproductivity and paleoredox conditions. Many of the trace elements considered here …

Existing redox classifications and the calibrations of elemental proxies to modern
environmental redox scales are in need of re-evaluation. Here, we review environmental …

Uncovers the Key Role Microbes Play in the Transformation of Oxidizable and Reducible
MineralsMany areas of geomicrobial processes are receiving serious attention from …

Coastal wetland reclamation contributed to development of aquaculture industry, and the
residual bait accumulation in aquaculture processes could influence biogeochemical …

Anaerobic methanotrophs help regulate Earth's climate and may have been an important
part of the microbial ecosystem on the early Earth. The anaerobic oxidation of methane …

Anaerobic oxidation of methane (AOM) is a major biological process that reduces global
methane emission to the atmosphere. Anaerobic methanotrophic archaea (ANME) mediate …