Quantifying the rates of biogeochemical processes in marine sediments is essential for
understanding global element cycles and climate change. Because organic matter …

Understanding the fate of terrestrial organic carbon (C org) delivered to oceans by rivers is
critical for constraining models of biogeochemical cycling and Earth surface evolution. C org …

The oxidative degradation of organic matter is a key process in the biogeochemical
functioning of the earth system. Quantitative models of organic matter degradation are …

The original ferrozine method has been modified to sequentially determine the Fe (II)/Fe (III)
speciation in small volumes of fresh and marine water samples, at the submicromolar level …

Soil moisture is a known environmental factor influencing carbon dioxide (CO 2) emissions
and therefore represents an important variable in predictive models. Establishing …

Most of the present formulations for the mass conservation of species do not correctly
represent changes in the time scale of diffusion as a function of porosity in a system of …

Introduction to Geomicrobiology is a timely and comprehensive overview of how microbial
life has affected Earth's environment through time. It shows how the ubiquity of …

TOUGHREACT is a numerical simulation program for chemically reactive non-isothermal
flows of multiphase fluids in porous and fractured media, and was developed by introducing …

Over the past decade, the significance of bacteria in the biogeochemical manganese and
iron cycles has gained broad appreciation. Particular interest has been devoted to the …

Due to the major role played by diatoms in the biological pump of CO2, and to the presence
of silica-rich sediments in areas that play a major role in air–sea CO2 exchange (eg the …