Ecogeochemistry—the application of geochemical techniques to fundamental questions in
population and community ecology—has been used in animal migration studies in terrestrial …

Earth's biogeochemical cycle of carbon delivers both limestones and organic materials to
the crust. In numerous, biologically catalysed redox reactions, hydrogen, sulphur, iron, and …

A climatological mean distribution for the surface water pCO2 over the global oceans in non-
El Niño conditions has been constructed with spatial resolution of 4°(latitude)× 5°(longitude) …

The Earth's climate is determined by a number of complex connected physical, chemical and
biological processes occurring in the atmosphere, land and ocean. The radiative properties …

Abstract In this “Grand Challenges” paper, we review how the carbon isotopic composition of
atmospheric CO2 has changed since the Industrial Revolution due to human activities and …

The isotopic composition of carbon (Δ 14 C and δ 13 C) in atmospheric CO 2 and in oceanic
and terrestrial carbon reservoirs is influenced by anthropogenic emissions and by natural …

Global high-precision atmospheric Δ14CO2 records covering the last two decades are
presented, and evaluated in terms of changing (radio) carbon sources and sinks, using the …

The Ocean Model Intercomparison Project (OMIP) focuses on the physics and
biogeochemistry of the ocean component of Earth system models participating in the sixth …

Global climate change and concerns about soil quality have led to a widespread interest in
the opportunities that are available to sequester carbon in soils. To achieve a better …

Analysis of observations and sensitivity experiments with a new three-dimensional global
model of stable carbon isotope cycling elucidate processes that control the distribution of δ …