The carbon isotopic composition of seawater DIC (δ13CDIC), and consequently that of the carbonate mineral (δ13Ccarb), is interpreted to represent the partitioning of carbon between the two major sinks.
A good example of the former, says Dixon, is the global carbon cycle — the complex interchange of carbon between oceans, atmosphere, and biosphere.
This flow of carbon between the Earth's atmosphere and its plants and soils is a vital issue for scientists to understand.
The exchange of carbon between the atmosphere and hydrosphere links the remaining parts of the cycle, which are the exchanges that occur between the atmosphere and terrestrial organisms and between water and aquatic organisms.
The diamonds, during their formation, captured evidence that slabs of the ocean floors descend deep beneath the earth's surface, recycling carbon between the oceans and the earth's mantle, the shell of rock, about 1,800 miles thick, that lies directly beneath the earth's surface.
She showed that Douglas fir and paper birch trees can transfer carbon between them via mycelia.
Therefore, shifts in carbon between availability and unavailability for various microbial processes cannot be large.
Thereby the net exchange of carbon between the atmosphere and the biosphere can be estimated (see e.g. [37, 38]).
Shown here is the overlap of aboveground carbon between 10- and 30-cm diameter at breast height (DBH) classes under approach 2 with positive correlation.
Bioturbation in the model has the direct effect of moving carbon between anoxic and oxic compartments as well as oxidising stored sulfides.
It was observed that the carbon agglomeration occurs at high temperatures which helps in the deposition of carbon between the electrodes on the PCB-designed sensor templates [15].
