Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Carbon Cycle as the Main Determinant of Glacial-Interglacial
  Transitions   An intriguing problem in climate science is the existence of Earth's glacial
cycles. We show that it is possible to generate these periodic changes in
climate by means of the Earth's carbon cycle as the main determinant factor.
The carbon exchange between the Ocean, the Continent and the Atmosphere is
modeled by means of a tridimensional Lotka-Volterra system and the resulting
atmospheric carbon cycle is used as the unique radiative forcing mechanism. It
is shown that the carbon dioxide (CO$_{2}$) and temperature anomaly curves,
which are thus obtained, have the same first-order structure as the 100 kyr
glacial--interglacial cycles depicted by the Vostok ice core data, reproducing
the asymmetries of rapid heating--slow cooling, and short interglacial--long
glacial ages.

37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
2
The categories of this paper are: math
1
The categories of this paper are: cs
18
The categories of this paper are: econ
11
The categories of this paper are: hep-lat