Conservation is the preservation or efficient use of resources (in an efficient or ethical manner), or the conservation of various quantities under physical laws.
Fluctuations in atmospheric carbon dioxide (CO2) are a major component of the carbon cycle and the climate system. An EU-funded initiative investigated the past role of the Southern Ocean in influencing atmospheric CO2.
EN 
CS
DE
ES
FR
HU
IT
PL
PT
РУ
SK
TR
УК
AR
中文
