Parameter Tree:
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > DISSOLVED GASES

Definition:
Elements or compounds of gaseous form, dissolved in seawater. When keyed in
a DIF, they do not typically include carbon dioxide, oxygen, nitrogen, or
nitrous oxide, since these are their own variables.


Reference:
Adapted from: Dictionary of Earth Science, 5th ed.. 1997. Sybil Parker, ed. in
chief. McGraw-Hill.