gcmd_keyword : GASES>DISSOLVED OXYGEN

Relationships

publications	figure 21.6 finding 3.6
parent	WATER QUALITY/WATER CHEMISTRY>GASES
gcmd_keywords

Fields

definition	A colorless, odorless, gaseous element, constituting 21 percent of the volume of the atmsophere, and essential for aerobic forms of life. Gaseous oxygen has a chemical forumla of O2. Despite its abundance in air, the concentration of oxygen in water is usually quite low, at just a few parts per million. Nevertheless, this concentration is a good indicator of water quality. If it is too low, many organisms, including fish, will die.
identifier	b632d0cc-d4b0-458e-a182-16bbd2a5ab05
label	DISSOLVED OXYGEN
parent_identifier	7b98fcc5-4465-45c8-a647-557432276844
GCMD Metadata	b632d0cc-d4b0-458e-a182-16bbd2a5ab05
Ancestors	DISSOLVED OXYGEN < GASES < WATER QUALITY/WATER CHEMISTRY < TERRESTRIAL HYDROSPHERE < EARTH SCIENCE < Science Keywords