A (12) | B (11) | C (6) | D (11) | E (21) | F (9) | G (7) | H (2) | I (8) | K (1) | L (16) | M (5) | N (5) | O (2) | P (11) | Q (1) | R (2) | S (13) | T (1) | V (1) | W (8)
Title Definition
Water quality

The level of purity of water; the safety or purity of drinking water.

Water quality testing

monitoring water for various contaminants to make sure it is safe for fish protection, drinking, and swimming.

Water scarcity

A water supply that limits food production, human health, and economic development. Severe scarcity is taken to be equivalent to 1,000 cubic meters per year per person or greater than 40% use... read more

Water Table, Perched (Perched Ground Water Table)

The upper surface of a local zone of soil water saturation held above the main body of groundwater by an impermeable layer or stratum, (usually clay) and separated from the main body of... read more

Watershed

a region or area over which water flows into a particular lake, reservoir, stream, or river.

Well

a dug or drilled hole used to get water from the earth.

Wetland

land (marshes or swamps) saturated with water constantly or recurrently; conducive to wide biodiversity... read more

Wilderness

 land remaining in basically wild (i.e., undisturbed) condition, with few if any traces of human activities.
WOCAT network 
Since... read more