Lexique beginning with H

Hatchery

Site where animal eggs (fish and shellfish) hatch under artificial conditions through selected breeding. The early stages of larval rearing take place in hatcheries (juvenile production / seed production / fry production)

Hull cleaning water

Water resulting from the cleaning of the hull of a vessel

Hydrocarbons

Pollutants in water, generally formed by incomplete combustion of coal, gas, oil or organic substances