glossary

Dinoflagellate Unicellular algae with two dissimilar flagella, some of them overlapping cellulose plates called the theca.
Nutrients A substance that is needed to keep plankton alive and to help it to grow, that include ammonia , nitrites, orthophosphates, and silicate.
Plankton The weakly swimming but mostly drifting small organisms that inhabit the water column.
Phytoplankton Phytoplankton are free floating flora which convert inorganic compounds into complex organic compounds. This process of primary productivity supports the pelagic food-chain.
Protist A heterogeneous group of living things, comprising those eukaryotes which are neither animals, plants, or fungi.
Red Tide Red tide is a term used to describe all phenomena which the water is discolored by high algal biomass or concentration of algea. Color of red tides are reddish-brown, brown, green, yellowish, bluish green and white.
Salinity The dry weight of salts per kilogram of sea water (The practical definition of salinity is based on the conductivity of a sample of sea water in comparison with that of a standard solution of KCl.).
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