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FWF315 Lake Terms

TermDefinition
Littoral Zone Shoreline zone, includes all areas where light reaches the bottom of the lake
Limnetic Zone Offshore zone, all areas where light does not reach the bottom of the lake (open water, pelagic)
Benthic Zone All water that touch the lake bottom (include littoral + profundal zone)
Photic Light Zone Light zone - light penetration, primary production present
Aphotic Light Zone No light penetration, primary production absent, only respiration + decomposition occurs (profundal zone)
Epilimnion Warm surface water
Thermocline Straturn of rapidly changing temperature, metalimnion
Hypolimnion Cold bottom water
Created by: mmill237
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