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Honors Ecology
Comprehensive Vocabulary
11
Environmental Studies
10th Grade
10/06/2011

Additional Environmental Studies Flashcards

 


 

Cards

Term
Benthic Plants
Definition

aquatic plants that grow attached to or are rooted in the bottom of a body of water

Term
Submerged Aquatic Vegetation
Definition

bethic plants that grow (in most instances) completely under water (SAV)

Term
Emergent Vegetation
Definition

benthic plants that grow with the lower portions in the water, but the upper portions extend above the water

Term
Oligotrophic
Definition

* water that is nutrien poor

 

* it is unable to support much phytoplankton

Term
Eutrophication
Definition
the process by which nutrient rich water promotes the growth of algae and leads to oxygen depletion
Term
Cultural Eutrophication
Definition
the acceleration of natural eutrophication due to humans
Term
Phosphorus
Definition

(P) an element found in phosphate (PO4-3), a nutrient known to cause eutrophication

(freshwater)

Term
Nitrogen
Definition

(N) an element found in nitrates (NO3-), nitrites (NO2-), and ammonium (NH+4), nutrients known to cause eutrophication

(marine)

Term

Best Management Practices

(BMP's)

Definition

methods that may be used to minimize erosion, runoff, and leaching

(ex. ground cover, riparian buffers, poreous pavements, etc.)

Term
Raw Sewage
Definition
completely untreated wastewater
Term
Anoxia
Definition

a conditon in which water is completely lacking in oxygen

NO "O"

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