| eutrophication |
"Runaway" growth of aquatic plants that occurs when agricultural fertilizers containing phosphorus and nitrogen run off into lakes and ponds; also ultimately increases the plant death rate with the result that the bacterial decomposition of the dead plants uses up oxygen, causing ?h and other organisms to suffocate.
Ãâó: www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBook...
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|---|---|
| eurythermal |
Bodies of water which are located at the lower end of a river and are subject to tidal fluctuations.
Ãâó: www.alken-murray.com/glossarybug.html
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| eutrophication |
The aging process by which lakes are fertilized with nutrients. Natural eutrophication will very gradually change the character of a lake. Cultural eutrophication is the accelerated aging of a lake as a result of human activities.
Ãâó: www.pca.state.mn.us/gloss/glossary.cfm
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| eutrophic |
A lake that has a high level of plant nutrients and biological productivity and a low oxygen content.
Ãâó: www.pca.state.mn.us/gloss/glossary.cfm
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| eukaryotic |
Describing eukaryotes, organisms composed of one more cells containing visibly evident nuclei and organelles.*
Ãâó: biology.usgs.gov/s+t/noframe/z999.htm
|
| EU | large European beech with minutely-toothed leaves |
|---|---|
| EU | of temperate Eurasia |
| EU | small European cherry tree closely resembling the American chokecherry |
| EU | a kind of bittern |
| EU | medium-sized tree with brown-black bark and woody fruiting catkins |
| EU | widely cultivated current bearing edible black aromatic berries |
| EU | large north European black grouse with a lyre-shaped tail |
| EU | common black European thrush |
| EU | blue-black berries similar to American blueberries |
| EU | of western Europe: Scandinavia to northern Spain and Portugal |
| EU | large slow-growing evergreen shrub or small tree with multiple stems |
| EU | European freshwater fish having a flattened body and silvery scales |
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