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8 Cards in this Set

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GPP

Amount of light energy converted to niche energy

NPP-GPP

Respiration rate

Limiting factor

A.factor that must be added for production to increase

Eutrophication

When an oxygen minimum zone us created by the over feeding of decomposers

Biogeochemical cycles

Nutrient cycles involving biotic and abiotic factors

Nitrogen fixation

The fixing of nitrogen gas in the air to nitrit or nitrate by bacteria on plant roots

Denitrification

Making nitrate into nitrogen gas

Bioremediation

Using organisms to detoxify polluted ecosystems