an Ecosystem's Disturbance By A Pollutant

Essay specific features

 

Issue:

Science

 

Written by:

Danny Y

 

Date added:

April 3, 2015

 

Level:

University

 

Grade:

A

 

No of pages / words:

11 / 3013

 

Was viewed:

3189 times

 

Rating of current essay:

 
Essay content:

The impact can be one of sublethality to lethality, all dependent upon the factors involved. These factors need to be looked at when determining an ecosystem's disturbance by a pollutant. Some of the most frequent pollutants in our ecosystem include: gases such as sulphur dioxide, elements such as mercury and arsenic, and even pollution by nutrients which is referred to as eutrophication...
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Each of these pollutants pose a different effect on the ecosystem at different doses. This varied effect is what is referred to as dose and duration. The amount of the pollutant administered over what period of time greatly affects the impact that the pollutant will have on an ecosystem and population...
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