ECOLOGY HOMEWORK QUESTION 6

Environmental Science
Tutor: None Selected Time limit: 1 Day

  Be able to discuss dispersal movements and source / sink dynamics

May 12th, 2015

Dispersal movement is defined as the procedure whereby groups of living organisms enlarge the space or even range within which they exist. Dispersal movement function when personage organisms leave the gap that they have engaged before, or in which they were born hence settling in fresh areas. Dispersal movement often happen in animal but rarely in human being

SOURCE / SINK DYNAMICS

Organisms inhabit two patches of habitat.  A single patch, the source, is a elevated quality habitat that on standard permits the population to augment while the second patch, the sink, is extremely low quality habitat that, on its possess, would not be talented to hold up a population. Though, if the surplus of individuals shaped in the source regularly moves to the sink, the sink inhabitants can persevere forever.


May 12th, 2015

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May 12th, 2015
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May 12th, 2015
Dec 11th, 2016
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