BIOL2060 - Lecture 30 - Nov 25, 2013

Wrusgsgovvolcanoesmshmapsmay18ashmaphtml 3 how do

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Unformatted text preview: ion or tolerance http://vulcan.wr.usgs.gov/Volcanoes/MSH/Maps/may18_ashmap.html 3 How do communities change over time? Testing mechanisms of succession on Mt. St. Helens Treatments: •  Control – no lupines •  Lupines killed with herbicide and removed •  Lupines killed but litter left in place •  Lupines intact Early successional species Late successional species Late successional species Lupinus (N2 fixer) Anaphalis Chamarion How do communities change over time? Testing mechanisms of succession on Mt. St. Helens -Survival of Anaphalis and Chamarion highest in control treatment -Evidence for inhibition Morris & Wo...
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This document was uploaded on 03/10/2014 for the course BIOL 2060 at University of Guelph.

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