Document Type

Newsletter

Volume

3

Issue

1

Editor

Paul Rogers

Publisher

Western Aspen Alliance

Publication Date

2-2012

First Page

1

Last Page

3

Creative Commons License

Creative Commons Attribution 4.0 License
This work is licensed under a Creative Commons Attribution 4.0 License.

Abstract

Facilitation in aspen-conifer forests

Samuel St. Clair

Across its expansive range, quaking aspen commonly associates with conifers to form mixed forests. The composition and function of these forests is largely defined by the positive and negative interactions between aspen and conifer species. During mid- to late- successional stages the competitive advantages of conifer species promotes their expansion and dominance. However, conifer’s competitive advantage is balanced by reinvigoration of aspen following disturbance driven mortality of conifers.

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