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Massicotte, Hugues B.

Climate changes have important consequences for plant communities and their root symbionts. The distribution of tree species within temperate, boreal and tropical biomes will be altered, as palaeoecological studies have demonstrated for previous climate change events. Predicted effects on ectomycorrhizal (ECM) associations include migration of host and symbiont, modification of interactions between plant and fungal species, and changes in the contribution of both partners to the global carbon cycle. Anthropogenic factors introduce new variables, affecting the ability of tree species and their fungal associates to disperse in response to climate change. Here we focus on how ECM fungi and their hosts respond to atmospheric...
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