Tag Archives: biomass

The Elusive Climax

Image Credit: ForestWander.com CC BY-SA 3.0 US, Image Cropped

Somewhere in my education, I distinctly remember a video that explained ecosystem succession moving towards a climax condition. The film depicted the gradual filling of a lake and subsequent encroachment of saplings as the system aged towards its inevitable end as a hardwood forest in the eastern United States. I remember thinking even then, “but where do lakes come from?” I couldn’t work out how there could be a mosaic of habitats if there was a steady progression towards a single endpoint.

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