Week 3: A general theory of ecological communities I

This lecture introduces a new general theory of ecological communinities.

Simon J. Brandl, PhD https://www.fishandfunctions.com/ (The University of Texas at Austin)
2025-04-17

Lecture summary

This lecture introduces a new theory of ecological communities, consisting of four overarching processes (drift, dispersal, selection, and speciation) that emulate the four main processes in population genetics. I provide a detailed description of these processes, along with five second-order processes that underpin selection.

Lecture slides

The PDF containing the slides for today’s lecture can be downloaded here.

Lecture recording



Corrections

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Text and figures are licensed under Creative Commons Attribution CC BY-NC 4.0. Source code is available at https://github.com/simonjbrandl/marinecommunityecology, unless otherwise noted. The figures that have been reused from other sources don't fall under this license and can be recognized by a note in their caption: "Figure from ...".