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View Resource Finding a species-area relationship for island birds using Solver in Excel

Grasping the mathematics underlying the species-area relationship in island biogeography can be difficult for students if they experience it passively. This exercise allows students to take an authentic data set of bird species richness from different islands in the Solomon Islands Archipelago and fit a species-area relationship (S=cAz). Students explore a biological concept in a hands-on...

 

Publisher: EcoEd Digital Library

View Resource Geographic Gradients in Community Patterns of Forest Trees

This exercise, intended as homework or an in-class exercise, provides a guided inquiry approach to understanding continental scale patterns of species richness and patterns of relative abundance within community species assemblages. Students are introduced to the concept of latitudinal gradients in species richness. They are also introduced to the concept of evenness of relative abundances within...

 

Publisher: EcoEd Digital Library

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