If fire disturbances were relatively modest, then the species diversity of a prairie likely would be affected because certain adapted species might exclude less competitive species.
The main effect of modest fire on ecological succession is to maintain species that otherwise would be eliminated and therefore it affects diversity by hampering the succession of less competitive species in the area.
In conclusion, if fire disturbances were relatively modest, then the species diversity of a prairie likely would be affected because certain adapted species might exclude less competitive species.
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