Keystone Species Keystone Species – single species that is not usually abundant in a community yet exerts strong control on the structure of a community. Examples: Mutualism – both benefit (Insects & Plants) Symbiosis: close association between two or more organisms of different species. Commensal...
Soil Genesis and Classification, 5th ed.; Iowa State University Press: Ames, IA, USA, 2003; 494p. Geosciences 2018, 8, 203 33 of 35 5. Cecil, C.B. An overview and interpretation of the autocyclic and allocyclic processes and the accumulation of strata during the Pennsylvanian-Permian ...