Functional Ecology: Definition & Concepts | Study.com, Functional group (ecology) – Wikipedia, Functional ecology – Wikipedia, Functional group (ecology) In ecology, functional groups are collections of organisms based on morphological, physiological, behavioral, biochemical, environmental responses or on trophic criteria. that the PFT should be of quantitative importance in at.
Functional groups are non-phylogenetic, aggregated units of species sharing an important ecological characteristic and playing an equivalent role in the community (Cummins, 1974 Smith et al.
1997 Steneck, 2001 Blondel, 2003). In other words, Functional groups are defined as sets of species showing either similar responses to the environment or …
Conclusion. Functional diversity is a measure of the value and range of functional traits prevailing in an ecosystem . It is an important biological key to access the functioning of an ecosystem. Any misbalance in the functional diversity of an ecosystem threatens the productivity and stability of the ecosystem.
