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Groups that relate to vegetation science, or flora, are known as plant functional types. Also referred to as PFT for short, these often share identical photosynthetic processes and require comparable nutrients. As an example, plants that undergo photosynthesis share an identical purpose in producing chemical energy for others. [4]
Functional diversity is widely considered to be "the value and the range of those species and organismal traits that influence ecosystem functioning" [3] In this sense, the use of the term "function" may apply to individuals, populations, communities, trophic levels, or evolutionary process (i.e. considering the function of adaptations). [3]
The intensive land-use biome comprises five distinct terrestrial ecosystem functional groups: pastures, crops, plantations, urban and semi-natural ecosystem functional group. The artificial wetlands biome in the freshwater realm includes large reservoirs and other constructed wetlands , rice paddies , aquafarms and networks of canals and ditches.
Trophic species are functional groups that have the same predators and prey in a food web. Common examples of an aggregated node in a food web might include parasites , microbes, decomposers , saprotrophs , consumers , or predators , each containing many species in a web that can otherwise be connected to other trophic species.
Ecosystem Functional Types are defined as groups of ecosystems or patches of the land surface that share similar dynamics of matter and energy exchanges between the biota and the physical environment. [1] [2] [3] The EFT concept is analogous to the Plant Functional Types (PFTs) concept, but defined at a higher level of the biological ...
Functional groups of cells Organ: Functional groups of tissues Organ system: Functional groups of organs Ecological levels: Organism: The basic living system, a functional grouping of the lower-level components, including at least one cell Population: Groups of organisms of the same species: Guild: Interspecific groups of organisms carrying the ...
In ecology, functional equivalence (or functional redundancy) is the ecological phenomenon that multiple species representing a variety of taxonomic groups can share similar, if not identical, roles in ecosystem functionality (e.g., nitrogen fixers, algae scrapers, scavengers). [1] This phenomenon can apply to both plant and animal taxa.
A bear with a salmon. Interspecific interactions such as predation are a key aspect of community ecology.. In ecology, a community is a group or association of populations of two or more different species occupying the same geographical area at the same time, also known as a biocoenosis, biotic community, biological community, ecological community, or life assemblage.