Occupancy-abundance Relationship - Important Terms

Important Terms

Range – means the total area occupied by the species of interest in the region under study (see below ‘Which Range’)

Abundance – means the average density of the species of interest across all occupied patches (i.e. average abundance does not include the area of unoccupied patches)

Intraspecific occupancy–abundance relationship – means the relationship between abundance and range size within a single species generated using time series data

Interspecific occupancy–abundance relationship – means the relationship between relative abundance and range size of an assemblage of closely related species at a specific point in time (or averaged across a short time period). The interspecific O-A relationship may arise from the combination of the intraspecific O–A relationships within the region

Read more about this topic:  Occupancy-abundance Relationship

Famous quotes containing the words important and/or terms:

    A poem is like a person. Though it has a family tree, it is important not because of its ancestors but because of its individuality. The poem, like any human being, is something more than its most complete analysis. Like any human being, it gives a sense of unified individuality which no summary of its qualities can reproduce; and at the same time a sense of variety which is beyond satisfactory final analysis.
    Donald Stauffer (b. 1930)

    Theology—An effort to explain the unknowable by putting it into terms of the not worth knowing.
    —H.L. (Henry Lewis)