metapopulation
- noun
- /ˌmɛtəˈpɒpjʊleɪʃən/
- Specialized
- So a metapopulation is a set of local populations that are linked by movement.
- wolf metapopulation
- metapopulation dynamics
- metapopulation and populations
Examples
-
Although 1,600 wolves may possibly allow adequate connectivity and genetic exchange to sustain the metapopulation, the population numbers proposed under Idaho and Montana's management plans do not.
Academic text (2009) -
New scientific understanding of species recovery argues for a higher delisting threshold for the NRM gray wolf metapopulation.
Academic text (2009) -
Reserve design should be developed in the context of metapopulation dynamics discussed earlier.
Academic text (1997) -
With management, a metapopulation with some nested subpopulations would be established.
Academic text (2011) -
However, if pinyon-juniper encroachment also leads to a reduction in individual survival, the negative effects experienced by the metapopulation could be greater.
Academic text (2016) -
A good portion of this pack's territory is in British Columbia, so they're well-connected to the Canadian metapopulation.
Blog text (17) -
The case of L. equestris raises interesting questions concerning the role of movements in the dynamics of subdivided populations or metapopulations.
Academic text (2007) -
For example, natural metapopulation dynamics often include local, temporary extinctions balanced by recolonizations via dispersal (Hanski and Gilpin 1991).
Academic text (1994) -
Beginning in 2002—and in every year since—the NRM wolf metapopulation exceeded the population threshold specified for removal from ESA protections.
Academic text (2010) -
A metapopulation consists of several local groups of wolves that share genetic information through occasional interbreeding.
Surface Forms
Morphology
metapopulation = population (semi-transparent) = meta + population
The word is built from the scientific prefix 'meta-' plus 'population', but the ecological sense is specialized and not fully predictable for an average learner.
Etymology
Metapopulation joins the prefix meta- meaning 'between' and population meaning a group of animals or people. So a metapopulation is a collection of separate local groups that are linked because individuals move 'between' them, which helps the whole system survive even if some local groups die out.