Metapopulation - Wikipedia
Metapopulations are particularly useful when discussing species in disturbed habitats, and the viability of their populations, i.e., how likely they are to become extinct in a given time interval. The Levins model cannot address this issue.
Metapopulation | Habitat Fragmentation, Species Interactions ...
The structure of metapopulations varies among species. In some species one population may be particularly stable over time and act as the source of recruits into other, less stable populations.
Causes & Types of Metapopulation - Forestry Bloq
Types of metapopulation 1. Classical or Levins MP. Metapopulation sizes are similar, small, and interconnected.The rate of extinction and colonization is same.. 2. Mainland-Island or Boorman-Levitt MP. Subpopulations are separated into a large area, one large patch is called the mainland or source population from where dispersal occurs, and the other small patches Islands are …
Metapopulation - an overview | ScienceDirect Topics
Metapopulations are about the patchiness of populations in space, and the role of this patchiness in population dynamics, population stability, coexistence of species, and the maintenance of diversity. Strict metapopulations focus on colonization and extinction of local populations.
Metapopulation dynamics - Nature
1998年11月5日 · In metapopulations, population extinction is a recurrent rather than a unique event, which adds to the range of extinction processes that have significance in nature and forces us to construct an...
Molecular Ecology & Evolution: An Introduction - Wheaton College
The Metapopulation Concept A metapopulation is a group of spatially separated populations of the same species that interact at varying levels. This concept, rooted in ecology and evolutionary biology, provides a framework for understanding the dynamics of …
Metapopulation - an overview | ScienceDirect Topics
Four metapopulations in each regime were pinned in one of two spatial patterns: block pinning and scattered pinning. In block pinning, two adjacent subpopulations were pinned, whereas in scattered pinning, the two pinned subpopulations were separated by two unpinned subpopulations on either side.
Lab 11 Notes--Metapopulations - University of Idaho
Lab 11: Metapopulations. Fall 2010. I. Objectives of Lab. To learn about the metapopulation theory and models and how they relate to fish and wildlife populations. Use a computer model based on metapopulation theory to become familiar with and understand how populations interact within a metapopulation. II. Definitions
Metapopulations and Spatial Population Processes - Ecology
2012年5月23日 · Outlines a conceptual framework for coevolution in the spatial context, and thereby this book has much to offer to students and researchers interested in the evolution of metapopulations.
Chapter 4: Metapopulations and Landscape Ecology
To summarize, metapopulations are small populations that have been separated from the original population by landscape ecology. The spatial distribution of the metapopulations within a matrix are dependent on patches and dispersal patterns.