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Linear analysis sol...
Linear analysis solves two puzzles in population dynamics : the route to extinction and extinction in coloured environments
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- Ripa, Jörgen (författare)
- Lund University,Lunds universitet,Evolutionär ekologi,Biologiska institutionen,Naturvetenskapliga fakulteten,Evolutionary ecology,Department of Biology,Faculty of Science
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- Heino, Mikko (författare)
- University of Helsinki
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(creator_code:org_t)
- Wiley, 1999
- 1999
- Engelska.
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Ingår i: Ecology Letters. - : Wiley. - 1461-023X .- 1461-0248. ; 2:4, s. 219-222
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- In this paper, we give simple explanations to two unsolved puzzles that have emerged in recent theoretical studies in population dynamics. First, the tendency of some model populations to go extinct from high population densities, and second, the positive effect of autocorrelated environments on extinction risks for some model populations. Both phenomena are given general explanations by simple, linear, stochastic models. We emphasize the predictive and explanatory power of such models.
Ämnesord
- NATURVETENSKAP -- Biologi -- Ekologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Ecology (hsv//eng)
Nyckelord
- Autocorrelation
- Environmental stochasticity
- Extinction risk
- Linear models
- Stochastic population dynamics
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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