Landskapsekologisk analys i Stockholms stad - Insyn Sverige
Distribution and Persistence of Epiphyte Metapopulations in
av J Hedin · 2003 · Citerat av 28 — Abstract: This thesis starts with a review of different biodiversity assessment methods in forests and the rest deals with the metapopulation ecology of LIBRIS titelinformation: Metapopulation ecology of Osmoderma eremita : dispersal, habitat quality and habitat history / Jonas Hedin. Population growth in amphibians is commonly considered as density dependent The metapopulation ecology of the red-spotted newt, Notophthalmus of metapopulation ecology and the erratic spread of the Glanville Fritillary butterfly on Åland external link, opens in new window . More information about the Content. Population and metapopulation ecology.
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spatially separated populations that interact at some level) in. Metapopulation ecology of Osmoderma eremita – dispersal, habitat quality and habitat history. Department of Ecology. Lund University:138. Holmberg, T. 2007.
Therefore, the species is more likely to occur in a large and well-connected patch compared to a small and isolated one. av J Hedin · 2003 · Citerat av 28 — Abstract: This thesis starts with a review of different biodiversity assessment methods in forests and the rest deals with the metapopulation ecology of LIBRIS titelinformation: Metapopulation ecology of Osmoderma eremita : dispersal, habitat quality and habitat history / Jonas Hedin.
Triturus cristatus - Länsstyrelsen
Implicit to many models of spatially structured populations is a degree of synchrony, or Metapopulation Ecology Saskya van Nouhuys, University of Helsinki, Helsinki, Finland A metapopulation is a spatially structured population that persists over time as a set of local populations in balance between local extinction and colonization. Starting in 1969, and accelerating since the early 1990s, mathematical models of metapopulations The metapopulation biology and evolutionary ecology of these bacterial systems, in these synthetic ecosystems, can be addressed using experimental biophysics. Life history evolution Edit Metapopulation models have been used to explain life-history evolution, such as the ecological stability of amphibian metamorphosis in small vernal ponds .
Barbara Giles - Umeå universitet
In metapopulation models, local populations, interact via immigration and emigration.
V Johansson, T Ranius, T Snäll. Ecology 93 (2), 235-241,
Sammanfattning : This thesis starts with a review of different biodiversity assessment methods in forests and the rest deals with the metapopulation ecology of
The evolution of life cycle complexity in aphids: Ecological optimization or Exploratory behavior of dispersers within a metapopulation of sockeye salmon. Journal of Ecology, in press. Johansson, V., Ranius, T. & Snäll, T. 2014. Development of secondary woodland decreases epiphyte metapopulation sizes in
av SÅKE BERGLIND · 2005 · Citerat av 13 — Simulations of population growth for 50 years showed that the quasiYextinction risk. (threshold strategies for metapopulation establishment. Parasite‐mediated selection in a natural metapopulation of Daphnia magna · Andrea P. Cabalzar · Peter D. Fields · Yasuhiko Kato · Hajime Watanabe · Dieter Ebert.
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Vol. 49:231-252 (Volume publication A fundamental ecological insight from Levins's work was an explanation of why some perfectly Sep 19, 2019 Here, we used metapopulation ecology to explain variations in infection incidences of 17. ESKAPE pathogen variants in a network of 357 Metapopulation Ecology.
Stanford Libraries' official online search tool for books, media, journals, databases, government documents and more. Metapopulation Dynamics and Landscape Ecology. Theory of Metapopulation Dynamics.
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The relative importance of local and regional processes to
Individual movement is very versatile and inevitable in ecology. I model a metapopulation in a homogeneous environment where adults of different Epiphyte metapopulation dynamics are explained by species traits, connectivity, and patch dynamics. V Johansson, T Ranius, T Snäll. Ecology 93 (2), 235-241, Sammanfattning : This thesis starts with a review of different biodiversity assessment methods in forests and the rest deals with the metapopulation ecology of The evolution of life cycle complexity in aphids: Ecological optimization or Exploratory behavior of dispersers within a metapopulation of sockeye salmon. Journal of Ecology, in press. Johansson, V., Ranius, T. & Snäll, T. 2014.
Metapopulation Ecology: Hanski: Amazon.se: Books
Well By forcing metapopulation dynamics on a formerly heterogeneous (but stable within subpopulations) population, the probability of simultaneous extinction of all subpopulations actually increases. Thus, it cannot be automatically assumed that increasing matrix quality will lower the probability of global extinction of a population.
In: Cech T.L. and Hartman G.T.C. (Eds.), Disease/environment interaction in forest Metapopulation ecology of Osmoderma eremita - dispersal, habitat quality Termen metapopulation introducerades redan 1970 av Richard Levins, men det var först genom Ilkka hanski, I. (1999): Metapopulation Ecology. Oxford Metapopulation ecology of Vancouver. Island Marmots (Marmota vancouverensis). Ph.D. dissertation. Univ.