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	Provedor de dados ArchiMer (1) Ecology and Society (1) Autor Albouy, Camille (1) Chalmandrier, Loic (1) Descombes, Patrice (1) Faurby, Soren (1) Hargrove, William; Oak Ridge National Laboratory; hnw@fire.esd.ornl.gov (1) Hoffman, Forrest M; Oak Ridge National Laboratory; (1) Pellissier, Loic (1) Sandel, Brody (1) Schwartz, Paul M; ; (1) Syenning, Jens-christian (1) Zimmermann, Niklaus E. (1) Mais... Palavra-chave Neutral model (2) Allopatric speciation (1) Categorical maps (1) Continental drift (1) Dispersal (1) Diversification (1) FRAGSTATS (1) Fractal (1) Fractal Realizer (1) Landscape ecology (1) Meta-population model (1) Null model (1) Pattern (1) Pseudoreplication (1) Realization (1) Simulation (1) Synthetic map (1) Turing Test (1) Mais... Tipo do documento Peer-Reviewed Reports (1) Text (1) Ano 2018 (1) 2002 (1) País Canada (1) France (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última A Fractal Landscape Realizer for Generating Synthetic Maps Ecology and Society Hargrove, William; Oak Ridge National Laboratory; hnw@fire.esd.ornl.gov; Hoffman, Forrest M; Oak Ridge National Laboratory;; Schwartz, Paul M; ;. A fractal landscape realizer has been developed that generates synthetic landscape maps to user specifications. The alternative landscape realizations are not identical to the actual maps after which they are patterned, but are similar statistically (i.e., the areas and fractal character of each category are replicated). A fractal or self-affine pattern generator is used to provide a spatial probability surface for each category in the synthetic map. The Fractal Realizer arbitrates contentions among categories in a way that makes it possible to preserve the fractal patterns of all the categories in the resulting synthetic landscape. Each synthetic landscape is one equally likely realization from among an infinite ensemble of possible fractal landscape... Tipo: Peer-Reviewed Reports Palavras-chave: FRAGSTATS; Fractal Realizer; Turing Test; Categorical maps; Fractal; Landscape ecology; Neutral model; Null model; Pattern; Pseudoreplication; Realization; Simulation; Synthetic map. Ano: 2002 Comparing spatial diversification and meta-population models in the Indo-Australian Archipelago ArchiMer Chalmandrier, Loic; Albouy, Camille; Descombes, Patrice; Sandel, Brody; Faurby, Soren; Syenning, Jens-christian; Zimmermann, Niklaus E.; Pellissier, Loic. Reconstructing the processes that have shaped the emergence of biodiversity gradients is critical to understand the dynamics of diversification of life on Earth. Islands have traditionally been used as model systems to unravel the processes shaping biological diversity. MacArthur and Wilson's island biogeographic model predicts diversity to be based on dynamic interactions between colonization and extinction rates, while treating islands themselves as geologically static entities. The current spatial configuration of islands should influence meta-population dynamics, but long-term geological changes within archipelagos are also expected to have shaped island biodiversity, in part by driving diversification. Here, we compare two mechanistic models providing... Tipo: Text Palavras-chave: Allopatric speciation; Continental drift; Dispersal; Diversification; Meta-population model; Neutral model. Ano: 2018 URL: https://archimer.ifremer.fr/doc/00602/71377/69825.pdf Registros recuperados: 2 Primeira ... 1 ... Última

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