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	Provedor de dados Ecology and Society (1) Neotropical Ichthyology (1) Autor D'Eon, Robert G; Self-employed; rdeon@interchange.ubc.ca (1) Glenn, Susan M; Department of Forest Sciences, University of British Columbia; SGlenn@gccnj.edu (1) Hleap,José Sergio (1) Mejía-Falla,Paola Andrea (1) Navia,Andrés Felipe (1) Parfitt, Ian; Selkirk College; iparfitt@selkirk.ca (1) Mais... Palavra-chave Vagility (2) Batoids (1) Beta diversity (1) British Columbia (1) Dispersal (1) Forest fragmentation (1) Historical biogeography (1) Landscape connectivity (1) Marten (1) Northern flying squirrel (1) Northern goshawk (1) Richness (1) Scale (1) Sharks (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Peer-Reviewed Reports (1) Ano 2016 (1) 2002 (1) País Brazil (1) Canada (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Landscape Connectivity as a Function of Scale and Organism Vagility in a Real Forested Landscape Ecology and Society D'Eon, Robert G; Self-employed; rdeon@interchange.ubc.ca; Glenn, Susan M; Department of Forest Sciences, University of British Columbia; SGlenn@gccnj.edu; Parfitt, Ian; Selkirk College; iparfitt@selkirk.ca. Landscape connectivity is considered a vital element of landscape structure because of its importance to population survival. The difficulty surrounding the notion of landscape connectivity is that it must be assessed at the scale of the interaction between an organism and the landscape. We present a unique method for measuring connectivity between patches as a function of organism vagility. We used this approach to assess connectivity between harvest, old-growth, and recent wildfire patches in a real forested landscape in southeast British Columbia. By varying a distance criterion, habitat patches were considered connected and formed habitat clusters if they fell within this critical distance. The amount of area and distance to edge within clusters at... Tipo: Peer-Reviewed Reports Palavras-chave: British Columbia; Dispersal; Forest fragmentation; Landscape connectivity; Marten; Northern flying squirrel; Northern goshawk; Scale; Vagility. Ano: 2002 Zoogeography of Elasmobranchs in the Colombian Pacific Ocean and Caribbean Sea Neotropical Ichthyology Navia,Andrés Felipe; Mejía-Falla,Paola Andrea; Hleap,José Sergio. ABSTRACT In order to investigate zoogeographical patterns of the marine elasmobranch species of Colombia, species richness of the Pacific and Caribbean and their subareas (Coastal Pacific, Oceanic Pacific, Coastal Caribbean, Oceanic Caribbean) was analyzed. The areas shared 10 families, 10 genera and 16 species of sharks, and eight families, three genera and four species of batoids. Carcharhinidae had the highest contribution to shark richness, whereas Rajidae and Urotrygonidae had the greatest contribution to batoid richness in the Caribbean and Pacific, respectively. Most elasmobranchs were associated with benthic and coastal habitats. The similarity analysis allowed the identification of five groups of families, which characterize the elasmobranch... Tipo: Info:eu-repo/semantics/article Palavras-chave: Batoids; Beta diversity; Historical biogeography; Richness; Sharks; Vagility. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000200215 Registros recuperados: 2 Primeira ... 1 ... Última

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