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	Provedor de dados Iheringia, Sér. Zool. (1) Autor Encina-Montoya,Francisco (1) Esse,Carlos (1) Ríos-Escalante,Patricio De los (1) Saavedra,Pablo (1) Santander-Massa,Rodrigo (1) Palavra-chave Aquatic insects (1) Benthic macroinvertebrates (1) Communities (1) Nothofagus (1) Null models (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2020 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Benthic macroinvertebrate communities in sites with native forest presence and absence in north Patagonia Iheringia, Sér. Zool. Ríos-Escalante,Patricio De los; Esse,Carlos; Santander-Massa,Rodrigo; Saavedra,Pablo; Encina-Montoya,Francisco. ABSTRACT The benthic fauna in northern Patagonian streams is characterized by presence of water quality indicator species. The aim of the present study was characterized the benthic communities in streams associated to sites with presence of Nothofagus forests and with human intervention without Nothofagus forests using null models in ecology, unified neutral theory of biodiversity (UNTB) and unweighted pair group method with arithmetic mean (UPGMA). The results of species co-occurrence null model revealed that species associations are random, whereas the results of niche overlap null models revealed the presence of niche overlap. The UNTB results revealed low species number. The results of UPGMA revealed that species composition is specific for each site... Tipo: Info:eu-repo/semantics/article Palavras-chave: Benthic macroinvertebrates; Nothofagus; Communities; Null models; Aquatic insects. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212020000100214 Registros recuperados: 1 Primeira ... 1 ... Última

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