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	Provedor de dados Ecología austral (1) Iheringia, Sér. Zool. (1) Autor Macchi,Patricio J. (1) Mansur,Maria Cristina Dreher (1) Petsch,Danielle Katharine (1) Pinha,Gisele Daiane (1) Ragonha,Flávio Henrique (1) Takeda,Alice Michiyo (1) Vigliano,Pablo H. (1) Mais... Palavra-chave Invaders (2) Floodplains (1) Lagoons (1) Management (1) Native species (1) Oncorhynchus (1) Patagonia (1) Policies (1) Salmo (1) Salvelinus (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2014 (2) País Argentina (1) Brazil (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Salmonid introduction in Patagonia: the ghost of past, present and future management Ecología austral Macchi,Patricio J.; Vigliano,Pablo H.. The present structure of the fish fauna of Patagonia has been influenced by natural processes and by the introduction of exotic fsh with varying purposes. An analysis of the introductions between 1904 and 2011 in relation to 54 drainages showed that the differential success of salmonid species introduced into Patagonia is related to human actions, environment, evolutionary history and plasticity of the introduced species as well as to their abiotic and biotic interactions. Throughout time shifting policies have lacked clear goals and mandates, ultimately producing management actions and strategies rarely based on actual knowledge. In recent years two broad general management goals have emerged, conservation of native fsh and economic growth through... Tipo: Info:eu-repo/semantics/article Palavras-chave: Salmo; Oncorhynchus; Salvelinus; Patagonia; Invaders; Policies; Management. Ano: 2014 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2014000200005 First records of Freshwater Bivalves of Ilha Grande National Park, Paraná, Brazil Iheringia, Sér. Zool. Ragonha,Flávio Henrique; Pinha,Gisele Daiane; Petsch,Danielle Katharine; Mansur,Maria Cristina Dreher; Takeda,Alice Michiyo. The Ilha Grande National Park, Paraná, Brazil, is located in the Upper Paraná River and has characteristics typical of a floodplains. This protected area includes lagoons connected and disconnected to the Paraná River, although the latter also connect during periods of high water level, thus composing a heterogeneous group of lacustrine environments. The enormous potential the flora and fauna diversities are still little known to the region, as can be seen through benthic invertebrates, inclunding bivalves mollusks. The granulometric composition of these floodplain lagoons was formed mainly by mud and very fine sand. Furthermore, organic matter composition was predominantly of fine particulate. The other abiotic factors differed from lagoons located within... Tipo: Info:eu-repo/semantics/article Palavras-chave: Floodplains; Lagoons; Native species; Invaders. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212014000100002 Registros recuperados: 2 Primeira ... 1 ... Última

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