Invaded Areas
Mostrando 13-24 de 36 artigos, teses e dissertações.
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13. Diversidade de macrófitas aquáticas em áreas úmidas do Parque Nacional da Lagoa do Peixe, Rio Grande do Sul
The Lagoa do Peixe National Park is an important conservation unity, aiming to protect the wetlands, one of the most endangered type of ecosystem in the world. In Southern Brazil around 90% of the wetlands were already lost. The protected ecosystems in the park are ernationally important for biodiversity conservation and it is the unique Ramsar site in South
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/03/2011
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14. Conquering Brazil: the invasion by the exotic gekkonid lizard Hemidactylus mabouia (Squamata) in Brazilian natural environments
In this study we review the records regarding occurrence of Hemidactylus mabouia Moreau De Jonnès, 1818 in Brazil, looking for records of the species in natural habitats, in order to assess the present status of this gecko as an exotic or invasive alien species in the country. We surveyed the available records of H. mabouia living in natural conditions, con
Zoologia (Curitiba). Publicado em: 2011-12
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15. Aptidão agrícola das terras da bacia hidrográfica do Ribeirão Taguatinga, Distrito Federal.
RESUMO: A área da bacia hidrográfica do Ribeirão Taguatinga (Área de Relevante Interesse Ecológico Juscelino Kubitschek - ARIE JK), no Distrito Federal, tem superfície de 77,50 km2. As principais classes de solos que ocorrem nessa área são: Latossolos, Argissolos, Cambissolos, Gleissolos, Plintossolos, Neossolos Fúvicos e Neossolos Quartzarênicos c
Planaltina. Publicado em: 2011
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16. Impact and regeneration mechanism after invasion by Pteridium arachnoideum (Kaulf.) Maxon (Dennstaedtiaceae) in savanna woodland areas, southwestern São Paulo State / Impacto da invasão e mecanismos de regeneração natural do cerradão em áreas ocupadas por Pteridium arachnoideum (kaulf.) Maxon (Dennstaedtiaceae) no sudoeste do Estado de São Paulo
The genus Pteridium comprises bracken species recognized by large fronds and a rhizome system that allows their fast expansion. Bracken presents an elevated biomass production throughout the year, that increases fire occurrence and release chemical compounds that are considered allelopathic. Nowadays, species of the genus Pteridium are well known as problem-
Publicado em: 2010
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17. Epidemiology, control and surveillance of Chagas disease: 100 years after its discovery
Chagas disease originated millions of years ago as an enzootic infection of wild animals and began to be transmitted to humans as an anthropozoonosis when man invaded wild ecotopes. While evidence of human infection has been found in mummies up to 9,000 years old, endemic Chagas disease became established as a zoonosis only in the last 200-300 years, as tria
Memórias do Instituto Oswaldo Cruz. Publicado em: 2009-07
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18. Função social da propriedade urbana: regularização fundiária
Este trabalho dá enfoque à função social da propriedade urbana frente aos vários problemas habitacionais dos grandes centros urbanos, enfatizando a regularização fundiária necessária de áreas invadidas, favelas, cortiços, de loteamentos irregulares e clandestinos. A má distribuição de renda e oportunidades deixa, cada vez mais excluída, uma pa
Publicado em: 2008
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19. DiagnÃstico do uso e ocupaÃÃo do solo na bacia hidrogrÃfica do Rio SÃo JosÃ, Cascavel â PR.
The use of soil is understood as a space that is being occupied by man, developing a set of activities of production and reproduction of a society, involving both urban and agricultural areas. Due to the economic development of the last few years, this subject has been studied more and more with a common concern: the quality of water. The objective of this p
Publicado em: 2008
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20. Diversidade das assembléias de Drosofilídeos (insecta, diptera) do Cerrado / Diversidade das assembléias de Drosofilídeos (insecta, diptera) do Cerrado
This study investigated the diversity patterns of drosophilid assemblages in different hábitats and areas of the Cerrado biome, central Brazil. The goals of the study were to contribute to the knowledge of invertebrate diversity in this biome, as it is poorly known, and o provide support for establishing more efficient conservation and management strategies
Publicado em: 2007
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21. Espécies exóticas invasoras em Unidades de Conservação da Cidade do Rio de Janeiro, RJ Estudo da população de jaqueiras (Artocarpus heterophyllus L.) no Parque Natural Municipal do Mendanha,RJ. / Invading exotic species in Units of Conservation of the City of Rio de Janeiro, Rio de Janeiro - Study of the population of jackfruit (Artocarpus heterophyllus L.) in the Municipal Natural Park of the Mendanha.
Amongst the allien species invading the units of conservation of the city of Rio de Janeiro, the jackfruit (Artocarpus heterophyllus L.) detaches for presenting a great frequency. It is observed in diverse forest fragments, with individuals in the different phases of growth. Its control passed to be considered of great importance. However, so that this contr
Publicado em: 2007
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22. Investigation of phlebotominic fauna and occurrence serum-reactive dogs for American Cutaneous Leishmaniasis in Seropédica Country, Rio de Janeiro State. / Levantamento da fauna flebotomínica e ocorrência de cães sororreagentes para Leishmaniose Tegumentar Americana no Município de Seropédica, Estado do Rio de Janeiro.
The American Cutaneous Leishmaniasis (ACL) is a no contagious infectious illness caused by Leishmania protozoa genera affecting skin and mucous membranes basically being a zoonotic infection. The aim of this study was to cany out phlebotominic fauna survey in ACL human cases occurrence areas. For sandfly collection monthly systematic captures by Castro trap
Publicado em: 2007
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23. Fauna de Coleoptera no Parque Estadual de Vila Velha, Ponta Grossa, Paraná, Brasil: abundância e riqueza das famílias capturadas através de armadilhas malaise
The Coleoptera fauna of Parque Estadual de Vila Velha, Ponta Grossa, Parana, was sampled during 52 weeks using malaise traps (from September 1999 to August 2000). Five different sites were selected according to floristic conditions: one site in initial stage of vegetacional succession; one in intermediate stage; one in advanced stage (recognized as a mature
Revista Brasileira de Zoologia. Publicado em: 2003-12
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24. Fauna de Coleoptera no Parque Estadual de Vila Velha, Ponta Grossa, Paraná, Brasil: abundância e riqueza das famílias capturadas através de armadilhas de solo
This paper is a part of the studies on the Coleoptera fauna from Vila Velha, Ponta Grossa, Parana gathered through malaise and pitfall traps in sites with different floristic conditions. The present study deal with the data of pitfall trap captures, installed close to the malaise traps. The data were obtained weekly (52 samples), from September 1999 to Augus
Revista Brasileira de Zoologia. Publicado em: 2003-12