Rainfall Interval
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Seasonal dynamics and management of whitefly ( Bemesia tabaci Genn.) in tomato ( Solanum esculentum Mill.)
ABSTRACT Studies on seasonal dynamics of white fly (Bemesia tabaci) on tomato (Solanum esculentum var. Pusa Ruby) revealed that it appeared first during the 13th and reached maximum during 21st standard meteorological week. A positive correlation between adult population and abiotic factors viz. temperature (maximum and minimum) and sunshine hours was obser
Braz. arch. biol. technol.. Publicado em: 17/08/2017
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2. DENDROECOLOGIA DE Cedrela fissilis (Vell.) NA REGIÃO DE SANTA MARIA, RS / DENDROECOLOGY OF Cedrela fissilis (Vell.) IN THE SANTA MARIA REGION OF RS
Cedrela fissilis (Vell.) is a species that has a considerable growth and a high quality wood, and because of that it is a potential species for native forests management. However, for the proper handling of this species is necessary the knowledge about its self-ecology and its dynamic in the forest. In order to contribute to the advancement of forest managem
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2011
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3. Predictors of local malaria outbreaks: an approach to the development of an early warning system in Colombia
Risk factor surveillance is a complementary tool of morbidity and mortality surveillance that improves the likelihood that public health interventions are implemented in a timely fashion. The aim of this study was to identify population predictors of malaria outbreaks in endemic municipalities of Colombia with the goal of developing an early warning system f
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-08
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4. Análise da distribuição da freqüência mensal de precipitação para a sub-região da Nhecolândia, Pantanal, Mato Grosso do Sul, Brasil.
Durante o período 1977 a 2000, foram analisados dados diários de precipitação coletados na Estação Climatológica de Nhumirim (latitude 18o59'19.86 S, longitude 56o37'21.74 W, altitude 97 m), localizada na fazenda Nhumirim, sub-região da Nhecolândia, Pantanal, MS. Os objetivos deste trabalho foram verificar o intervalo de precipitação que ocorreu c
Corumbá: Embrapa Pantanal. Publicado em: 2011
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5. Distribuição espacial e variação temporal da composição de espécies de borrachudos (Diptera: Simuliidae) em uma microbacia situada no norte do Paraná
In this work, the survey of simuliid species and the study of their spatial distribution in four streams of a small watershed situated in Londrina, Paraná State, were carried out from January to October 2007. Changes in the species composition of the breeding sites were also checked along the sampling months. Seventeen black fly species were found, being Si
Neotropical Entomology. Publicado em: 2010-04
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6. Rainfall short-term forecast in the surveillance area of São Paulo weather radar. / Previsão de chuva a curtíssimo prazo na área de abrangência do radar meteorológico de São Paulo
The evaluation of the rainfall short-term forecast up to 3 hours in advance within the surveillance area of São Paulo weather radar (RSP) for different types of precipitating systems, mainly the are associated to floods and landslides in Metropolitan Area of São Paulo (RMSP), was carried out with an 2D wind advective scheme and rainfall rates estimated wit
Publicado em: 2009
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7. Monitoramento e modelagem de processos hidrogeomorfológicos : mecanismos de geração de escoamento e conectividade hidrológica
This dissertation discusses the runoff generation mechanisms and hydrological connectivity, based on monitoring and modeling of hydrogeomorphologic processes in the Saci Experimental Watershed (10 ha) completely covered with forest and located within the municipality of Rio Negrinho, Santa Catarina State, Brazil. An intensive monitoring system was implemente
Publicado em: 2009
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8. BIOMASS AND NUTRIENTS IN A 17 YEARS Pinus taeda L. STAND CLEAR CUTTING IN CAMBARÁ DO SUL - RS / BIOMASSA E NUTRIENTES NO CORTE RASO DE UM POVOAMENTO DE Pinus taeda L. DE 17 ANOS DE IDADE NO MUNICÍPIO DE CAMBARÁ DO SUL - RS
This study was conducted in a 17 years old Pinus taeda stand in Cambará do Sul county (RS), in a typical Haplumbrept soil, and had as objectives: to evaluate the biomass and nutrients in the different trees components and in the litter accumulated upon the soil; to determine the nutrients variation along the stem, in the bark and in the wood, and to determi
Publicado em: 2008
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9. Rainfall variability and relations with satelite, radar and raingauge mesurements during the WETAMC/LBA / A variabilidade da precipitação e suas relações com as medidas por satélite, radar e divergência do vento em altos níveis durante o LBA - WETAMC
Radiosonde, satellite data, TOGA radar 2 km CAPPI and rainfall collected from the TRMM-WETAMC/LBA experiment are used to investigate the diurnal cycle of the tropical convection, the relationship between brightness temperature and precipitation and the use of the high level wind divergence to estimate precipitation and convective cloud cover. GOES satellite
Publicado em: 2001
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10. Modelagem chuva-vazão em bacias hidrograficas com suporte em redes neurais artificiais
This work describes the use of two hydrological simulation deterministic models to represent the rainfuJI-runnoff processo The Itapetiniga, Almas and Guarapiranga rivers basin, located in the State of São Paulo and the Guaporé river basin located in the State of Mato Grasso, are taken as a case study. Both deterministic models used parameters optimization,
Publicado em: 1999
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11. Biologia reprodutiva e organização social de Ramphocelus bresilius (Passeriformes: Emberizidae) na restinga de Barra de Marica, Estado do Rio de Janeiro
The breeding bíology of the Brazilian Tanager Ramphocelus bresilius (Passeriformes: Emberizidae), an endemic species of the east Brazilian coastal region, was studied in 12 hectares of restinga vegetation near Maricá, Rio de Janeiro state, between July 1992 and December 1994. The composition and parentage of the members of four studied groups were determin
Publicado em: 1998