Station Of The Year
Mostrando 13-24 de 99 artigos, teses e dissertações.
-
13. Pruning cycles and nitrogen fertilization of coffee feilds conducted in the "safra zero" system.
Modern, competitive and cost effective coffee production requires plants with high productivity that are more adapted to mechanical and manual harvesting. ?Safra Zero? is a cultivation system designed to limit plant height and eliminate the need for expensive harvesting during years of low productivity, which usually follow years of high productivity. This s
Coffee Science. Publicado em: 2011
-
14. Dinâmica populacional de Appendicularia e Cladorera na plataforma interna de Ubatuba(SP): um estudo sazonal e multianual / Appendicularia and Cladocera population dynamics on the inner shelf off Ubatuba (SP): a seasonal and multiannual study
This work aimed to evaluate the population dynamics of cladocerans and appendicularians at a fixed station off Ubatuba (state of São Paulo, Brazil). Zooplankton samples were monthly collected, from July 2005 through December 2008, with a 200 ?m mesh net. Appendicularians and cladocerans were identified, classified into stages, counted and measured. Both tax
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/03/2010
-
15. Behavior of rubber tree clones to the South American Leaf Blight (SALB) and potential impact of global climatic changes on the disease occurrence / Comportamento de clones de seringueira ao mal das folhas e potencial impacto das mudanças climáticas globais na ocorrência da doença
The unsuccessfulness of the natural rubber cultivation (Hevea spp.) on the cultivation areas in Brazil is due, mostly, to the occurrence of the rubber tree South American Leaf Blight (SALB), caused by the fungus Microcyclus ulei (P.Henn. v. Arx.). The strategies of the disease management are based on the genetic resistance of plants to the SALB, on the pheno
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/02/2010
-
16. O SISTEMA TERMODINÂMICO DO CLIMA URBANO DE NOVA PALMA, RS: CONTRIBUIÇÃO AO CLIMA URBANO DE CIDADES PEQUENAS / THE THERMODYNAMIC SYSTEM OF THE URBAN CLIMATE OF NOVA PALMA, RS: CONTRIBUTION TO THE URBAN CLIMATE OF SMALL CITIES.
In recent years, people have been carried through small studies of urban climate focusing small and average cities, with intention to diagnosis and to prevent the possible problems that these cities can come to face in the future to if becoming cities of bigger transport the study will be carried through in Nova Palma to verify which is the configuration of
Publicado em: 2010
-
17. The community of medium and large mammals in fragments of Atlantic Forest in the environmental protected area of Campinas, São Paulo state / Comunidade de mamiferos de medio e grande porte em fragmentos de mata semidecidual da APA municipal de Campinas, SP
I evaluated the medium and large mammal community in 13 small fragments (1 to 12ha) and a control (220ha) in the Environmental Protected Area of Campinas, São Paulo state. The community was sampled using baited track stations (Pro s Choice and Canine Call bait) over a year (once each quarter) from July 2007 to June 2009, giving 15 to 170 track-station night
Publicado em: 2010
-
18. Utilização de um aplicativo de simulação computacional na avaliação de desempenho térmico de protótipo de habitação de interesse social (his)
This Masters Degree dissertation seeks to make a comparative study of internal air temperature data, simulated through the thermal computer application DesignBuilder 1.2, and data registered in loco through HOBO Temp Data Logger, in a Social Housing Prototype (HIS), located at the Central Campus of the Federal University of Rio Grande do Norte UFRN. The prot
Publicado em: 2010
-
19. 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
-
20. Tratamento de esgoto sanitário em sistemas alagados construídos utilizando Typha angustifolia e Phragmites australis / Sanitary sewer treatment in constructed wetlands system using Typha angustifolia and Phragmites australis
This study aimed to assess the efficiency of two vegetal species in the treatment of the sanitary sewer, in constructed wetlands system. Specifically, it aimed to evaluate the efficiency of the species Typha angustifolia (narrow-leaf cattail) and Phragmites australis (common reed), in their possible combinations, in the treatment of the sanitary sewer, in a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/08/2009
-
21. ComparaÃÃo dos efeitos da estaÃÃo do ano e sistema de amamentaÃÃo sob o perÃodo de puerpÃrio de ovelhas santa inÃs no nordeste do parà / Comparison of the effect of the station of the year and system of breast-feeding under the period of puerpÃrio of sheep north-eastern Saint Ines of Parà / ComparaÃÃo dos efeitos da estaÃÃo do ano e sistema de amamentaÃÃo sob o perÃodo de puerpÃrio de ovelhas santa inÃs no nordeste do parà / Comparison of the effect of the station of the year and system of breast-feeding under the period of puerpÃrio of sheep north-eastern Saint Ines of ParÃ
O objetivo deste trabalho foi estimar o efeito das estaÃÃes do ano e sistema de amamentaÃÃo sobre o puerpÃrio (intervalo entre o parto e cio fÃrtil pÃs-parto) de ovelhas Santa InÃs em um criatÃrio no Estado do ParÃ. Foram quantificados os fatores climÃticos como, temperatura, pluviosidade, umidade relativa e calculado o Ãndice de temperatura e um
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/03/2009
-
22. Data on biology and exploitation of West Atlantic sperm whales, Physeter macrocephalus (Cetacea: Physeteridae) off the coast of Paraíba, Brazil
This study analyzes data on the biology of sperm whales, Physeter macrocephalus Linnaeus, 1758, obtained between 1965 and 1980 by the COPESBRA at the Costinha Whaling Station, Paraíba, Brazil. The data come from the log books of the whaling ships and from the spreadsheets containing biological information filled out by employees of the SUDEPE at the flensin
Zoologia (Curitiba). Publicado em: 2009-12
-
23. Erosividade das chuvas no Estado do Mato Grosso
Considering the importance of agriculture on conservation planning and management of water resources combined with the agricultural character of the Mato Grosso State, it is fundamental important the development of research that can help farmers and technicians in planning the soil conservation use and management. In this way, the objective of this study was
Publicado em: 2009
-
24. Variability analysis of the monthly average minimum and maximum temperature in Rio Grande do Sul / Análise do comportamento das temperaturas máxima e mínima médias mensais para o estado do Rio Grande do Sul
A study has been done on the minimum and maximum temperature monthly averages in the State of Rio Grande do Sul, between 1918 and 2007. Data have been used collected in 10 meteorological stations spread all over the State territory. In a first stage, it has been verified a tendency of these variables in the months of February, May, August and November, throu
Publicado em: 2009