Protected Environmental Plants
Mostrando 13-21 de 21 artigos, teses e dissertações.
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13. Contaminação biológica e o uso de animais de montaria no Parque Nacional da Serra do Cipó - MG / Biological contamination and horse hiding in the Serra do Cipó National Park MG
Serra do Cipó National Park has undergone a major management challenge that is the definition of the use of horse riding by the visitors. Recently, the Brazilian Government launched a document entitled Diretrizes para visitação em unidades de conservação (Guidelines for visitation in protected areas) which dictates certain rules for recreation ecology a
Publicado em: 2010
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14. Crescimento e qualidade de mudas de Pinhão Manso (Jatropha curcas L.) produzidas em ambiente protegido / Growth and quality of Physic Nut seedlings (Jatropha curcas L.) produced in greenhouse
With the settlement of the National Plan of Biofuel Production, the interest aroused in the commercial production of Physic Nut (Jatropha curcas L.), once that oleaginous plant presents favorable characteristics for Biofuel production. Information on that crop is still scarce, mainly in Brazil where research is incipient. The need of information on local con
Publicado em: 2010
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15. Impactos e conflitos na produção de cimento no Distrito Federal
This Dissertation has objective describe productive process of the cement, identifying their impacts and social-environmental conflicts, proposing and exercising concepts of the Industrial Ecology and Pacific Management of Social-Environmental Conflicts for mitigation of the impacts and solution conflicts caused by sector. Although the Cement Industry has an
Publicado em: 2008
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16. Diversidade beta no interflúvio Purus- Madeira : determinantes da estrutura das comunidades de Marantaceae, Araceae e Pteridófitas ao longo da BR 319, Amazonas, Brasil
Knowledge of the distribution of species along environmental and spatial gradients is very important for the development of wise conservation policies. It is known that environmental heterogeneity is a key factor on the determination of a natural community s structure. Many studies suggest the existence of surrogate groups, i.e. groups that indicate more gen
Publicado em: 2006
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17. TECNICALS TO EXECUTION TRIALS IN PROTECTED ENVIRONMENTS FOR ITALIAN PUMPKIN / TÉCNICAS PARA EXECUÇÃO DE EXPERIMENTOS SOB AMBIENTE PROTEGIDO PARA A CULTURA DA ABOBRINHA ITALIANA
In order to determinate technicals to execution trials in protected environments for italian pumpkin was accomplished an experiment, from 18/08/2003 to 07/12/2003, in the area of the Department of Fitotecnia UFSM, in plastic greenhouse, with four rows and each row consisted of twenty-four plants. A total of twenty-seven harvests were made, evaluating fruit w
Publicado em: 2005
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18. Location and Survival of Leaf-Associated Bacteria in Relation to Pathogenicity and Potential for Growth within the Leaf
The growth and survival of pathogenic and nonpathogenic Pseudomonas syringae strains and of the nonpathogenic species Pantoea agglomerans, Stenotrophomonas maltophilia, and Methylobacterium organophilum were compared in the phyllosphere of bean. In general, the plant pathogens survived better than the nonpathogens on leaves under environmental stress. The si
American Society for Microbiology.
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19. Inoculum Density-Dependent Mortality and Colonization of the Phyllosphere by Pseudomonas syringae
Pseudomonas syringae inocula containing cell concentrations ranging from 105 to 109 cells per ml were applied to the primary leaves of bean plants. The plants were incubated under conditions of high temperature and illumination and low relative humidity. Bacterial mortality rates and the proportional population decline of the inoculum were lowest at the high
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20. Genetic and Physiologic Characterization of Urease of Actinomyces naeslundii
Ammonia production from urea by ureolytic oral bacteria is believed to have a significant impact on oral health and the ecological balance of oral microbial populations. In this study we cloned and characterized the urease gene cluster of Actinomyces naeslundii, which is one of the pioneer organisms in the oral cavity and a significant constituent of supragi
American Society for Microbiology.
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21. Seasonal Changes in Fungal Production and Biomass on Standing Dead Scirpuslacustris Litter in a Northern Prairie Wetland
Decaying macrophytes are an important source of carbon and nutrients in fungal and bacterial communities of northern prairie wetlands. Dead macrophytes do not collapse into the water column immediately after death, and decomposition by fungi and bacteria begins while the plants are standing. The seasonal variations in fungal biomass and production on Scirpus
American Society for Microbiology.