Buscar
Mostrando ítems 81-90 de 264
Leptospira reservoirs among wildlife in Brazil: Beyond rodents
(2018-02-01)
Leptospirosis is a disease of great importance in tropical regions. Infection occurs mainly through contact with water contaminated with the urine of infected animals, especially that of rodents. Despite the diversity and ...
Influência de tanques-rede na comunidade fitoplanctônica e na qualidade da água em um reservatório tropical: avaliação em duas dimensões espaciais
(Universidade Federal de Minas GeraisUFMG, 2015-02-13)
This study aims to evaluate the effects of fish cages on water quality of a large tropical reservoir. We have studied the impacts by obtaining samples along two spatial dimensions (horizontal and vertical) in the vicinity ...
Eutrofização do reservatório Engenheiro Armando Ribeiro Gonçalves, no Rio Grande do Norte: implicações para o abastecimento público e para a piscicultura intensiva em tanques-rede
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Bioecologia AquáticaBioecologia Aquática, 2008-06-03)
This study aimed to describe the spatial and temporal patterns of variation in trophic state and its relation with the structure and dynamics of planktonic community of a large reservoir located in semi-arid tropical ...
Frações de fósforo e sua disponibilidade em sedimentos de reservatórios no semiárido tropical brasileiro
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA SANITÁRIA E AMBIENTAL, 2020-06-19)
The Phosphorus (P) stored in eutrophic lake sediments can be an
important source of this nutrient for the enrichment of the water column and
contribute to the persistence of eutrophication in these environments, even ...
Relationship between morphology and diets of six neotropical loricariids
(BrasilUEM, 2018)
Leprosy Transmission in Amazonian Countries: Current Status and Future Trends
(Springer, 2020)
Purpose of Review: Leprosy is one of the first pathologies described in the history of mankind. However, the ecology, transmission, and pathogenicity of the incriminated bacilli remain poorly understood. Despite effective ...