Fishes of Alto Jacuí sub-basin: a poorly studied sub-basin of northwestern Rio Grande do Sul, Brazil
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چکیده
منابع مشابه
[Epidemiological aspects of suicide in Rio Grande do Sul, Brazil].
OBJECTIVE To describe epidemiological aspects of suicide mortality in a 10-year time series. METHODS Suicide deaths reported in the state of Rio Grande do Sul (RS), Brazil, were put together as historical time series based on data from the Ministry of Health Mortality Reporting System for the period 1980 to 1999. Suicides were grouped according to the WHO criteria and analyzed using standard ...
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The morphological analysis of seeds has been an important subject in modern ecological studies, once it provides evidence about the biology and adaptations of the parent plant. However, this kind of study has been restricted to the ecology of modern plants and is rarely used in interpretations of Paleozoic data. From the understanding of dispersal syndromes analysis as an important tool to pale...
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The present study was aimed at characterising Biomphalaria species using both morphological and molecular (PCR-RFLP) approaches. The specimens were collected in 15 localities in 12 municipalities of the southern region of the state of Rio Grande do Sul, Brazil. The following species were found and identified: Biomphalaria tenagophila guaibensis, Biomphalaria oligoza and Biomphalaria peregrina. ...
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Salmonella spp. was the major cause of reported foodborne diseases in the last years in the State of Rio Grande do Sul, South of Brazil. Epidemiological data on salmonellosis, occurred in the period of 1997 to 1999 and supplied by the Division of Sanitary Surveillance (DVS/RS), were analysed according to the following factors: total number of confirmed outbreaks, number of people involved, outb...
متن کاملSimulium spp. control program in Rio Grande do Sul, Brazil.
Insects of the Simuliidae family have been the object of control in Rio Grande do Sul since the 70s. Their constant attacks became a social-economical problem as well as a problem of Public Health, with serious consequences to men and to the economy of the areas in which the insects develop. At first, the control was done with a chemical larvicide Themephos ABATE 500 E, but an imperfect measuri...
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ژورنال
عنوان ژورنال: Check List
سال: 2016
ISSN: 1809-127X
DOI: 10.15560/12.2.1867