Paleoenvironments of the last 24,000 years on the extreme northern Rio Grande do Sul coastal plain, southern Brazil
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چکیده
منابع مشابه
A toxic cyanobacterial bloom in an urban coastal lake, Rio Grande do Sul state, Southern Brazil
Reports of cyanobacterial blooms developing worldwide have considerably increased, and, in most cases, the predominant toxins are microcystins. The present study reports a cyanobacterial bloom in Lake Violão, Torres, Rio Grande do Sul State, in January 2005. Samples collected on January 13, 2005, were submitted to taxonomical, toxicological, and chemical studies. The taxonomical analysis showed...
متن کاملPaleomagnetic constraints on the age of the Botucatu formation in Rio Grande do Sul, southern Brazil.
Paleomagnetic and rockmagnetic data are reported for the aeolian Botucatu Formation, in the southern Brazilian State of Rio Grande do Sul. Oriented samples were taken from a section located between the cities of Jaguari and Santiago. After thermal and alternating field demagnetization, both normal and reversed characteristic remanent magnetizations were found. These results yielded 13 reversed ...
متن کاملSalmonelloses in the State of Rio Grande do Sul, southern Brazil, 2002 to 2004
Salmonella has been identified as the main aetiological agent responsible for foodborne diseases in several countries worldwide, including Brazil. In the State of Rio Grande do Sul (RS), southern Brazil, previews studies analysed official foodborne illnesses data, identifying Salmonella as the main bacterial agent of foodborne diseases during the period of 1997 to 2001. The present study aimed ...
متن کامل[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 ...
متن کاملGastric adenocarcinoma trends in the central region of Rio Grande do Sul (Southern Brazil): what has changed in 25 years?
CONTEXT Gastric cancer is the fourth most common malignancy in the world. Its incidence varies greatly by geographic region. The highest rate is in Eastern Asia, mainly in Japan and China. In Brazil, gastric cancer is the third most common cancer in males and the fifth most common cancer in females. Rio Grande do Sul state, in Southern Brazil, has similar figures. The main histological type of ...
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ژورنال
عنوان ژورنال: Quaternary International
سال: 2021
ISSN: 1040-6182
DOI: 10.1016/j.quaint.2020.11.024