%0 Conference Proceedings
%4 sid.inpe.br/marte2/2017/10.27.12.39.50
%2 sid.inpe.br/marte2/2017/10.27.12.39.51
%@isbn 978-85-17-00088-1
%F 61644
%T Análise temporal da qualidade da água de reservatório de abastecimento humano por sensoriamento remoto e da ocorrência de doença diarreica aguda em um recorte espacial do semiárido brasileiro
%D 2017
%A Fuckner, Marcus Andre,
%@electronicmailaddress marcus.fuckner@ana.gov.br
%E Gherardi, Douglas Francisco Marcolino,
%E Aragão, Luiz Eduardo Oliveira e Cruz de,
%B Simpósio Brasileiro de Sensoriamento Remoto, 18 (SBSR)
%C Santos
%8 28-31 maio 2017
%I Instituto Nacional de Pesquisas Espaciais (INPE)
%J São José dos Campos
%P 2355-2362
%S Anais
%1 Instituto Nacional de Pesquisas Espaciais (INPE)
%X The Brazilian semiarid region is characterized by low water availability, intermittent rivers and the massive use of dams as a water source for human supply and other uses. This research used a methodology for analysis of remote sensing images of the MODIS time series for monitoring the spectral response of the water from Armando Ribeiro Gonçalves reservoir in the semiarid and time series of acute diarrheal disease (ADD) occurrence, weekly recorded from 2002 to 2012, in 22 municipalities of Rio Grande do Norte state supplied by this reservoir. The results showed that the prevalence of ADD in these municipalities each year of the time series was not associated with the period of larger influence of chlorophyll-a, an indicator of the eutrophication level of the water, and / or decrease in the amount of water in reservoir, but on the period of greatest influence of inorganic material suspended in the spectral signature of the water associated with rainy periods and the flood of the reservoir. Greater association of ADD occurrence dynamics with local climate dynamics was observed, and other variables such as seasonal rainfall seem to have greater influence to explain the temporal patterns of occurrence of the disease in this region.
%9 Áreas úmidas e águas interiores
%@language pt
%3 61644.pdf