2021
DOI: 10.6008/cbpc2179-6858.2021.004.0021
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Risco de alagamentos influenciados por fatores ambientais em zonas urbanas de Macapá e Santana/AP

Abstract: O sistema de drenagem de bacias hidrográficas urbanas tem sido negligenciado como dimensão do saneamento básico na Amazônia. Apesar de sua notável relevância sanitária, é frequentemente correlacionado com a potencialização de alagamentos, podendo agravar vários indicadores sanitários, ambientais e de saúde pública, especialmente na região do estuário amazônico, quando eventos climáticos extremos de precipitação ocorrem em consonância com elevações máximas das marés. O objetivo da pesquisa é quantificar o risco… Show more

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Cited by 6 publications
(2 citation statements)
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“…Consequently, Q gmax can decrease due to rain intensity ( Baiamonte & Singh, 2017 ). The advantage of it lies on the fact that Q gmaxis also extremely useful to estimate potential water surpluses in the study site or to substantiate other project parameters that depend on similar climatic factors ( Sousa, Cunha & Cunha, 2021 ).…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Consequently, Q gmax can decrease due to rain intensity ( Baiamonte & Singh, 2017 ). The advantage of it lies on the fact that Q gmaxis also extremely useful to estimate potential water surpluses in the study site or to substantiate other project parameters that depend on similar climatic factors ( Sousa, Cunha & Cunha, 2021 ).…”
Section: Discussionmentioning
confidence: 99%
“…Biochemical parameters that present lower rainfall concentration values in the drought season and higher values in the rainy season were recorded in Southern Amapá State ( Oliveira & Cunha, 2014 ). Therefore, in case there are extreme rainfall events in the Southern part of DSB (ASMM location zone), the epidemiological risks would be greater given the higher potential for water surplus in the basin or overflows in accumulation ponds ( Sousa, Cunha & Cunha, 2021 ). Water speed could increase during relatively shorter periods-of-time and they could reach approximately 1 m s −1 , which could eventually match the maximum peaks of the syzygy tides by ≈1/2 of its complete semidiurnal cycle (≈12.9h), although this area presents a low level of drainage ( Cunha et al, 2011 ).…”
Section: Discussionmentioning
confidence: 99%