Regionalização da Ocorrência dos Desastres Naturais no Rio Grande do Sul no Período 2003 – 2009. Parte i: Inundação Brusca

Tania Maria Sausen, Silvia Midori Saito, Anderson Spohr Nedel

Abstract


This paper aims to carry out a mapping of natural disasters, gradual floods, occurring in Rio Grande do Sul (RS) state from period 2003 a 2009. Records of the events were obtained by State Civil Defense Authority to analyze the preferential period for these occurrences and the most affected areas. The results show that regarding the gradual floods, the most affected areas of RS were Depressão central (35%), the lowlands of Planalto Médio (18%), Alto Uruguai (14%), Encosta inferior do Nordeste (10%) and Missões (9%) regions. The period between the spring (finish) and summer (begin) season was preferential for occurrences. Also was found that gradual floods did not occur only in years with presence of El Niño and La Niña climatic events. It’s also occurred in periods without the influence of these phenomena (neutral years).




DOI: https://doi.org/10.5902/2179460X11367

Copyright (c)



Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

 

DEAR AUTHORS,

PLEASE, CHECK CAREFULLY BEFORE YOUR SUBMISSION:

1. IF ALL AUTHORS "METADATA" (ORCID, LINK TO LATTES, SHORT BIOGRAPHY, AFFILIATION) WERE ADDED,

2. THE CORRECT IDIOM YOUR SECTION,

3 IF THE HIGHLIGHTS WERE ADDED,

4. IF THE GRAPHIC ABSTRACTS WAS ADDED,

5. IF THE REVIEWERS INDICATION WAS DONE,

6. IF THE REFERENCES FORMAT ARE CORRECT(ABNT)

7. IF THE RESOLUTION YOUR FIGURES (600 DPI) ARE SUITABLE

8.  IF THE STATEMENT BY THE ETHICS COMMITTEE (IF IT INVOLVES HUMANS) WAS ADDED;

9. IF THE DECLARATION OF ORIGINALITY WAS ADDED.

10. IF THE TEXT IS ORIGINAL. IF THE IDEA HAS ALREADY BEEN REGISTERED IN SUMMARY FORM, OR PUBLISHED IN CONGRESS ANNUALS, PLEASE INFORM THE EDITOR.