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Cited by 512

The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.

Climatic characteristics of the 2010-2016 drought in the semiarid Northeast Brazil region

Open access
MARENGO, JOSÉ A., ALVES, LINCOLN M., ALVALA, REGINA C.S, CUNHA, ANA PAULA, BRITO, SHEILA, MORAES, OSVALDO L.L.·2018·Anais da Academia Brasileira de Ciências

Abstract

This study discusses the climatological aspects of the most severe drought ever recorded in the semiarid region Northeast Brazil. Droughts are recurrent in the region and while El Nino has driven some of these events others are more dependent on the tropical North Atlantic sea surface temperature fields. The drought affecting this region during the last 5 years shows an intensity and impact not seen in several decades in the regional economy and society. The analysis of this event using drought indicators as well as meteorological fields shows that since the middle 1990s to 2016, 16 out of 25 years experienced rainfall below normal. This suggests that the recent drought may have in fact started in the middle-late 1990s, with the intense droughts of 1993 and 1998, and then the sequence of dry years (interrupted by relatively wet years in 2007, 2008, 2009 and 2011) after that may have affected the levels of reservoirs in the region, leading to a real water crisis that was magnified by the negative rainfall anomalies since 2010.

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Metadata

Authors
MARENGO, J. A., ALVES, L. M., ALVALA, R. C. S., CUNHA, A. P., BRITO, S., & MORAES, O. L. L.
Venue
Anais da Academia Brasileira de Ciências
Published
2018-08
Volume
90
Issue
2 suppl 1
Pages
1973-1985
ISSN
  • 0001-3765 (ISSN-L)
  • 1678-2690
OpenAlex
W2742723294
Cited by
512
References
34
FWCI
27.64
Type
journal article
Language
pt
Open access
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CoChat. (2026). Citation check: Climatic characteristics of the 2010-2016 drought in the semiarid Northeast Brazil region. https://app.cochat.ai/papers/10.1590/0001-3765201720170206
The paper
MARENGO, J. A., ALVES, L. M., ALVALA, R. C. S., CUNHA, A. P., BRITO, S., & MORAES, O. L. L. (2018). Climatic characteristics of the 2010-2016 drought in the semiarid Northeast Brazil region. Anais da Academia Brasileira de Ciências. https://doi.org/10.1590/0001-3765201720170206

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.