@Article{LoaizaCerónKAACFRASC:2020:StInDr,
author = "Loaiza Cer{\'o}n, Wilmar and Kayano, Mary Toshie and Andreoli,
Rita Valeria and Avila Diaz, Alvaro Javier and Canchala Nastar,
Teresita del Rocio and Franc{\'e}s, F{\'e}lix and Rivera, Irma
Ayes and Alfonso-Morales, Wilfredo and Souza, Rodrigo Augusto
Ferreira de and Carvajal-Escobar, Yesid",
affiliation = "{Universidad del Valle} and {Instituto Nacional de Pesquisas
Espaciais (INPE)} and {Universidade do Estado do Amazonas (UEA)}
and {Universidade Federal de Vi{\c{c}}osa (UFV)} and {Universidad
del Valle} and {Universitat Polit{\`e}cnica de Val{\`e}ncia} and
{Instituto Nacional de Pesquisas da Amazonia (INPA)} and
{Universidad del Valle} and {Universidade do Estado do Amazonas
(UEA)} and {Universidad del Valle}",
title = "Streamflow intensification driven by the atlantic multidecadal
oscillation (AMO) in the atrato river basin, Northwestern
Colombia",
journal = "Water (Switzerland)",
year = "2020",
volume = "12",
number = "1",
pages = "e216",
month = "jan.",
keywords = "Atlantic multidecadal oscillation, climate variability,
streamflow, rainfall, Atrato River basin.",
abstract = "The impact of the Atlantic Multidecadal Oscillation (AMO) on the
variations in the streamflow in the Atrato River Basin (ARB)
during the 19652016 period was analyzed here by considering the
cold (19651994) and warm (19952015) phases of this oscillation.
The mean streamflow increased after 1994 (AMO phase change). This
increase is related to the strengthening of the zonal gradients of
the sea surface temperature (SST) and sea level pressure (SLP)
between the tropical central Pacific and the tropical Atlantic
after 1994 (warm AMO phase). These gradients contributed to
strengthen the Walker cell related upward movement over northern
and northwestern South America, in particular during
November-December (ND). Consistently, the frequency (R20 mm) and
intensity (SDII) of extreme daily rainfall events increased during
the 19952015 period. Our results show a connection between the AMO
and the increase in the streamflow in the ARB during the last five
decades. These results contribute to the studies of resilience and
climate adaptation in the region.",
doi = "10.3390/w12010216",
url = "http://dx.doi.org/10.3390/w12010216",
issn = "2073-4441",
language = "en",
targetfile = "water-12-00216.pdf",
urlaccessdate = "27 abr. 2024"
}