@Article{GodoiAndrBryaGorm:2019:ReOcWa,
author = "Godoi, Victor A. and Andrade, Felipe Marques de and Bryan, Karin
R. and Gorman, Richard M.",
affiliation = "{University of Waikato} and {Instituto Nacional de Pesquisas
Espaciais (INPE)} and {University of Waikato} and {National
Institute of Water and AtmosphericResearch Ltd}",
title = "Regional\‐scale ocean wave variability associated with El
Niño–Southern Oscillation\‐Madden\‐Julian
Oscillation combined activity",
journal = "International Journal of Climatology",
year = "2019",
volume = "39",
number = "1",
pages = "483--494",
month = "Jan.",
keywords = "climate patterns, El Niño–Southern Oscillation, ENSO-MJO combined
activity,Madden-Julian Oscillation, New Zealand, ocean wave
variability, teleconnection,wave climate.",
abstract = "The significant wave height (Hs) variability caused by wind
anomalies associatedwith the co-occurrence of the Madden-Julian
Oscillation (MJO) and El NiñoSouthern Oscillation (ENSO) was
investigated in the New Zealand region. For thispurpose,Hsand wind
anomalies composites were created using 23 years(19792002) of
modelled data during NovemberMarch periods, when simulta-neous
ENSO-MJO phase pairs are potentially most active. The results show
strik-ing features: El Niño-related wave conditions (which consist
of increasedHsalongthe west and south coasts of New Zealand) are
reinforced during MJO phase8, whereas the wave conditions
associated with La Niña (which consist of largerHsalong the north
coast) are enhanced during MJO phase 6; Similar wave anomaliesare
generated during opposing ENSO phases (La Niña and El Niño) when
these arecombined with MJO phases 3 and 5, respectively; The
majority of statistically sig-nificantHsanomalies disappear from
the study area during El Niño-MJO phase6, El Niño-MJO phase 2, and
La Niña-MJO phase 4, showing the neutralizingnature of some phase
combinations; Finally, negativeHsanomalies are experiencedoff the
country's west coast during El Niño-MJO phase 4, in contrast to
the positiveanomalies expected during El Niño events. These
results clearly show the impor-tance of remote forcing to wave
anomalies in the New Zealand region, and high-light the need to
assess atmospheric and oceanic conditions considering
multipleclimate oscillations.",
doi = "10.1002/joc.5823",
url = "http://dx.doi.org/10.1002/joc.5823",
issn = "0899-8418",
language = "en",
targetfile = "godoi_regional.pdf",
urlaccessdate = "05 maio 2024"
}