Strengthened Causal Connections Between the MJO and the North Atlantic With Climate Warming

Samarasinghe, Savini M.; Connolly, Charlotte; Barnes, Elizabeth A.; Ebert‐Uphoff, Imme; Sun, Lantao

doi:10.1029/2020gl091168

i

Strengthened Causal Connections Between the MJO and the North Atlantic With Climate Warming

Supporting Files

2021
By Samarasinghe, Savini M. ; Connolly, Charlotte ; Barnes, Elizabeth A. ; ...

Details

Journal Title:

Geophysical Research Letters
Personal Author:

Samarasinghe, Savini M. ; Connolly, Charlotte ; Barnes, Elizabeth A. ; Ebert‐Uphoff, Imme ; Sun, Lantao
NOAA Program & Office:

CIRA (Cooperative Institute for Research in the Atmosphere)
Description:

While the Madden-Julian oscillation (MJO) is known to influence the midlatitude circulation and its predictability on subseasonal-to-seasonal timescales, little is known how this connection may change with anthropogenic warming. This study investigates changes in the causal pathways between the MJO and the North Atlantic oscillation (NAO) within historical and SSP585 simulations of the Community Earth System Model 2-Whole Atmosphere Community Climate Model (CESM2-WACCM) coupled climate model. Two data-driven approaches are employed, namely, the STRIPES index and graphical causal models. These approaches collectively indicate that the MJO's
Keywords:

General Earth And Planetary Sciences Geophysics General Earth And Planetary Sciences General Earth And Planetary Sciences
Source:

Geophysical Research Letters, 48(5)
DOI:

https://doi.org/10.1029/2020gl091168
ISSN:

0094-8276 ; 1944-8007
Format:

PDF
Publisher:

American Geophysical Union (AGU)
Document Type:

Journal Article
License:

https://creativecommons.org/licenses/by/4.0/
Rights Information:

CC BY
Compliance:

Library
Main Document Checksum:

urn:sha256:eb0fc88b32151d71158628eebc1b4f5a2dc9acb4f420b1e117a2668326ef4fdc
Download URL:

https://repository.library.noaa.gov/view/noaa/54554/noaa_54554_DS1.pdf
File Type:

[PDF - 1.57 MB ]

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