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Changing effects of external forcing on Atlantic-Pacific interactions

Karmouche, Soufiane and Galytska, Evgenia and Meehl, Gerald A. and Runge, Jakob and Weigel, Katja and Eyring, Veronika (2024) Changing effects of external forcing on Atlantic-Pacific interactions. Earth System Dynamics, 15 (3), pp. 689-715. Copernicus Publications. doi: 10.5194/esd-15-689-2024. ISSN 2190-4979.

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Official URL: https://dx.doi.org/10.5194/esd-15-689-2024

Abstract

This study explores Atlantic-Pacific interactions and their response to external factors. Causal analysis of 1950-2014 data reveals a shift from a Pacific- to an Atlantic-driven regime. Contrasting impacts between El Niño and tropical Atlantic temperatures are highlighted, along with different pathways connecting the two oceans. The findings also suggest increasing remote contributions of forced Atlantic responses in modulating local Pacific responses during the most recent analyzed decades.

Item URL in elib:https://elib.dlr.de/204726/
Document Type:Article
Title:Changing effects of external forcing on Atlantic-Pacific interactions
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Karmouche, SoufianeUniversität BremenUNSPECIFIEDUNSPECIFIED
Galytska, EvgeniaDLR, IPAhttps://orcid.org/0000-0001-6575-1559162285539
Meehl, Gerald A.NCAR, Boulder, CO, USAUNSPECIFIEDUNSPECIFIED
Runge, JakobInstitute of Data Sciencehttps://orcid.org/0000-0002-0629-1772UNSPECIFIED
Weigel, KatjaDLR, IPAhttps://orcid.org/0000-0001-6133-7801UNSPECIFIED
Eyring, VeronikaDLR, IPAUNSPECIFIEDUNSPECIFIED
Date:11 June 2024
Journal or Publication Title:Earth System Dynamics
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:15
DOI:10.5194/esd-15-689-2024
Page Range:pp. 689-715
Publisher:Copernicus Publications
ISSN:2190-4979
Status:Published
Keywords:Atlantic-Pacific interactions, Causal analysis, El Niño
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Earth Observation
DLR - Research theme (Project):R - Atmospheric and climate research
Location: Jena , Oberpfaffenhofen
Institutes and Institutions:Institute of Atmospheric Physics > Earth System Model Evaluation and Analysis
Institute of Data Science > Data Analysis and Intelligence
Deposited By: Weigel, Katja
Deposited On:25 Jun 2024 09:12
Last Modified:25 Jun 2024 09:12

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