DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: The role of interdecadal climate oscillations in driving Arctic atmospheric river trends

Journal Article · · Nature Communications

Abstract Atmospheric rivers (ARs), intrusions of warm and moist air, can effectively drive weather extremes over the Arctic and trigger subsequent impact on sea ice and climate. What controls the observed multi-decadal Arctic AR trends remains unclear. Here, using multiple sources of observations and model experiments, we find that, contrary to the uniform positive trend in climate simulations, the observed Arctic AR frequency increases by twice as much over the Atlantic sector compared to the Pacific sector in 1981-2021. This discrepancy can be reconciled by the observed positive-to-negative phase shift of Interdecadal Pacific Oscillation (IPO) and the negative-to-positive phase shift of Atlantic Multidecadal Oscillation (AMO), which increase and reduce Arctic ARs over the Atlantic and Pacific sectors, respectively. Removing the influence of the IPO and AMO can reduce the projection uncertainties in near-future Arctic AR trends by about 24%, which is important for constraining projection of Arctic warming and the timing of an ice-free Arctic.

Sponsoring Organization:
USDOE
OSTI ID:
2320297
Alternate ID(s):
OSTI ID: 2322505
Journal Information:
Nature Communications, Journal Name: Nature Communications Journal Issue: 1 Vol. 15; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United Kingdom
Language:
English

References (68)

Atmospheric River Impacts on Greenland Ice Sheet Surface Mass Balance journal August 2018
On the Drivers of Wintertime Temperature Extremes in the High Arctic journal February 2018
Horizontal Moisture Transport Dominates the Regional Moistening Patterns in the Arctic journal August 2020
A review of North Atlantic modes of natural variability and their driving mechanisms journal January 2009
Sea ice decline and 21st century trans-Arctic shipping routes: Trans-Arctic shipping in the 21st Century journal September 2016
Fingerprints of internal drivers of Arctic sea ice loss in observations and model simulations journal November 2018
Acceleration of western Arctic sea ice loss linked to the Pacific North American pattern journal March 2021
Poleward Shift of Atmospheric Rivers in the Southern Hemisphere in Recent Decades journal October 2020
Climate impacts of the Atlantic Multidecadal Oscillation journal January 2006
Reconstructing an Interdecadal Pacific Oscillation Index from a Pacific Basin–Wide Collection of Ice Core Records journal May 2021
Large loss of CO2 in winter observed across the northern permafrost region journal October 2019
Uncertainty in El Niño-like warming and California precipitation changes linked by the Interdecadal Pacific Oscillation journal November 2021
Greenhouse gas mitigation can reduce sea-ice loss and increase polar bear persistence journal December 2010
Influence of Arctic Sea Ice Loss in Autumn Compared to That in Winter on the Atmospheric Circulation journal February 2019
Climatology and Decadal Changes of Arctic Atmospheric Rivers Based on ERA5 and MERRA-2 preprint May 2023
More frequent atmospheric rivers slow the seasonal recovery of Arctic sea ice journal February 2023
The Impact of Poleward Moisture and Sensible Heat Flux on Arctic Winter Sea Ice Variability journal July 2015
The detection of atmospheric rivers in atmospheric reanalyses and their links to British winter floods and the large-scale climatic circulation: ARS AND BRITISH WINTER FLOODS journal October 2012
The Arctic oscillation signature in the wintertime geopotential height and temperature fields journal May 1998
Quantifying the Influence of Atlantic Heat on Barents Sea Ice Variability and Retreat journal July 2012
Atmospheric River Tracking Method Intercomparison Project (ARTMIP): project goals and experimental design journal January 2018
Coupling between Arctic feedbacks and changes in poleward energy transport: ENERGY TRANSPORT AND POLAR AMPLIFICATION journal September 2011
The Atmospheric River Tracking Method Intercomparison Project (ARTMIP): Quantifying Uncertainties in Atmospheric River Climatology journal December 2019
Increased Ocean Heat Convergence Into the High Latitudes With CO 2 Doubling Enhances Polar-Amplified Warming : OCEAN HEAT AND POLAR WARMING journal October 2017
Extreme moisture transport into the Arctic linked to Rossby wave breaking: EXTREME MOISTURE FLUX AND WAVE BREAKING journal May 2015
Agricultural drought over water-scarce Central Asia aggravated by internal climate variability journal January 2023
A New Perspective on Four Decades of Changes in Arctic Sea Ice from Satellite Observations journal April 2022
The influence of the Interdecadal Pacific Oscillation on Temperature and Precipitation over the Globe journal February 2015
Teleconnection between mean sea level pressure in the North Atlantic for September, the AMO phase and mean temperature in Central Europe for December (1896–2015) journal December 2018
Detection of atmospheric rivers: Evaluation and application of an algorithm for global studies: Detection of Atmospheric Rivers journal December 2015
Contribution of sea ice loss to Arctic amplification: SEA ICE LOSS AND ARCTIC AMPLIFICATION journal November 2010
Enhanced simulated early 21st century Arctic sea ice loss due to CMIP6 biomass burning emissions journal July 2022
On the discrepancy between observed and CMIP5 multi-model simulated Barents Sea winter sea ice decline journal April 2017
Atmospheric River Response to Arctic Sea Ice Loss in the Polar Amplification Model Intercomparison Project journal October 2021
Arctic sea ice in transformation: A review of recent observed changes and impacts on biology and human activity: ARCTIC SEA ICE: REVIEW OF RECENT CHANGES journal July 2014
Increasing large wildfires over the western United States linked to diminishing sea ice in the Arctic journal October 2021
Tracking Atmospheric Rivers Globally: Spatial Distributions and Temporal Evolution of Life Cycle Characteristics journal December 2019
Arctic amplification dominated by temperature feedbacks in contemporary climate models journal February 2014
Recent Arctic amplification and extreme mid-latitude weather journal August 2014
The rapidly changing Arctic and its societal implications journal September 2021
Ubiquity of human-induced changes in climate variability journal January 2021
Data for Reproducing Figs.1-6 in Ma et al. 2023 for Arctic Atmospheric River Trends dataset January 2023
Divergent consensuses on Arctic amplification influence on midlatitude severe winter weather journal December 2019
Cold-season atmospheric response to the natural variability of the Atlantic meridional overturning circulation journal June 2011
Consequences of permafrost degradation for Arctic infrastructure – bridging the model gap between regional and engineering scales journal May 2021
Early 20th-century Arctic warming intensified by Pacific and Atlantic multidecadal variability journal May 2017
The Impact of Cloud Feedbacks on Arctic Climate under Greenhouse Forcing* journal February 2004
Arctic amplification enhanced by latent energy transport of atmospheric planetary waves: Atmospheric Energy Transport to the Arctic journal May 2016
Polar amplification dominated by local forcing and feedbacks journal November 2018
The Role of Atmospheric Rivers in Extratropical and Polar Hydroclimate journal July 2018
The Role of Moist Intrusions in Winter Arctic Warming and Sea Ice Decline journal June 2016
Arctic air temperature change amplification and the Atlantic Multidecadal Oscillation journal January 2009
A Proposed Algorithm for Moisture Fluxes from Atmospheric Rivers journal March 1998
The central role of diminishing sea ice in recent Arctic temperature amplification journal April 2010
Time Evolution of the Cloud Response to Moisture Intrusions into the Arctic during Winter journal November 2018
An Ensemble Data Set of Sea Surface Temperature Change From 1850: The Met Office Hadley Centre HadSST.4.0.0.0 Data Set journal July 2019
Arctic amplification is caused by sea-ice loss under increasing CO2 journal January 2019
Large-scale circulation associated with moisture intrusions into the Arctic during winter: MOISTURE INTRUSIONS DURING ARCTIC WINTER journal September 2013
Arctic amplification modulated by Atlantic Multidecadal Oscillation and greenhouse forcing on multidecadal to century scales journal April 2022
Ecological Consequences of Sea-Ice Decline journal August 2013
Stratosphere key for wintertime atmospheric response to warm Atlantic decadal conditions journal July 2013
The Modern-Era Retrospective Analysis for Research and Applications, Version 2 (MERRA-2) journal July 2017
Response of the lower troposphere to moisture intrusions into the Arctic journal March 2017
[Code] Tracking Atmospheric Rivers Globally as Elongated Targets (tARget), Version 3 dataset January 2021
Revisiting the Role of the Water Vapor and Lapse Rate Feedbacks in the Arctic Amplification of Climate Change journal May 2022
On the Role of the Atmospheric Energy Transport in 2 × CO2–Induced Polar Amplification in CESM1 journal June 2019
The ERA5 global reanalysis journal June 2020
Consistency and discrepancy in the atmospheric response to Arctic sea-ice loss across climate models journal February 2018