Search

Publications matching your search query

Results 1 to 25 of 126

Antarctica and Climate Change Technical Report. A technical report for the National Climate Risk Assessment. Australian Climate Service, Australia., 2025 (Ref: 17434)
Authors:
Alexander S.Bindoff N.Buchanan P.Christoffersen P.Doddridge E.Donoghue S.Fiddes S.Foppert A.Fraser A.Gold M.Heil P.Herraiz-Borreguero L.Hobbs W.Jong L.King M.Klekociuk A.Massom R.Meiners K.Peña-Molino B.Reid P.Rintoul S.Roberts J.van Ommen T.Vance T.Zhao C.
Category 6: Report

Overview of past and future climate change in Australia's area of responsibility in Antarctica, sub-Antarctic islands and Southern Ocean, and impacts of Antarctic changes upon the Australian mainland.

The ACCESS-AM2 climate model underestimates aerosol concentration in the Southern Ocean; improving aerosol representation could be problematic for the global energy balance Atmospheric Chemistry and Physics, 2025 (Ref: 17410)
Authors:
Fiddes S.L.Woodhouse M.T.Mallet M.D.Lamprey L.J.Humphries R.S.Protat A.Alexander S.P.Hayashida H.Putland S.Miljevic B.Schofield R.
Category 1: Peer-reviewed literature

The interaction of natural marine aerosol with clouds and radiation is a significant source of climate model uncertainty. The Southern Ocean represents a key area to understand these interactions, and a region where significant model biases exist.

Davis Atmospheric Observatory (Poster) 9th IAGA/ICMA/SCOSTEP Workshop on Vertical Coupling in the Atmosphere-Ionosphere System and the 6th ANtarctic Gravity Wave Instrument Network Meeting, 2024 (Ref: 17187)
Authors:
Murphy D.Alexander S.Klekociuk A.French J.Protat A.Tully M.Zhao Y.Mulligan F.Reid I.Tsutsumi M.Holzworth R.
Category 3: Poster

Simulating Mixed-Phase Clouds Over Coastal Antarctica During a Significant Snowfall Event in a High-Resolution Regional Model Journal of Geophysical Research: Atmospheres, 2025 (Ref: 17316)
Authors:
Pei Z.Fiddes S.L.Mallet M.D.Alexander S.P.Furtado K.Roff G.Protat A.McDonald A.French W.J.R.
Category 1: Peer-reviewed literature

Global climate models and reanalysis products have revealed large, persistent downwelling shortwave radiation biases over the Southern Ocean and coastal Antarctica, likely caused by the incapability of models to accurately simulate frequent low-level mixed-phase clouds in these regions.

Biological enhancement of cloud droplet concentrations observed off East Antarctica npj Climate and Atmospheric Science, 2025 (Ref: 17271)
Authors:
Mallet M.Miljevic B.Humphries R.S.Mace G.G.Alexander S.Protat A.Chambers S.Cravigan L.DeMott P.J.Fiddes S.Harnwell J.Keywood M.D.McFarquhar G.M.McRobert I.Moorne K.A.Mynard C.Osuagwu G.C.Ristovski Z.Selleck P.Taylor S.Ward J.Williams A.
Category 1: Peer-reviewed literature

The impact that biogenic emissions have on aerosol-cloud interactions across the Southern Ocean is poorly quantified. Here we use satellite and ship observations during austral summer to study these interactions.

Assessing the cloud radiative bias at Macquarie Island in the ACCESS-AM2 model. Atmospheric Chemistry and Physics, 2023 (Ref: 17083)
Authors:
Pei Z.Fiddes S.L.French W.J.R.Alexander S.P.Mallet M.D.Kuma P.McDonald A.
Category 1: Peer-reviewed literature

As a long-standing problem in climate models, large positive shortwave radiation biases exist at the surface over the Southern Ocean, impacting the accurate simulation of sea surface temperature, atmospheric circulation, and precipitation.

The extraordinary March 2022 East Antarctica "heat" wave. Part I: observations and meteorological drivers Journal of Climate, 2024 (Ref: 17020)
Authors:
Wille J.Alexander S.P.Amory C.Baiman R.Barthélemy L.Bergstrom D.M.Berne A.Binder H.Blanchet J.Bozkurt D.Bracegirdle T.Casado M.Choi T.Clem K.R.Codron F.Datta R.Di Battista S.Favier V.Francis D.Fraser A.D.Fourré E.Garreaud R.D.Genthon C.Gorodetskaya I.V.Gonzalez-Herrero S.Heinrich V.J.Hubert G.Joos H.Kim S.J.King J.C.Kittel C.Landais A.Lazzara M.Leonard G.H.Lieser J.L.Maclennan M.Miklajczyk D.Neff P.Ollivier I.Picard G.Pohl B.Ralph M.F.Rowe P.Schlosser E.Shields C.A.Smith I.J.Sprenger M.Trusel L.Udy D.Vance T.Vignon E.Walker C.Wever N.Zou X.
Category 1: Peer-reviewed literature

Between March 15-19, 2022, East Antarctica experienced an exceptional heatwave with widespread 30-40° C temperature anomalies across the ice sheet. This record-shattering event saw numerous monthly temperature records being broken including a new all-time temperature record of -9.

The extraordinary March 2022 East Antarctica "heat" wave. Part II: impacts on the Antarctic ice sheet Journal of Climate, 2024 (Ref: 17021)
Authors:
Wille J.Alexander S.P.Amory C.Baiman R.Barthélemy L.Bergstrom D.M.Berne A.Binder H.Blanchet J.Bozkurt D.Bracegirdle T.Casado M.Choi T.Clem K.R.Codron F.Datta R.Di Battista S.Favier V.Francis D.Fraser A.D.Fourré E.Garreaud R.D.Genthon C.Gorodetskaya I.V.Gonzalez-Herrero S.Heinrich V.J.Hubert G.Joos H.Kim S.J.King J.C.Kittel C.Landais A.Lazzara M.Leonard G.H.Lieser J.L.Maclennan M.Miklajczyk D.Neff P.Ollivier I.Picard G.Pohl B.Ralph M.F.Rowe P.Schlosser E.Shields C.A.Smith I.J.Sprenger M.Trusel L.Udy D.Vance T.Vignon E.Walker C.Wever N.Zou X.
Category 1: Peer-reviewed literature

Between March 15-19, 2022, East Antarctica experienced an exceptional heatwave with widespread 30-40° C temperature anomalies across the ice sheet. In Part I, we assessed the meteorological drivers that generated an intense atmospheric river (AR)…

Bridging the gap for ice–ocean–ecosystem processes: integrated observing system for the Ross Sea-far East Antarctic Region Frontiers in Marine Science, 2023 (Ref: 16892)
Authors:
Heil P.Stevens C.Sang Lee W.Eayrs C.Shin H.C.Alexander S.P.Rack W.
Category 1: Peer-reviewed literature

Our understanding of cross-disciplinary connections for Antarctica's role in the Earth system remains incomplete, especially around its coastal margins. The focus here is on sea-ice, oceanic, and atmospheric drivers in the joint Ross Sea-far East Antarctic Region (RSfEAR)…

Long-term variability in immersion-mode marine ice-nucleating particles from climate model simulations and observations Atmospheric Chemistry and Physics, 2023 (Ref: 16867)
Authors:
Raman A.Hill T.DeMott P.J.Singh B.Zhang K.Ma P-L. Wu M.Wang H.Alexander S.P.Burrows S.M.
Category 1: Peer-reviewed literature

Challenging and Improving the Simulation of Mid-Level Mixed-Phase Clouds Over the High-Latitude Southern Ocean Journal of Geophysical Research: Atmospheres, 2021 (Ref: 16818)
Authors:
Vignon E.Alexander S.P.DeMott P.J.Sotiropoulou G.Gerber F.Hill T.C.J.Marchand R.Nenes A.Berne A.
Category 1: Peer-reviewed literature

Tropical temperature variability in the UTLS: New insights from GPS radio occultation observations Journal of Climate, 2021 (Ref: 16811)
Authors:
Scherllin-Pirscher B.Steiner A.K.Anthes R.A.Alexander M.J.Alexander S.P.
Category 1: Peer-reviewed literature

Southern Ocean Cloud Properties Derived From CAPRICORN and MARCUS Data Journal of Geophysical Research: Atmospheres, 2020 (Ref: 16805)
Authors:
Mace. G.G.Protat A.Humphries R.S.Alexander S.P.
Category 1: Peer-reviewed literature

Southern Ocean latitudinal gradients of cloud condensation nuclei Atmospheric Chemistry and Physics, 2021 (Ref: 16803)
Authors:
Humphries R.S.Keywood M.D.Gribben S.McRobert I.M.Ward J.P.Alexander S.P.
Category 1: Peer-reviewed literature

Wintertime Precipitation over the Australian Snowy Mountains: Observations from an Intensive Field Campaign 2018 Journal of Hydrometeorology, 2021 (Ref: 16791)
Authors:
Ackermann L.Huang Y.Siems S.Manton M.Lang F.Alexander S.P.
Category 1: Peer-reviewed literature

Measurement report: Understanding the seasonal cycle of Southern Ocean aerosols Atmospheric Chemistry and Physics, 2023 (Ref: 16768)
Authors:
Humphries R.S.Keywood M.D.Ward J.P.Harnwell J.Alexander S.P.Klekociuk A.R.Hara K.McRobert I.M.Protat A.
Category 1: Peer-reviewed literature

Simulating Southern Ocean Aerosol and Ice Nucleating Particles in the Community Earth System Model Version 2 Journal of Geophysical Research Atmospheres, 2023 (Ref: 16765)
Authors:
McCluskey C.S.Gettelman A.Bardeen C.G.DeMott P.J.Moore K.A.Alexander S.P.
Category 1: Peer-reviewed literature

Mixed-Phase Clouds and Precipitation in Southern Ocean Cyclones and Cloud Systems Observed Poleward of 64°S by Ship-Based Cloud Radar and Lidar Journal of Geophysical Research: Atmospheres, 2021 (Ref: 16727)
Authors:
Alexander S.P.McFarquhar G.M.Marchand R.Protat A.Vignon E.Mace G.G.Klekociuk A.R.
Category 1: Peer-reviewed literature

Constraining Ice Water Content of Thin Antarctic Cirrus Clouds Using Ground-Based Lidar and Satellite Data Journal of the Atmospheric Sciences, 2021 (Ref: 16726)
Authors:
Alexander S.P.Klekociuk A.R.
Category 1: Peer-reviewed literature

Future Sea Level Change Under Coupled Model Intercomparison Project Phase 5 and Phase 6 Scenarios From the Greenland and Antarctic Ice Sheets Geophysical Research Letters, 2021 (Ref: 16722)
Authors:
Payne A.J.Nowicki S.Abe-Ouchi A.Agosta C.Alexander P.Galton-Fenzi B.K.
Category 1: Peer-reviewed literature

Southern Ocean Precipitation Characteristics Observed From CloudSat and Ground Instrumentation During the Macquarie Island Cloud & Radiation Experiment (MICRE): April 2016 to March 2017 Journal of Geophysical Research: Atmospheres, 2022 (Ref: 16673)
Authors:
Tansey E.Marchand R.Protat A.Alexander S.P.Ding. S.
Category 1: Peer-reviewed literature

Estimation of sea spray aerosol surface area over the Southern Ocean using scattering measurements JGR Atmospheres, 2022 (Ref: 16627)
Authors:
Moore K.A.Alexander S.P.Humphries R.S.
Category 1: Peer-reviewed literature

An Intercomparison of Antarctic NWP during the Austral Summer Special Observing Period for the Year of Polar Prediction Weather and Forecasting, 2022 (Ref: 16625)
Authors:
Schroeter B.J.E.Bindoff N.L.Reid P.Alexander S.P.
Category 1: Peer-reviewed literature

First results of the AIRBOX Antarctic campaign on the RSV Aurora Australis during 2018/2019 resupply season AGU Fall Meeting 2019, 2019 (Ref: 16619)
Authors:
Schofield R.French J.W.Alexander S.
Category 3: Conference paper

AIRBOX, a mobile air chemistry laboratory was deployed on the Australian ice-breaker, the RSV Aurora Australis for the 2018/2019 Antarctic resupply voyages. A comprehensive suite of atmospheric chemistry observations were made from ozone, mercury, CN, CCN, Nephelometer, MAAP…

Orographic Flow Influence on Precipitation During an Atmospheric River Event at Davis, Antarctica JGR Atmospheres, 2022 (Ref: 16575)
Authors:
Gehring J.Vignon E.Billault-Roux A.C.Ferrone A.Protat A.Alexander S.P.
Category 1: Peer-reviewed literature

on