People Quickview

Dipl.-Ing. Dr. Agnieszka Straus, BSc MSc
T: +43-1-4277-73423
1 - 20 out of 63

Katich JM, Apel EC, Bourgeois I, Brock CA, Bui TP, Campuzano-Jost P et al. Pyrocumulonimbus affect average stratospheric aerosol composition. Science. 2023 Feb 24;379(6634):815-820. doi: 10.1126/science.add3101

Yu F, Luo G, Nair AA, Eastham S, Williamson CJ, Kupc A et al. Particle number concentrations and size distributions in the stratosphere: implications of nucleation mechanisms and particle microphysics. Atmospheric Chemistry and Physics. 2023 Feb 2;23(3):1863–1877. Epub 2022 Jul 27. doi: 10.5194/acp-23-1863-2023, 10.5194/acp-2022-487

Thompson CR, Wofsy SC, Prather MJ, Newman PA, Hanisco TF, Ryerson TB et al. The NASA Atmospheric Tomography (ATom) Mission: Imaging the Chemistry of the Global Atmosphere. Bulletin of the American Meteorological Society. 2022 Mar 1;103(3):E761-E790. doi: 10.1175/BAMS-D-20-0315.1

Froyd KD, Yu P, Schill GP, Brock CA, Kupc A, Williamson CJ et al. Dominant role of mineral dust in cirrus cloud formation revealed by global-scale measurements. Nature Geoscience. 2022 Mar;15(3):177–183. Epub 2022 Feb 24. doi: 10.1038/s41561-022-00901-w

Brock CA, Froyd KD, Dollner M, Williamson CJ, Schill G, Murphy DM et al. Ambient aerosol properties in the remote atmosphere from global-scale in situ measurements. Atmospheric Chemistry and Physics. 2021 Oct 8;21(19):15023-15063. doi: 10.5194/acp-21-15023-2021

Williamson CJ, Kupc A, Rollins A, Kazil J, Froyd KD, Ray EA et al. Large hemispheric difference in nucleation mode aerosol concentrations in the lowermost stratosphere at mid- and high latitudes. Atmospheric Chemistry and Physics. 2021 Jun 15;21(11):9065-9088. doi: 10.5194/acp-21-9065-2021

Murphy DM, Froyd KD, Bourgeois I, Brock CA, Kupc A, Peischl J et al. Radiative and chemical implications of the size and composition of aerosol particles in the existing or modified global stratosphere. Atmospheric Chemistry and Physics. 2021 Jun 11;21(11):8915–8932. doi: 10.5194/acp-21-8915-2021

Nault BA, Campuzano-Jost P, Day DA, Jo DS, Schroder JC, Allen HM et al. Chemical transport models often underestimate inorganic aerosol acidity in remote regions of the atmosphere. Communications Earth & Environment. 2021 May 14;2(1):93. doi: 10.1038/s43247-021-00164-0

Ranjithkumar A, Gordon H, Williamson C, Rollins A, Pringle K, Kupc A et al. Constraints on global aerosol number concentration, SO2 and condensation sink in UKESM1 using ATom measurements. Atmospheric Chemistry and Physics. 2021 Mar 31;21(6):4979–5014. doi: 10.5194/acp-2020-1071, 10.5194/acp-21-4979-2021

Kupc A, Williamson CJ, Hodshire AL, Kazil J, Ray E, Paul Bui T et al. The potential role of organics in new particle formation and initial growth in the remote tropical upper troposphere. Atmospheric Chemistry and Physics. 2020 Dec 4;20(23):15037-15060. doi: 10.5194/acp-20-15037-2020

Zeng L, Zhang A, Wang Y, Wagner NL, Katich JM, Schwarz JP et al. Global Measurements of Brown Carbon and Estimated Direct Radiative Effects. Geophysical Research Letters. 2020 Jul 16;47(13):e2020GL088747. Epub 2020 Jun 15. doi: 10.1029/2020GL088747

Schill GP, Froyd KD, Bian H, Kupc A, Williamson C, Brock CA et al. Widespread biomass burning smoke throughout the remote troposphere. Nature Geoscience. 2020 Jun;13(6):422-427. doi: 10.1038/s41561-020-0586-1


Froyd KD, Murphy DM, Brock C, Campuzano-Jost P, Dibb J, Jimenez J-L et al. A new method to quantify mineral dust and other aerosol species from aircraft platforms using single particle mass spectrometry. Atmospheric Measurement Techniques. 2019 Nov 27;12(11):6209–6239. doi: 10.5194/amt-12-6209-2019

Williamson CJ, Kupc A, Axisa D, Bilsback KR, Bui T, Campuzano-Jost P et al. A large source of cloud condensation nuclei from new particle formation in the tropics. Nature. 2019 Oct 16;574(7778):399-403. doi: 10.1038/s41586-019-1638-9

Williamson CJ (Editorial Journalist), Kupc A (Editorial Journalist), Bilsback KR (Editorial Journalist), Bui TP (Editorial Journalist), Jost PC (Editorial Journalist), Dollner M (Editorial Journalist) et al.. ATom: In Situ Tropical Aerosol Properties and Comparable Global Model Outputs Oak Ridge National Laboratory Distributed Active Archive Center. 2019. doi: 10.3334/ORNLDAAC/1684

Brock CA (Editorial Journalist), Kupc A (Editorial Journalist), Williamson CJ (Editorial Journalist), Froyd K (Editorial Journalist), Erdesz F (Editorial Journalist), Murphy DM (Editorial Journalist) et al.. ATom: L2 In Situ Measurements of Aerosol Microphysical Properties (AMP) Oak Ridge National Laboratory Distributed Active Archive Center. 2019. doi: 10.3334/ORNLDAAC/1671

Brock CA, Williamson C, Kupc A, Froyd KD, Erdesz F, Wagner N et al. Aerosol size distributions during the Atmospheric Tomography Mission (ATom): methods, uncertainties, and data products. Atmospheric Measurement Techniques. 2019 Jun 6;12(6):3081-3099. doi: 10.5194/amt-12-3081-2019

Murphy DM, Froyd K, Bian H, Brock C, Dibb JE, DiGangi JP et al. The distribution of sea-salt aerosol in the global troposphere. Atmospheric Chemistry and Physics. 2019 Apr 2;19(6):4093-4104. Epub 2018 Nov 7. doi: 10.5194/acp-19-4093-2019

1 - 20 out of 63

Aerosol Optical Properties Derived from Global-Scale In Situ Measurements

Charles Brock (Speaker), Agnieszka Kupc (Contributor), Karl Froyd (Contributor), Gregory P. Schill (Contributor), D. Murphy (Contributor), Bernadett Weinzierl (Contributor), Maximilian Dollner (Contributor), Siyang Wang (Contributor) & Christina Williamson (Contributor)

15 Dec 2021

Activity: Talks and presentationsTalk or oral contributionScience to Public


Large hemispheric difference in ultrafine aerosol concentrations in the lowermost stratosphere

C.J. Williamson (Speaker), Agnieszka Kupc (Contributor), Andrew W. Rollins (Contributor), Jan Kazil (Contributor), K. D. Froyd (Contributor), Eric Ray (Contributor), D. Murphy (Contributor), Gregory P. Schill (Contributor), Gregory P. Schill (Contributor), J. Peischl (Contributor), Ilann Bourgeois (Contributor), Maximilian Dollner (Contributor), Bernadett Weinzierl (Contributor) & Charles A. Brock (Contributor)

28 Apr 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Size-dependent aerosol radiative impacts in the lower stratosphere

Daniel M. Murphy (Speaker), Karl D. Froyd (Contributor), Gregory P. Schill (Contributor), Charles A. Brock (Contributor), Agnieszka Kupc (Contributor) & Christina Williamson (Contributor)

11 Dec 2020

Activity: Talks and presentationsTalk or oral contributionScience to Science


A Global-Scale In Situ Dataset of Aerosol Properties from the Atmospheric Tomography Mission (ATom)

Charles Brock (Speaker), Agnieszka Kupc (Contributor), Christina Williamson (Contributor), Karl D. Froyd (Contributor), Gregory P. Schill (Contributor), D. M. Murphy (Contributor), Jose L. Jimenez (Contributor), P. Campuzano-Jost (Contributor), Bernadett Weinzierl (Contributor), Maximilian Dollner (Contributor), Joshua P. Schwarz (Contributor), Joseph M. Katich (Contributor), Jack Dibb (Contributor), Rodney J. Weber (Contributor), Zeng Linghan (Contributor), Glenn S. Diskin (Contributor) & Thaopaul V. Bui (Contributor)

10 Dec 2020

Activity: Talks and presentationsTalk or oral contributionScience to Science


A new look at the influence of mineral dust on cirrus cloud formation by combining global-scale measurements, global modeling, and detailed microphysical simulations

Karl Froyd (Speaker), Pengfei Yu (Contributor), Gregory P. Schill (Contributor), Charles A. Brock (Contributor), Agnieszka Kupc (Contributor), Christina Williamson (Contributor), E.J. Jensen (Contributor), Eric Ray (Contributor), K.H. Rosenlof (Contributor), Glenn S. Diskin (Contributor), Thaopaul V. Bui (Contributor) & D. M. Murphy (Contributor)

8 Dec 2020

Activity: Talks and presentationsTalk or oral contributionScience to Science


Trace amounts of Br and I are ubiquitous in non-sea-salt aerosol

Gregory P. Schill (Speaker), Karl Froyd (Contributor), D. M. Murphy (Contributor), Agnieszka Kupc (Contributor), Christina Williamson (Contributor) & Charles Brock (Contributor)

8 Dec 2020

Activity: Talks and presentationsTalk or oral contributionScience to Science


Comparison of cirrus clouds in naturally and anthropogenically influenced regions of the atmosphere

Maximilian Dollner (Speaker), Josef Gasteiger (Contributor), Charles A. Brock (Contributor), Manuel Schöberl (Contributor), Christina Williamson (Contributor), Agnieszka Kupc (Contributor), Anne Philipp (Contributor), Petra Seibert (Contributor), Karl Froyd (Contributor), Gregory P. Schill (Contributor), Daniel M. Murphy (Contributor), Glenn S. Diskin (Contributor), T. Paul Bui (Contributor) & Bernadett Weinzierl (Contributor)

6 May 2020

Activity: Talks and presentationsTalk or oral contributionScience to Science


Using ATom observations and models to understand what precursors drive NPF in the remote free troposphere

Agnieszka Kupc (Speaker), Christina Williamson (Contributor), Anna L. Hodshire (Contributor), Jeffrey R. Pierce (Contributor), J. Kazil (Contributor), Eric Ray (Contributor), Karl Froyd (Contributor), Andrew W. Rollins (Contributor), Matthews Richardson (Contributor), Bernadett Weinzierl (Contributor), Maximilian Dollner (Contributor), Frank Erdesz (Contributor), T.P. Bui (Contributor) & Charles A. Brock (Contributor)

6 May 2020

Activity: Talks and presentationsTalk or oral contributionScience to Science


Evaluating the consistency of all submicron aerosol mass measurements (total and speciated) for the NASA Atmospheric Tomography Aircraft Mission (ATom)

Hongyu Guo (Contributor), Pedro Campuzano-Jost (Speaker), Benjamin A. Nault (Contributor), Douglas Day (Contributor), Christina Williamson (Contributor), Agnieszka Kupc (Contributor), Charles Brock (Contributor), Gregory P. Schill (Contributor), Karl Froyd (Contributor), Daniel M. Murphy (Contributor), Eric M. Scheuer (Contributor), Jack Dibb (Contributor), Joseph M. Katich (Contributor) & Jose Jimenez (Contributor)

5 May 2020

Activity: Talks and presentationsTalk or oral contributionScience to Science


A New Method to Quantify Mineral Dust, Sea Salt, Biomass Burning, and Other Aerosol Species from Aircraft Platforms using Single Particle Mass Spectrometry

Karl D. Froyd (Speaker), Daniel M. Murphy (Contributor), Charles Brock (Contributor), Pedro Campuzano-Jost (Contributor), Jack Dibb (Contributor), Jose Jimenez (Contributor), Agnieszka Kupc (Contributor), Ann M. Middlebrook (Speaker), Gregory P. Schill (Contributor), Kenneth L. Thornhill (Contributor), Christina Williamson (Contributor), James Wilson (Contributor) & Luke D. Ziemba (Contributor)

17 Oct 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


The Ubiquity of Biomass Burning Particles in the Global Remote Troposphere

Gregory P. Schill (Speaker), Karl D. Froyd (Contributor), Daniel M. Murphy (Contributor), Christina Williamson (Contributor), Agnieszka Kupc (Contributor), Charles A. Brock (Contributor), Huisheng Bian (Contributor), Mian Chin (Contributor), Peter R. Colarco (Contributor), Eric Ray (Contributor), Alan J. Hills (Contributor), Rebecca S. Hornbrook (Contributor) & Eric C. Apel (Contributor)

16 Oct 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


Evaluating the Consistency of Submicron Aerosol Mass during the Atmospheric Tomography Mission (ATom): A Focus on the Aerosol Mass Spectrometer Quantification

Hongyu Guo (Speaker), Pedro Campuzano-Jost (Contributor), Benjamin A. Nault (Contributor), Douglas Day (Contributor), Christina Williamson (Contributor), Agnieszka Kupc (Contributor), Charles Brock (Contributor), Gregory P. Schill (Contributor), Karl D. Froyd (Contributor), Daniel M. Murphy (Contributor), Eric M. Scheuer (Contributor), Jack Dibb (Contributor), Joseph M. Katich (Contributor) & Jose Jimenez (Contributor)

15 Oct 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


Understanding Tropical New Particle Formation with data from NASA’s Atmospheric Tomography Mission

Christina Williamson (Speaker), Agnieszka Kupc (Contributor), Duncan Axisa (Contributor), Thaopaul V. Bui (Contributor), Pedro Campuzano-Jost (Contributor), Maximilian Dollner (Contributor), K. D. Froyd (Contributor), Anna L. Hodshire (Contributor), Jose Jimenez (Contributor), John K. Kodros (Contributor), G. Luo (Contributor), Daniel M. Murphy (Contributor), Benjamin A. Nault (Contributor), Eric Ray (Contributor), Bernadett Weinzierl (Contributor), James Wilson (Contributor), Fangqun Yu (Contributor), Pengfei Yu (Contributor), Jeffrey R. Pierce (Contributor) & Charles A. Brock (Contributor)

26 Aug 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


Using ATom observations and models to understand what drives NPF and growth to CCN-sizes in the remote free troposphere

Agnieszka Kupc (Speaker), Christina Williamson (Contributor), Anna L. Hodshire (Contributor), Jeffrey R. Pierce (Contributor), Eric Ray (Contributor), J. Kazil (Contributor), Karl Froyd (Contributor), Mathews Richardson (Contributor), Maximilian Dollner (Contributor), Bernadett Weinzierl (Contributor), Frank Erdesz (Contributor), T.P. Bui (Contributor) & Charles Brock (Contributor)

9 Apr 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


Global-scale Measurements of Aerosol Properties from the Atmospheric Tomography (ATom) Mission

Charles A. Brock (Speaker), Christina Williamson (Contributor), Agnieszka Kupc (Contributor), Thaopaul V. Bui (Contributor), Pedro Campuzano-Jost (Contributor), Douglas Day (Contributor), Maximilian Dollner (Contributor), Karl D. Froyd (Contributor), Jose Jimenez (Contributor), Joseph M. Katich (Contributor), Daniel M. Murphy (Contributor), Benjamin A. Nault (Contributor), Eric Ray (Contributor), Gregory P. Schill (Contributor), Jason C. Schroder (Contributor), Joshua P. Schwarz (Contributor) & Bernadett Weinzierl (Contributor)

8 Apr 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


New particle formation and growth to CCN sizes over the remote tropical Pacific and Atlantic Oceans. ATom observations and modeling studies

Agnieszka Straus (Speaker), Christina Williamson (Contributor), Anna L. Hodshire (Contributor), Jeffrey R. Pierce (Contributor), Eric Ray (Contributor), J. Kazil (Contributor), Karl Froyd (Contributor), Mathews Richardson (Contributor), Maximilian Dollner (Contributor), Bernadett Weinzierl (Contributor), Frank Erdesz (Contributor), T. Paul Bui (Contributor) & Charles A. Brock (Contributor)

14 Dec 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


Global, In Situ Measurements of New Particle Formation and Growth to CCN Sizes

Charles Brock (Speaker), Christina Williamson (Contributor), Agnieszka Kupc (Contributor) & Karl D. Froyd (Contributor)

28 Sep 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


New particle formation: Where, how and why it`s important? Observations from the Atmospheric Tomography Mission (ATom)

Agnieszka Straus (Speaker), Christina Williamson (Contributor), Anna L. Hodshire (Contributor), Jeffrey R. Pierce (Contributor), Eric Ray (Contributor), Karl Froyd (Contributor), Mathews Richardson (Contributor), Bernadett Weinzierl (Contributor), Maximilian Dollner (Contributor), Frank Erdesz (Contributor), T.P. Bui (Contributor), Glenn S. Diskin (Contributor) & Charles A. Brock (Contributor)

8 Apr 201813 Apr 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


A Global View of Atmospheric New Particle Formation from the NASA Atmospheric Tomography Mission

Christina Williamson (Speaker), Agnieszka Kupc (Contributor), John K. Kodros (Contributor), Anna L. Hodshire (Contributor), Jeffrey R. Pierce (Contributor), Pengfei Yu (Contributor), K. D. Froyd (Contributor), Eric Ray (Contributor), Daniel M. Murphy (Contributor), T. Paul Bui (Contributor), Frank Erdesz (Contributor), Matthews Richardson (Contributor) & Charles Brock (Contributor)

2 Apr 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


Global distriubtions of coarse-mode aerosol and clouds during the atmospheric tomography mission (ATom)

Bernadett Weinzierl (Speaker), Maximilian Dollner (Contributor), Harald Schuh (Contributor), Charles Brock (Contributor), T. Paul Bui (Contributor), Glenn S. Diskin (Contributor), K. D. Froyd (Contributor), Josef Gasteiger (Contributor), Joseph M. Katich (Contributor), Agnieszka Kupc (Contributor), Daniel M. Murphy (Contributor), Joshua P. Schwarz (Contributor), Antonio Spanu (Contributor) & Christina Williamson (Contributor)

9 Jan 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


ATom observations of new particle formation in the tropical upper troposphere. The role of convection and nucleation mechanisms

Agnieszka Straus (Speaker), Christina Williamson (Contributor), Anna L. Hodshire (Contributor), Jeffrey R. Pierce (Contributor), Eric Ray (Contributor), Karl Froyd (Contributor) & Mathews Richardson (Contributor)

11 Dec 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


Ununsual temperature dependence of heterogeneous nucleation of water vapor on Ag particles

Agnieszka Kupc (Speaker)

28 Jun 2013

Activity: Talks and presentationsTalk or oral contributionOther


Trace amounts of Br and I are ubiquitous in non-sea-salt aerosol

Gregory P. Schill (Speaker) & Agnieszka Kupc (Contributor)

8 Dec 2012

Activity: Talks and presentationsTalk or oral contributionScience to Science


Comprehensive laboratory characterization of a new nano water-based CPC and performance comparison to an ultrafine CPC

Agnieszka Kupc (Speaker)

3 Sep 2012

Activity: Talks and presentationsTalk or oral contributionOther


A new N-WCPC and its suitability for nanoparticle measurement in ambient aerosols and at the CLOUD experiment

Agnieszka Kupc (Invited speaker)

12 Jul 2012

Activity: Talks and presentationsTalk or oral contributionOther


Aerosol charged fraction: CPCb and electrostatic precipitator at CLOUD-preliminary study

Agnieszka Kupc (Invited speaker)

28 Sep 2011

Activity: Talks and presentationsTalk or oral contributionOther


New particle formation and growth in the marine atmosphere

Kupc, A.

1/03/1630/04/19

Project: Research funding


Aerosol Physics and Environmental Physics

Währinger Straße 38-42
1090 Wien
Room: 3139

T: +43-1-4277-73423

agnieszka.kupc@univie.ac.at