J. Ryan Spackman

7k citations
65 papers · 5.6k · h-index 37

Impact in

  • Atmospheric Science top 0.5%
    • Atmospheric chemistry and aerosols
    • Meteorological Phenomena and Simulations
    • Atmospheric Ozone and Climate
    • Cryospheric studies and observations
  • Global and Planetary Change top 1%
    • Atmospheric aerosols and clouds
    • Climate variability and models
    • Atmospheric and Environmental Gas Dynamics

Papers in

  • Atmospheric Science 59
    • Atmospheric chemistry and aerosols 36
    • Meteorological Phenomena and Simulations 13
    • Atmospheric Ozone and Climate 11
  • Global and Planetary Change 15
    • Atmospheric aerosols and clouds 10
    • Climate variability and models 4
    • Atmospheric and Environmental Gas Dynamics 2
Co-authors
Joshua Peter Schwarz (22 shared papers)David W. Fahey (19 shared papers)R. S. Gao (14 shared papers)A. E. Perring (11 shared papers)L. A. Watts (10 shared papers)Thomas B. Ryerson (8 shared papers)J. S. Holloway (8 shared papers)Philip Stier (6 shared papers)
Journals
Geophysical Research Letters (14 papers)Journal of Geophysical Research Atmospheres (13 papers)Atmospheric chemistry and physics (7 papers)Bulletin of the American Meteorological Society (4 papers)Journal of Hydrometeorology (3 papers)
Partner nations
United StatesUnited KingdomJapan

In The Last Decade

J. Ryan Spackman

64 papers receiving 5.5k citations

Peers

J. Ryan Spackman
Comparison fields: 5 of 85
  • Atmospheric Science 4.4k
  • Global and Planetary Change 1.9k
  • Pollution 239
  • Health, Toxicology and Mutagenesis 128
  • Automotive Engineering 72
Replace G. R. McMeeking with:
G. R. McMeeking United States
Markus Fiebig Germany
D. A. Lack United States
VIRKKULA Aki olavi Finland
M. Shekar Reddy France
Peter Tunved Sweden
Manuel Dall’Osto United Kingdom
Douglas H. Lowenthal United States
Jerome Brioude United States
S. K. Akagi United States
J. Ryan Spackman relative to G. R. McMeeking United States G. R. McMeeking's profile →
Citations per field
00.5×2×3×4×4.5×
G. R. McMeeking · 1×
Citations per year

Countries citing papers authored by J. Ryan Spackman

Since Specialization
Citations

This map shows the geographic impact of J. Ryan Spackman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. Ryan Spackman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Ryan Spackman more than expected).

Fields of papers citing papers by J. Ryan Spackman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Ryan Spackman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. Ryan Spackman. The network helps show where J. Ryan Spackman may publish in the future.

Co-authors

The 25 scholars most cited alongside J. Ryan Spackman, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. Ryan Spackman Line = papers co-authored together J. Ryan Spackman links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 65 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Evaluation of black carbon estimations in global aerosol models
Atmospheric chemistry and physics ·Dorothy M. Koch, Michael Schulz, Stefan Kinne, Cameron S. McNaughton, J. Ryan Spackman, Yves J. Balkanski, Susanne Elizabeth Bauer, Terje Koren Berntsen
2009488
2
Measurement of the mixing state, mass, and optical size of individual black carbon particles in urban and biomass burning emissions
Geophysical Research Letters ·Joshua Peter Schwarz, R. S. Gao, J. Ryan Spackman, L. A. Watts, D. S. Thomson, David W. Fahey, Thomas B. Ryerson, Jeff Peischl
2008398
3
Coatings and their enhancement of black carbon light absorption in the tropical atmosphere
Journal of Geophysical Research Atmospheres ·Joshua Peter Schwarz, J. Ryan Spackman, David W. Fahey, R. S. Gao, Ulrike Lohmann, Philip Stier, L. A. Watts, D. S. Thomson
2008260
4
Exploiting simultaneous observational constraints on mass and absorption to estimate the global direct radiative forcing of black carbon and brown carbon
Atmospheric chemistry and physics ·Xuan Wang, Colette L. Heald, D. A. Ridley, Joshua Peter Schwarz, J. Ryan Spackman, A. E. Perring, Hugh Coe, Dantong Liu
2014244
5
A Novel Method for Estimating Light-Scattering Properties of Soot Aerosols Using a Modified Single-Particle Soot Photometer
Aerosol Science and Technology ·R. S. Gao, Joshua Peter Schwarz, Ken K. Kelly, David W. Fahey, L. A. Watts, Thomas L. Thompson, J. Ryan Spackman, Jay Gates Slowik
2007239
6
Biomass burning in Siberia and Kazakhstan as an important source for haze over the Alaskan Arctic in April 2008
Geophysical Research Letters ·C. Warneke, R. Bahreini, Jerome Brioude, C. A. Brock, J. A. de Gouw, David W. Fahey, K. D. Froyd, J. S. Holloway
2009234
7
Soot Particle Studies—Instrument Inter-Comparison—Project Overview
Aerosol Science and Technology ·Eben S. Cross, T. B. Onasch, Adam T. Ahern, W. C. Wrobel, Jay Gates Slowik, Jason S. Olfert, D. A. Lack, P. Massoli
2010208
8
Characteristics, sources, and transport of aerosols measured in spring 2008 during the aerosol, radiation, and cloud processes affecting Arctic Climate (ARCPAC) Project
Atmospheric chemistry and physics ·C. A. Brock, J. Cozic, R. Bahreini, K. D. Froyd, Ann M. Middlebrook, Allison C. McComiskey, Jerome Brioude, Owen R. Cooper
2011207
9
Global budget and radiative forcing of black carbon aerosol: Constraints from pole‐to‐pole (HIPPO) observations across the Pacific
Journal of Geophysical Research Atmospheres ·Qiaoqiao Wang, Daniel J. Jacob, J. Ryan Spackman, A. E. Perring, Joshua Peter Schwarz, Nobuhiro Moteki, Eloise Ann Marais, Cui Ge
2013207
10
Gasoline emissions dominate over diesel in formation of secondary organic aerosol mass
Geophysical Research Letters ·R. Bahreini, Ann M. Middlebrook, J. A. de Gouw, C. Warneke, M. Trainer, C. A. Brock, Harald J. Stark, Steven Brown
2012174
11
Description and evaluation of tropospheric chemistry and aerosols in the Community Earth System Model (CESM1.2)
Geoscientific model development ·Simon Tilmes, Jean‐François Lamarque, L. K. Emmons, Douglas Edward Kinnison, Po‐Lun Ma, Xiaohong Liu, Steven J. Ghan, Charles Bardeen
2015174
12
Global‐scale black carbon profiles observed in the remote atmosphere and compared to models
Geophysical Research Letters ·Joshua Peter Schwarz, J. Ryan Spackman, R. S. Gao, L. A. Watts, Philip Stier, Michael Schulz, Sean Davis, Steve C. Wofsy
2010172
13
Organic Aerosol Formation Downwind from the Deepwater Horizon Oil Spill
Science ·J. A. de Gouw, Ann M. Middlebrook, C. Warneke, Ravan Ahmadov, Elliot Atlas, R. Bahreini, Donald Ray Blake, C. A. Brock
2011151
14
An important contribution to springtime Arctic aerosol from biomass burning in Russia
Geophysical Research Letters ·C. Warneke, K. D. Froyd, Jerome Brioude, R. Bahreini, C. A. Brock, J. Cozic, J. A. de Gouw, David W. Fahey
2010148
15
The Detection Efficiency of the Single Particle Soot Photometer
Aerosol Science and Technology ·Joshua Peter Schwarz, J. Ryan Spackman, R. S. Gao, A. E. Perring, Eben S. Cross, T. B. Onasch, Adam T. Ahern, W. C. Wrobel
2010133
16
Atmospheric Rivers Emerge as a Global Science and Applications Focus
Bulletin of the American Meteorological Society ·Fred Martin Ralph, Michael D. Dettinger, David A. Lavers, Irina Gorodetskaya, Andrew C. Martin, Maximiliano Viale, Allen B. White, Nina S. Oakley
2017128
17
Dropsonde Observations of Total Integrated Water Vapor Transport within North Pacific Atmospheric Rivers
Journal of Hydrometeorology ·Fred Martin Ralph, Sam F. Iacobellis, Paul J. Neiman, Jason M. Cordeira, J. Ryan Spackman, Duane Edward Waliser, Gary A. Wick, Allen B. White
2017120
18
Global‐scale seasonally resolved black carbon vertical profiles over the Pacific
Geophysical Research Letters ·Joshua Peter Schwarz, Bjørn Hallvard Samset, A. E. Perring, J. Ryan Spackman, R. S. Gao, Philip Stier, Michael Schulz, Fred L. Moore
2013117
19
Observations of deep convective influence on stratospheric water vapor and its isotopic composition
Geophysical Research Letters ·Thomas Frost Hanisco, E. J. Moyer, Elliot M. Weinstock, Jason M. St. Clair, D. S. Sayres, J. B. Smith, R. Lockwood, J. G. Anderson
2007115
20
Black carbon aerosol size in snow
Scientific Reports ·Joshua Peter Schwarz, R. S. Gao, A. E. Perring, J. Ryan Spackman, David W. Fahey
2013113

About J. Ryan Spackman

J. Ryan Spackman is a scholar working on Atmospheric Science, Global and Planetary Change, Pollution, Aerospace Engineering and Environmental Chemistry, having authored 65 papers that have together received 5.6k indexed citations. Recurring topics across this work include Atmospheric chemistry and aerosols (36 papers), Meteorological Phenomena and Simulations (13 papers), Atmospheric Ozone and Climate (11 papers), Atmospheric aerosols and clouds (10 papers), Climate variability and models (4 papers), Aerospace and Aviation Technology (2 papers), Atmospheric and Environmental Gas Dynamics (2 papers) and Oil Spill Detection and Mitigation (2 papers). The work is most often cited by research in Atmospheric Science (4.4k citations), Global and Planetary Change (1.9k citations), Pollution (239 citations), Health, Toxicology and Mutagenesis (128 citations) and Automotive Engineering (72 citations). J. Ryan Spackman has collaborated with scholars based in United States, United Kingdom and Japan. Frequent co-authors include Joshua Peter Schwarz, David W. Fahey, R. S. Gao, A. E. Perring, L. A. Watts, Thomas B. Ryerson, J. S. Holloway, Philip Stier, J. A. de Gouw and C. Warneke. Their work appears in journals such as Geophysical Research Letters, Journal of Geophysical Research Atmospheres, Atmospheric chemistry and physics, Bulletin of the American Meteorological Society and Journal of Hydrometeorology.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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