I. M. Ulbrich

18.3k total citations · 3 hit papers
35 papers, 5.3k citations indexed

About

I. M. Ulbrich is a scholar working on Atmospheric Science, Health, Toxicology and Mutagenesis and Global and Planetary Change. According to data from OpenAlex, I. M. Ulbrich has authored 35 papers receiving a total of 5.3k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Atmospheric Science, 27 papers in Health, Toxicology and Mutagenesis and 10 papers in Global and Planetary Change. Recurrent topics in I. M. Ulbrich's work include Atmospheric chemistry and aerosols (33 papers), Air Quality and Health Impacts (27 papers) and Atmospheric Ozone and Climate (14 papers). I. M. Ulbrich is often cited by papers focused on Atmospheric chemistry and aerosols (33 papers), Air Quality and Health Impacts (27 papers) and Atmospheric Ozone and Climate (14 papers). I. M. Ulbrich collaborates with scholars based in United States, Switzerland and Germany. I. M. Ulbrich's co-authors include J. L. Jiménez, Douglas R. Worsnop, Manjula R. Canagaratna, Q. Zhang, N. L. Ng, Kenneth S. Docherty, P. F. DeCarlo, J. A. Huffman, A. C. Aiken and Qi Zhang and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Geophysical Research Atmospheres and Environmental Science & Technology.

In The Last Decade

I. M. Ulbrich

33 papers receiving 5.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Interpretation of organic components from Positive Matrix Factorization of aerosol mass spectrometric data

2009 1.1k citations I. M. Ulbrich, Manjula R. Canagaratna et al. Atmospheric chemistry and physics profile →
Organic aerosol components observed in Northern Hemispheric datasets from Aerosol Mass Spectrometry

2010 783 citations N. L. Ng, Manjula R. Canagaratna et al. Atmospheric chemistry and physics profile →
Understanding atmospheric organic aerosols via factor analysis of aerosol mass spectrometry: a review

2011 669 citations J. L. Jiménez, Manjula R. Canagaratna et al. profile →

Peers

I. M. Ulbrich

HTM

GPC

Q. Zhang United States

Christopher J. Hennigan United States

Bernhard Rappenglück United States

V. A. Lanz Switzerland

Andrew T. Lambe United States

D. Sueper United States

Xuguang Chi China

Peter Zotter Switzerland

Kaspar R. Daellenbach Switzerland

Ravi Kant Pathak Sweden

Q. Zhang United States

I. M. Ulbrich

5.5k ×1.1

4.5k ×1.1

HTM

2.2k ×1.1

GPC

1.4k ×1.1

813 ×1.0

Citations per year, relative to I. M. Ulbrich I. M. Ulbrich (= 1×) peers Q. Zhang

Countries citing papers authored by I. M. Ulbrich

Since Specialization

Citations

This map shows the geographic impact of I. M. Ulbrich'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 I. M. Ulbrich with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites I. M. Ulbrich more than expected).

Fields of papers citing papers by I. M. Ulbrich

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by I. M. Ulbrich. 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 I. M. Ulbrich. The network helps show where I. M. Ulbrich may publish in the future.

Co-authorship network of co-authors of I. M. Ulbrich

This figure shows the co-authorship network connecting the top 25 collaborators of I. M. Ulbrich. A scholar is included among the top collaborators of I. M. Ulbrich based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with I. M. Ulbrich. I. M. Ulbrich is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Žalakevičiūtė, Rasa, M. Lizabeth Alexander, E. Allwine, et al.. (2012). Chemically-resolved aerosol eddy covariance flux measurements in urban Mexico City during MILAGRO 2006. Atmospheric chemistry and physics. 12(16). 7809–7823. 12 indexed citations

Ulbrich, I. M., Manjula R. Canagaratna, M. J. Cubison, et al.. (2012). Three-dimensional factorization of size-resolved organic aerosol mass spectra from Mexico City. Atmospheric measurement techniques. 5(1). 195–224. 36 indexed citations

Bon, D., I. M. Ulbrich, J. A. de Gouw, et al.. (2011). Measurements of volatile organic compounds at a suburban ground site (T1) in Mexico City during the MILAGRO 2006 campaign: measurement comparison, emission ratios, and source attribution. Atmospheric chemistry and physics. 11(6). 2399–2421. 118 indexed citations

Docherty, Kenneth S., A. C. Aiken, J. A. Huffman, et al.. (2011). The 2005 Study of Organic Aerosols at Riverside (SOAR-1): instrumental intercomparisons and fine particle composition. Atmospheric chemistry and physics. 11(23). 12387–12420. 106 indexed citations

DeCarlo, P. F., I. M. Ulbrich, John D. Crounse, et al.. (2010). Investigation of the sources and processing of organic aerosol over the Central Mexican Plateau from aircraft measurements during MILAGRO. Atmospheric chemistry and physics. 10(12). 5257–5280. 252 indexed citations

Williams, Brent J., Allen H. Goldstein, Nathan M. Kreisberg, et al.. (2010). Major components of atmospheric organic aerosol in southern California as determined by hourly measurements of source marker compounds. Atmospheric chemistry and physics. 10(23). 11577–11603. 100 indexed citations

Tsimpidi, Alexandra P., Vlassis A. Karydis, M. Zavala, et al.. (2009). Evaluation of Organic Aerosol Formation and Apportionment in a polluted Megacity. EGU General Assembly Conference Abstracts. 2457.

Mohr, Claudia, J. A. Huffman, M. J. Cubison, et al.. (2009). Characterization of Primary Organic Aerosol Emissions from Meat Cooking, Trash Burning, and Combustion Engines with High-Resolution Aerosol Mass Spectrometry and Comparison with Ambient and Chamber Observations. EGUGA. 13026.

Ng, N. L., Manjula R. Canagaratna, J. L. Jiménez, et al.. (2009). Organic aerosol components observed in worldwide datasets from aerosol mass spectrometry. 21 indexed citations

10.

Hodžić, Alma, J. L. Jiménez, S. Madronich, et al.. (2009). Modeling organic aerosols during MILAGRO: importance of biogenic secondary organic aerosols. SHILAP Revista de lepidopterología. 73. 1 indexed citations

11.

Ulbrich, I. M., Manjula R. Canagaratna, Q. Zhang, Douglas R. Worsnop, & J. L. Jiménez. (2009). Interpretation of organic components from Positive Matrix Factorization of aerosol mass spectrometric data. Atmospheric chemistry and physics. 9(9). 2891–2918. 1056 indexed citations breakdown →

12.

Džepina, K., Rainer Volkamer, S. Madronich, et al.. (2009). Evaluation of new secondary organic aerosol models for a case study in Mexico City. 11 indexed citations

13.

Lewis, K., W. P. Arnott, Hans Moosmüller, et al.. (2009). Reduction in biomass burning aerosol light absorption upon humidification: roles of inorganically-induced hygroscopicity, particle collapse, and photoacoustic heat and mass transfer. Atmospheric chemistry and physics. 9(22). 8949–8966. 109 indexed citations

14.

Huffman, J. A., K. S. Docherty, A. C. Aiken, et al.. (2009). Chemically-resolved aerosol volatility measurements from two megacity field studies. 12 indexed citations

15.

Hodžić, Alma, J. L. Jiménez, S. Madronich, et al.. (2009). Modeling organic aerosols during MILAGRO: importance of biogenic secondary organic aerosols. Atmospheric chemistry and physics. 9(18). 6949–6981. 92 indexed citations

16.

Hodžić, Alma, J. L. Jiménez, S. Madronich, et al.. (2009). Modeling organic aerosols during MILAGRO: application of the CHIMERE model and importance of biogenic secondary organic aerosols. 6 indexed citations

17.

Cubison, M. J., Barbara Ervens, Graham Feingold, et al.. (2008). The influence of chemical composition and mixing state of Los Angeles urban aerosol on CCN number and cloud properties. Atmospheric chemistry and physics. 8(18). 5649–5667. 142 indexed citations

18.

Aiken, A. C., K. S. Docherty, I. M. Ulbrich, et al.. (2007). Volatility of Primary and Secondary Organic Aerosols in the Field Contradicts Current Model Representations. AGU Fall Meeting Abstracts. 2007. 2 indexed citations

19.

Ulbrich, I. M., D. Salcedo, K. Džepina, et al.. (2006). Source Apportionment of Aerosol Mass Spectrometer Data in Pittsburgh, Mexico City, and Houston by Positive Matrix Factorization. AGU Fall Meeting Abstracts. 2006. 1 indexed citations

20.

Arnott, W. P., K. Lewis, G. Paredes-Miranda, et al.. (2006). Observations of aerosol light scattering, absorption, and particle morphology changes as a function of relative humidity. AGU Fall Meeting Abstracts. 2006. 1 indexed citations

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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