The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Michael P. Hannigan sits on this spectrum.
This scientist: 156 publications — 45th percentile
45% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 687 publications or more.
The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Michael P. Hannigan sits on this spectrum.
This scientist: 49 D-Index — 47th percentile
47% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 125 D-Index or more.
Michael P. Hannigan is affiliated with the University of Colorado Boulder in the United States. Their research primarily focuses on environmental science and engineering, contributing extensively to the understanding of atmospheric chemistry, air quality monitoring, and the environmental impacts of pollutants.
The main fields of study in Hannigan's work are Environmental Science, with 46 publications, and Engineering, with 17. Their subfields of expertise include Environmental Engineering, Atmospheric Science, Health, Toxicology and Mutagenesis, Global and Planetary Change, and Safety, Risk, Reliability and Quality.
Hannigan's research topics cover several key areas: atmospheric chemistry and aerosols, air quality monitoring and forecasting, air quality and health impacts, fire effects on ecosystems, fire dynamics and safety research, energy and environment impacts, and atmospheric and environmental gas dynamics.
Their recent papers include the following:
Hannigan regularly publishes in venues such as:
The scientist has collaborated frequently with peers including Jonathan Silberstein, Evan Coffey, Colleen E. Reid, Katherine L. Dickinson, and Kristen Okorn.
In addition to journal articles, Hannigan has contributed to book publications, notably "Toxic Truths," published by Winchester University Press in 2020, a work that has accumulated citations in academic circles.
Claudia Mohr;J. Alex Huffman;Michael J. Cubison;Allison C. Aiken
Robert M. Bowers;Nicholas Clements;Joanne B. Emerson;Christine Wiedinmyer
R. Piedrahita;Y. Xiang;N. Masson;J. Ortega
Christos S. Christoforou;Lynn G. Salmon;Michael P. Hannigan;Paul A. Solomon
Robert A. Harley;Michael P. Hannigan;Glen R. Cass
Andrea L. Clements;William G. Griswold;Abhijit Rs;Jill E. Johnston
Yifei Jiang;Xin Pan;Kun Li;Qin Lv
Sun Young Kim;Jennifer L. Peel;Michael P. Hannigan;Steven J. Dutton
Amy Prasch Landreman;Martin M. Shafer;Jocelyn C. Hemming;Michael P. Hannigan
Yuanxun Zhang;James J. Schauer;Martin M. Shafer;Michael P. Hannigan
Michael P. Hannigan;Glen R. Cass;Bruce W. Penman;Charles L. Crespi
Yifei Jiang;Yun Xiang;Xin Pan;Kun Li
N. Masson;R. Piedrahita;M. Hannigan
Yifei Jiang;Kun Li;Lei Tian;Ricardo Piedrahita
Michael J. Kleeman;Michael A. Robert;Sarah G. Riddle;Philip M. Fine
Steven G Brown;Pierre Herckes;Lowell Ashbaugh;Michael P Hannigan
L. Boyle;H. Flinchpaugh;M.P. Hannigan
Nicholas Masson;Ricardo Piedrahita;Michael Hannigan
Michael J. Kleeman;Sarah G. Riddle;Michael A. Robert;Chris A. Jakober
Ricardo Piedrahita;Katherine L. Dickinson;Ernest Kanyomse;Evan Coffey
Joanna Gordon Casey;Ashley Collier-Oxandale;Michael Hannigan
Mingjie Xie;Xi Chen;Amara L. Holder;Michael D. Hays
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