2026 James J. O'Brien: Earth Science Researcher – H-Index, Publications & Awards

James J. O'Brien publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where James J. O'Brien sits on this spectrum.

38 publications 510+

The last bar groups every scientist with 510 publications or more.

James J. O'Brien D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where James J. O'Brien sits on this spectrum.

30 D-Index 94+

The last bar groups every scientist with 94 D-Index or more.

Research.com Recognitions

1988 - Fellow of American Geophysical Union (AGU)
1988 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

James J. O'Brien was affiliated with Florida State University in the United States. Their body of research spanned multiple disciplines including environmental science and medicine, with specific contributions in ecology, oceanography, orthopedics and sports medicine, genetics, and cardiology and cardiovascular medicine.

Their research topics covered a range of areas, notably:

Microbial community ecology and physiology
Marine and coastal ecosystems
Sports injuries and prevention
Sports performance and training
Cardiovascular effects of exercise
Genomics and rare diseases
Environmental DNA in biodiversity studies

Frequent co-authors in their work included Martin Ostrowski, Justin R. Seymour, Katherina Petrou, Mark V. Brown, and Anna R. Bramucci.

Their publications appeared in several scientific journals, with multiple contributions to the Journal of Sports Science and Medicine, Deep Sea Research Part II Topical Studies in Oceanography, and Free Radical Biology and Medicine. Other publication venues included ISME Communications and Frontiers in Microbiology.

Significant recent publications by James J. O'Brien comprised:

Biogeographical and seasonal dynamics of the marine Roseobacter community and ecological links to DMSP-producing phytoplankton, 2022, ISME Communications
The Microbiological Drivers of Temporally Dynamic Dimethylsulfoniopropionate Cycling Processes in Australian Coastal Shelf Waters, 2022, Frontiers in Microbiology

Other notable research papers related to their collaborative work included:

Addressing underwater noise in Europe: Current state of knowledge and future priorities, 2021, Helmholtz Centre for Ocean Research Kiel (GEOMAR)
Increased DMSP availability during thermal stress influences DMSP-degrading bacteria in coral mucus, 2022, Frontiers in Marine Science
Predicting Injury and Illness with Machine Learning in Elite Youth Soccer: A Comprehensive Monitoring Approach over 3 Months, 2023, Journal of Sports Science and Medicine

James J. O'Brien received recognition as a Fellow of the American Geophysical Union (AGU) and a Fellow of the American Association for the Advancement of Science (AAAS), both awarded in 1988.

Best Publications

An introduction to wavelet analysis in oceanography and meteorology - With application to the dispersion of Yanai waves

Steven D. Meyers;B. G. Kelly;J. J. O'Brien

777
Citations
Monitoring and Understanding Trends in Extreme Storms: State of Knowledge

Kenneth E. Kunkel;Thomas R. Karl;Harold Brooks;James Kossin

651
Citations
Alternative Solutions to the Classical Vertical Velocity Problem.

James J. O'Brien

635
Citations
A review of the predictability and prediction of ENSO

Mojib Latif;D. Anderson;T. Barnett;M. Cane

617
Citations
A Note on the Vertical Structure of the Eddy Exchange Coefficient in the Planetary Boundary Layer

James J. O'Brien

567
Citations
Interannual variability of the equatorial Pacific - Revisited

Antonio J. Busalacchi;Kensuke Takeuchi;James J. O'Brien

420
Citations
Effect of El Niño on U.S. landfalling hurricanes, revisited

Mark C. Bove;James B. Elsner;Chris W. Landsea;Xufeng Niu

398
Citations
Time and Space Variability of Tropical Pacific Wind Stress

Stanley B. Goldenberg;James J. O'Brien

379
Citations
A Quantitative Evaluation of ENSO Indices

Deborah E. Hanley;Mark A. Bourassa;James J. O'Brien;Shawn R. Smith

369
Citations
Seasonal circulation on the western shelf of the Gulf of Mexico using a high-resolution numerical model

Jorge Zavala-Hidalgo;Jorge Zavala-Hidalgo;Steven L. Morey;James J. O'Brien

369
Citations
The seasonal circulation of the upper ocean in the Bay of Bengal

James T. Potemra;Mark E. Luther;James J. O'Brien

328
Citations
Interannual variability of the equatorial Pacific in the 1960's

Antonio J. Busalacchi;James J. O'Brien

302
Citations
VALUE OF IMPROVED LONG‐RANGE WEATHER INFORMATION

Richard M. Adams;Kelly J. Bryant;Bruce A. Mccarl;David M. Legler

273
Citations
Export pathways for river discharged fresh water in the northern Gulf of Mexico

Steven L. Morey;Paul J. Martin;James J. O'Brien;Alan A. Wallcraft

263
Citations
Open boundary conditions in rotating fluids

Alejandro L Camerlengo;James J O'Brien

262
Citations
AgClimate: A climate forecast information system for agricultural risk management in the southeastern USA

C.W. Fraisse;N.E. Breuer;D. Zierden;J.G. Bellow

246
Citations
The Seasonal Variability in a Model of the Tropical Pacific

Antonio J. Busalacchi;James J. O'Brien

228
Citations
On the remote forcing of the circulation in the Bay of Bengal

Lisan Yu;James J. O'Brien;Jiayan Yang

227
Citations
Use of ENSO-related climate information in agricultural decision making in Argentina: a pilot experience

Guillermo Podestá;David Letson;Carlos Messina;Fred Royce

223
Citations
SeaWinds validation with research vessels

Mark A. Bourassa;David M. Legler;James J. O'Brien;Shawn R. Smith

222
Citations
A Numerical Simulation of the Onset of El Niño

H. E. Hurlburt;John C. Kindle;James J. O'Brien

218
Citations
The wind-driven seasonal circulation in the southern tropical Indian Ocean

Karen E. Woodberry;Mark E. Luther;James J. O'Brien

207
Citations
Spatial analysis of precipitation intensity and concentration in Iran

B. Alijani;J. O’Brien;B. Yarnal

203
Citations
Weibull Statistics of Wind Speed over the Ocean

Edgar G. Pavia;James J. O'Brien

199
Citations
The connectivity of eddy variability in the Caribbean Sea, the Gulf of Mexico, and the Atlantic Ocean

Sylvia J. Murphy;Harley E. Hurlburt;James J. O'Brien

197
Citations
The seasonal and interannual variability of the California Current system: A numerical model

Alejandro Pares-Sierra;James J. O'Brien

181
Citations
Isthmus of Tehuantepec Wind Climatology and ENSO Signal

Rosario Romero-Centeno;Jorge Zavala-Hidalgo;Artemio Gallegos;James J. O'Brien

176
Citations

Frequent Co-Authors

Mark A. Bourassa Florida State University

James W. Jones University of Florida

Harley E. Hurlburt United States Naval Research Laboratory

Mark A. Johnson Yale University

Brent Yarnal Pennsylvania State University

Jay F. Shriver United States Naval Research Laboratory

Kenneth E. Kunkel North Carolina State University

Thomas R. Knutson Geophysical Fluid Dynamics Laboratory

James P. Kossin University of Wisconsin–Madison

Lisan Yu Woods Hole Oceanographic Institution

External Links

Wikipedia of James J. O'Brien Personal website of James J. O'Brien

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