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 Raymond G. Najjar sits on this spectrum.
This scientist: 163 publications — 43rd percentile
43% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 510 publications or more.
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 Raymond G. Najjar sits on this spectrum.
This scientist: 52 D-Index — 61st percentile
61% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 94 D-Index or more.
Raymond G. Najjar is affiliated with Pennsylvania State University in the United States. Their research primarily spans the fields of Earth and Planetary Sciences and Environmental Science, with significant focus on subfields such as Oceanography, Global and Planetary Change, Environmental Chemistry, Ecology, and Pollution.
Najjar's work explores a range of topics related to marine and coastal ecosystems, oceanographic and atmospheric processes, and environmental gas dynamics. Specific research interests include ocean acidification effects and responses, methane hydrates, coastal wetland ecosystem dynamics, and marine biology and ecology research.
Frequently, Najjar collaborates with other researchers including Marjorie A. M. Friedrichs, Pierre St-Laurent, Maria Herrmann, Elizabeth H. Shadwick, and Hanqin Tian.
The scientist has published extensively in several notable academic venues. These include:
Some recent papers authored or co-authored by Najjar are:
James C. Orr;Victoria J. Fabry;Olivier Aumont;Laurent Bopp
Unknown
Raymond G. Najjar;Christopher R. Pyke;Mary Beth Adams;Denise Breitburg
Raymond G. Najjar;Jorge Louis Sarmiento;J. R. Toggweiler
Scott C. Doney;Keith Lindsay;K. Caldeira;J.-M. Campin;J.-M. Campin
Scott C. Doney;David M. Glover;Raymond G. Najjar
Raymond G. Najjar;Henry A. Walker;Patti J. Anderson;Eric J. Barron
Raymond G. Najjar;X. Jin;F. Louanchi;Olivier Aumont
Tae Wook Kim;Kitack Lee;Raymond G. Najjar;Hee Dong Jeong
K. Matsumoto;Jorge L. Sarmiento;Robert M. Key;Olivier Aumont
Sydney Levitus;Margarita E. Conkright;Joseph L. Reid;Raymond Gabriel Najjar
Jean-Claude Dutay;John L. Bullister;Scott C. Doney;James C. Orr
Roberta M. Hotinski;Karen L. Bice;Lee R. Kump;Raymond G. Najjar
W. M. Berelson;W. M. Balch;R. Najjar;R. A. Feely
James C. Orr;Raymond G. Najjar;Olivier Aumont;Laurent Bopp
R. G. Najjar;M. Herrmann;R. Alexander;E. W. Boyer
Katja Fennel;John Wilkin;Michael Previdi;Raymond Najjar
Unknown
Ralph F. Keeling;Britton B. Stephens;Raymond G. Najjar;Scott C. Doney
Fang Cao;Maria Tzortziou;Chuanmin Hu;Antonio Mannino
Rob Neff;Heejun Chang;C. Gregory Knight;Raymond G. Najjar
Maria Herrmann;Raymond G. Najjar;W. Michael Kemp;Richard B. Alexander
J. L. Sarmiento;J. R. Toggweiler;R. Najjar
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