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 Thomas R. Karl sits on this spectrum.
This scientist: 228 publications — 73rd percentile
73% 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 Thomas R. Karl sits on this spectrum.
This scientist: 98 D-Index — 96th percentile
96% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 125 D-Index or more.
Thomas R. Karl is affiliated with the National Oceanic and Atmospheric Administration in the United States. Their research primarily spans the fields of Environmental Science and Earth and Planetary Sciences.
The main topics of their research include:
Thomas R. Karl has published in multiple scientific venues, including:
Frequent co-authors collaborating with Karl include:
Representative recent papers authored or co-authored by Thomas R. Karl include:
David R. Easterling;Gerald A. Meehl;Camille Parmesan;Stanley A. Changnon
Thomas R. Karl;Kevin E. Trenberth
T. R. Karl;J. M. Melillo;T. C. Peterson
David R. Easterling;Briony Horton;Philip D. Jones;Thomas C. Peterson
David R. Easterling;J. L. Evans;P. Ya Groisman;T. R. Karl
Thomas R. Karl;Richard W. Knight
Pavel Ya Groisman;Richard W. Knight;David R. Easterling;Thomas R. Karl
Chris K. Folland;Thomas R. Karl;M. Jim Salinger
Thomas R. Karl;Philip D. Jones;Richard W. Knight;George Kukla
Thomas C. Peterson;David R. Easterling;Thomas R. Karl;Pavel Groisman
Pavel Ya. Groisman;Thomas R. Karl;David R. Easterling;Richard W. Knight
Aiguo Dai;Kevin E. Trenberth;Thomas R. Karl
Thomas R. Karl;Henry F. Diaz;George Kukla
Thomas R. Karl;Richard W. Knight;Neil Plummer
Pavel Ya Groisman;Richard W. Knight;Thomas R. Karl;David R. Easterling
Thomas R. Karl;Richard W. Knight;David R. Easterling;Robert G. Quayle
J. Hansen;R. Ruedy;M. Sato;M. Imhoff
Thomas R. Karl;Anthony Arguez;Boyin Huang;Jay H. Lawrimore
Gerald A. Meehl;Thomas Karl;David R. Easterling;Stanley Changnon
Thomas R. Karl;Neville Nicholls;Anver Ghazi
D.R Easterling;B. Horton;Philip Jones;T.C. Peterson
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