The chart shows the distribution of publications by all Research.com ranked scientists in the field of Ecology and Evolution in 2026. The highlighted bar marks where H. Bradley Shaffer sits on this spectrum.
This scientist: 211 publications — 77th percentile
77% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 531 publications or more.
The chart shows the D-index (discipline H-index) distribution of Ecology and Evolution scientists ranked by Research.com in 2026. The highlighted bar marks where H. Bradley Shaffer sits on this spectrum.
This scientist: 75 D-Index — 88th percentile
88% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 121 D-Index or more.
H. Bradley Shaffer is affiliated with the University of California, Los Angeles in the United States. Their research focuses primarily on Environmental Science and Biochemistry, Genetics, and Molecular Biology, with significant contributions to subfields including Molecular Biology, Genetics, Global and Planetary Change, Ecology, and Ecology, Evolution, Behavior and Systematics.
The scientist's work encompasses a variety of topics related to amphibians and reptiles, genetic diversity and population structure, genomics and phylogenetic studies, species distribution and climate change, turtle biology and conservation, wildlife ecology and conservation, and plant and animal studies.
Frequent coauthors collaborating with H. Bradley Shaffer include Erin Toffelmier, Merly Escalona, Oanh Nguyen, Mohan P A Marimuthu, and Colin W Fairbairn.
Publication venues where Shaffer's research appears consistently include the Journal of Heredity, bioRxiv (Cold Spring Harbor Laboratory), Proceedings of the National Academy of Sciences, Molecular Ecology, and Science.
Selected recent papers authored or coauthored by Shaffer highlight their involvement in conservation genomics and biodiversity efforts. These papers include:
In addition to journal articles, H. Bradley Shaffer has contributed to book publications, such as a volume in Chelonian Research Monographs titled Turtles of the World: Annotated Checklist and Atlas of Taxonomy, Synonymy, Distribution, and Conservation Status (10th Ed.), scheduled for 2025.
David Haussler;Stephen J. O'Brien;Oliver A. Ryder;F. Keith Barker
Carlos Davidson;H. Bradley Shaffer;Mark R. Jennings
Robert N. Fisher;H. Bradley Shaffer
H.Bradley Shaffer;Robert N Fisher;Carlos Davidson
H. Bradley Shaffer;Peter Meylan;Mark L. McKnight
Carlos Davidson;H. Bradley Shaffer;Mark R. Jennings;Mark R. Jennings
Michael J. Sanderson;H. Bradley Shaffer
H. Bradley Shaffer;Patrick Minx;Daniel E. Warren;Andrew M. Shedlock;Andrew M. Shedlock
Craig B. Stanford;Craig B. Stanford;John B. Iverson;Anders G.J. Rhodin;Peter Paul van Dijk
H. Bradley Shaffer
Dan L. Warren;Amber N. Wright;Stephanie N. Seifert;H. Bradley Shaffer
Phillip Q. Spinks;H. Bradley Shaffer;John B. Iverson;William P. McCord
Thomas J. Near;Peter A. Meylan;H. Bradley Shaffer
H. Bradley Shaffer;Mark L. McKnight
Anders G.J. Rhodin;Craig B. Stanford;Peter Paul Van Dijk;Carla Eisemberg
Peter C. Trenham;H. Bradley Shaffer
Anders G.J. Rhodin;John B. Iverson;Roger Bour;Uwe Fritz
Ian J. Wang;Wesley K. Savage;H. Bradley Shaffer
H. Bradley Shaffer;Robert C. Thomson
Benjamin M. Fitzpatrick;Jarrett R. Johnson;D. Kevin Kump;Jeramiah J. Smith
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