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 John D. Parker sits on this spectrum.
This scientist: 72 publications — 4th percentile
4% 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 John D. Parker sits on this spectrum.
This scientist: 39 D-Index — 26th percentile
26% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 121 D-Index or more.
John D. Parker is affiliated with the Smithsonian Environmental Research Center in the United States. Their research primarily spans the fields of Environmental Science and Agricultural and Biological Sciences, with a focus on Nature and Landscape Conservation, Ecology, Global and Planetary Change, Plant Science, and Ecology, Evolution, Behavior and Systematics.
The scientist's work covers several main topics including Ecology and Vegetation Dynamics Studies, Forest Ecology and Management, Forest Management and Policy, Coastal Wetland Ecosystem Dynamics, Plant and Animal Studies, Species Distribution and Climate Change, and Forest Ecology and Biodiversity Studies.
John D. Parker has contributed to the following recent papers:
The scientist frequently publishes in the following venues:
Among frequent co-authors collaborating with John D. Parker are:
John D. Parker;Deron E. Burkepile;Mark E. Hay
Kyle C. Cavanaugh;Kyle C. Cavanaugh;James R. Kellner;Alexander J. Forde;Daniel S. Gruner
Susan C. Cook-Patton;Susan C. Cook-Patton;Sara M. Leavitt;David Gibbs;Nancy L. Harris
John D. Parker;Mark E. Hay
Christian Messier;Christian Messier;Jürgen Bauhus;Rita Sousa-Silva;Harald Auge
John D. Parker;Mark E. Torchin;Ruth A. Hufbauer;Nathan P. Lemoine
J. Emmett Duffy;Kenneth S. Macdonald;Jennifer M. Rhode;John D. Parker
Kris Verheyen;Margot Vanhellemont;Harald Auge;Lander Baeten
Mark E. Hay;John D. Parker;Deron E. Burkepile;Christopher C. Caudill
John D. Parker;J. Emmett Duffy;Robert J. Orth
Deron E. Burkepile;John D. Parker;C. Brock Woodson;Heath J. Mills
Kyle C Cavanaugh;Emily M Dangremond;Cheryl L Doughty;A Park Williams
Jake J. Grossman;Margot Vanhellemont;Nadia Barsoum;Jürgen Bauhus
Nathan P. Lemoine;Deron E. Burkepile;John D. Parker
Nathan P. Lemoine;Willem A. Drews;Deron E. Burkepile;John D. Parker
Kyle C. Cavanaugh;Kyle C. Cavanaugh;Kyle C. Cavanaugh;John D. Parker;Susan C. Cook-Patton;Ilka C. Feller
David L. Erickson;Frank A. Jones;Frank A. Jones;Nathan G. Swenson;Nancai Pei
John D. Parker;John D. Parker;Christopher C. Caudill;Christopher C. Caudill;Mark E. Hay
Robert I. Colautti;John D. Parker;Marc W. Cadotte;Petr Pyšek
Eric M. Lind;John D. Parker
John D. Parker;Deron E. Burkepile;Mark E. Hay
Mark E. Hay;John D. Parker;Deron E. Burkepile;Christopher C. Caudill
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