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 Mark A. Haroldson sits on this spectrum.
This scientist: 83 publications — 8th percentile
8% 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 Mark A. Haroldson sits on this spectrum.
This scientist: 32 D-Index — 5th percentile
5% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 121 D-Index or more.
Mark A. Haroldson is affiliated with the United States Geological Survey in the United States. Their research focuses primarily on environmental science, with a substantial emphasis on ecology.
The main fields of study in their work include:
Within this broad field, they have contributed to several subfields:
Haroldson's work covers multiple topics, with the most frequent being:
Their recent published papers demonstrate a focus on bear ecology, physiology, and conservation, including:
Frequent coauthors on these and related projects include:
Haroldson has also published works across several scholarly venues, with multiple publications in the following journals:
In addition to journal articles, Haroldson has contributed to book literature, including a title published by Cambridge University Press:
Michael F. Proctor;David Paetkau;Bruce N. Mclellan;Gordon B. Stenhouse
Charles C. Schwartz;Mark A. Haroldson;Gary C. White;Richard B. Harris
Laura A Felicetti;Charles C Schwartz;Robert O Rye;Mark A Haroldson
Kerry A. Gunther;Mark A. Haroldson;Kevin Frey;Steven L. Cain
Charles C. Schwartz;Mark A. Haroldson;Gary C. White
Jennifer K. Fortin;Charles C. Schwartz;Kerry A. Gunther;Justin E. Teisberg
Christopher J. Johnson;Mark S. Boyce;Charles C. Schwartz;Mark A. Haroldson
Mark A. Haroldson;Mark A. Ternent;Kerry A. Gunther;Charles C. Schwartz
Cecily M. Costello;Steven L. Cain;Shannon R Pils;Leslie Frattaroli
Kerry A. Gunther;Rebecca R. Shoemaker;Kevin L. Frey;Mark A. Haroldson
Christopher P. Peck;Frank T. van Manen;Cecily M. Costello;Mark A. Haroldson
Richard D. Mace;Daniel W. Carney;Tonya Chilton‐Radandt;Stacy A. Courville
Charles C. Schwartz;Mark A. Haroldson;Kerry A. Gunther;Dave Moody
Laura A Felicetti;Charles C Schwartz;Robert O Rye;Kerry A Gunther
Daniel D. Bjornlie;Frank T. Van Manen;Michael R. Ebinger;Mark A. Haroldson
Toni K. Ruth;Mark A. Haroldson;Kerry M. Murphy;Polly C. Buotte
Frank T. van Manen;Mark A. Haroldson;Daniel D. Bjornlie;Michael R. Ebinger
Charles C. Schwartz;Jennifer K. Fortin;Justin E. Teisberg;Mark A. Haroldson
Pauline L. Kamath;Mark A. Haroldson;Gordon Luikart;David Paetkau
Toni K. Ruth;Douglas W. Smith;Mark A. Haroldson;Polly C. Buotte
Frank T. van Manen;Mark A. Haroldson;Bryn Karabensh
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Exploring Ecology and Evolution can open doors to a range of interdisciplinary careers. Many students are now choosing flexible, affordable online interdisciplinary studies tuition costs to broaden their academic experience and gain a competitive edge. These degrees allow you to combine fields like environmental science, policy, and education.
For those interested in historical perspectives on environmental change, an online masters in history offers valuable skills in research and analysis. This degree is ideal if you are looking to work in conservation organizations, museums, or academia.
A library science degree online is another strategic choice. It can lead to roles in information management and preservation, helping to safeguard ecological and evolutionary records for future generations.
Finally, accredited online programs such as accredited speech pathology programs expand your options into health and communication sciences, areas increasingly connected to environmental advocacy, wildlife rehabilitation, and education.
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