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 David R. S. Lean sits on this spectrum.
This scientist: 239 publications — 75th percentile
75% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 690 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 David R. S. Lean sits on this spectrum.
This scientist: 73 D-Index — 86th percentile
86% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 126 D-Index or more.
David R. S. Lean is affiliated with the University of Ottawa in Canada. Their research primarily spans the fields of Environmental Science and Nursing, with a focus on various subfields including Nutrition and Dietetics, Ecology, Environmental Chemistry, Pollution, and Nature and Landscape Conservation.
Their scholarly output includes publications addressing topics such as Trace Elements in Health, Arsenic Contamination and Mitigation, Heavy Metals in the Environment, Fish Ecology and Management Studies, Isotope Analysis in Ecology, Aquatic Invertebrate Ecology and Behavior, and Heavy Metal Exposure and Toxicity.
Frequent collaborators in their research include Tom Murphy, Kim Irvine, Kongkea Phan, Emmanuel Yumvihoze, and Ken Wilson.
Publication venues where their work has appeared include:
Notable recent papers authored or co-authored by David R. S. Lean are:
Donald J. McQueen;Mark R. S. Johannes;John R. Post;Thomas J. Stewart
A. Steffen;T. Douglas;M. Amyot;P. Ariya
T. P. Murphy;D. R. S. Lean;C. Nalewajko
J. B. Rasmussen;D. J. Rowan;D. R. S. Lean;J. H. Carey
Marc. Amyot;Donald J. McQueen;Greg. Mierle;David R. S. Lean
Norman D. Yan;Wendel Keller;Norman M. Scully;David R. S. Lean
Valbona Celo;David R.S. Lean;Susannah L. Scott
Unknown
Christine A. Bishop;Ronald J. Brooks;John H. Carey;Peggy Ng
Steven D. Siciliano;Nelson J. O'driscoll;D. R. S. Lean
R Pienitz;J P Smol;D Rs Lean
Unknown
David A. Caron;Francis R. Pick;David R. S. Lean
Unknown
I. Laurion;W. F. Vincent;D. R. S. Lean
Unknown
Raphael A. Lavoie;Craig E. Hebert;Jean-François Rail;Birgit M. Braune
Unknown
Daniel R. Leitch;Jesse Carrie;David Lean;Robie W. Macdonald
William J. Cooper;David R. S. Lean
Laurier Poissant;Marc Amyot;Martin Pilote;David Lean
Natacha S. Hogan;Paula Duarte;Michael G. Wade;David R.S. Lean
Paul B. Hamilton;Konrad Gajewski;David E. Atkinson;David R.S. Lean
L.L. Loseto;G.A. Stern;G.A. Stern;D. Deibel;T.L. Connelly
Reinhard Pienitz;John P. Smol;David R.S. Lean
W. D. Taylor;J. H. Carey;D. R. S. Lean;D. J. McQueen
If you think any of the details on this page are incorrect, let us know.
For those interested in expanding their knowledge beyond traditional Environmental Sciences, pursuing related online degrees can open diverse career pathways. Many students consider online geology programs to deepen their understanding of Earth's physical structure, which is crucial for environmental consulting and resource management roles.
Another complementary field is Geographic Information Systems (GIS), which plays a pivotal role in environmental data analysis. Enrolling in gis degree programs equips students with skills in spatial data mapping and environmental modeling, highly sought after in urban planning and conservation projects.
For those interested in leadership and public sector roles within environmental policy, exploring easiest online mpa programs offers a practical route. Public administration degrees can enhance career opportunities in governmental and non-profit organizations focused on sustainability.
Finally, understanding social dynamics is essential in addressing environmental challenges. Online sociology degrees provide insights into community behaviors and societal impacts, making best online sociology bachelor degree programs valuable additions to an environmental professional’s education portfolio.
Martin Luther University Halle-Wittenberg
University of Basel
University of Sydney
Goddard Space Flight Center
University of North Texas
Louisiana State University Health Sciences Center New Orleans
Juntendo University
Lund University
University of California, Los Angeles
National Research Council (CNR)
University of Tsukuba
Australian National University
University of Naples Federico II
Intel (United States)
Rikkyo University
North Carolina State University
