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 Bob J. Presley sits on this spectrum.
This scientist: 67 publications — 2nd percentile
2% 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 Bob J. Presley sits on this spectrum.
This scientist: 37 D-Index — 10th percentile
10% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 125 D-Index or more.
His primary areas of study are Sediment, Environmental chemistry, Diagenesis, Chemical composition and Seawater. Bob J. Presley has included themes like Trace element, Manganese, Water column, Particulates and Trace metal in his Sediment study. His work in Trace element tackles topics such as Inorganic chemistry which are related to areas like Zinc.
His Environmental chemistry study incorporates themes from Ecology, Pollutant, Mussel, Bay and Metal. He interconnects Estuary and Pollution in the investigation of issues within Bay. The Seawater study which covers Calcium that intersects with Mineralogy and Sulfate.
His primary areas of investigation include Environmental chemistry, Sediment, Trace metal, Oceanography and Bay. His Environmental chemistry research incorporates elements of Pollutant, Contamination, Mineralogy, Pollution and Cadmium. His Sediment study combines topics in areas such as Hydrology, Water pollution, Estuary and Trace element.
He interconnects Atomic absorption spectroscopy, Analytical chemistry, Particulates and Biota in the investigation of issues within Trace metal. In Oceanography, he works on issues like Barium, which are connected to Hydrocarbon exploration, Environmental change and Water quality. The Bay study combines topics in areas such as Soil contamination, Mercury, Benthic zone, Erosion and Heavy metals.
The scientist’s investigation covers issues in Environmental chemistry, Sediment, Bay, Trace metal and Oceanography. His Environmental chemistry study combines topics from a wide range of disciplines, such as Contamination, Trace element, Cadmium and Pollution. His Sediment research integrates issues from Oil well drilling and Biota.
His Bay research includes elements of Mercury, Estuary, Benthic zone and Erosion. His Estuary research is multidisciplinary, incorporating perspectives in Benthos and Carbonate. In his study, Pollutant is strongly linked to Water pollution, which falls under the umbrella field of Oceanography.
Robert R. Brooks;Bob J. Presley;Isaac R. Kaplan
Arie Nissenbaum;B.J Presley;I.R Kaplan
P.H Santschi;B.J Presley;T.L Wade;B Garcia-Romero
B.J. Presley;Y. Kolodny;A. Nissenbaum;I.R. Kaplan
M. C. Kennicutt;T. L. Wade;B. J. Presley;A. G. Requejo
B. J. Presley;J. H. Trefry;R. F. Shokes
V.M. Shulkin;B.J. Presley;V.Ia. Kavun
R.K. Brooks;B.J. Presley;I.R. Kaplan
B.J. Presley;I.R. Kaplan
Robert F. Shokes;Peter K. Trabant;Bob J. Presley;David F. Reid
John W. Morse;Bob J. Presley;Robert J. Taylor;Gaboury Benoit
John H. Trefry;Bob J. Presley
John H. Trefry;Bob J. Presley
Mahlon C. Kennicutt;Susanne J. McDonald;Jose L. Sericano;Paul. Boothe
B. J. Presley;R. R. Brooks;I. R. Kaplan
Tamara D. Zadorozhnaja;Ruth E. Little;Richard K. Miller;Nikola A. Mendel
Yungkul Kim;Eric N. Powell;Terry L. Wade;Bobby J. Presley
W. Huanxin;Z. Lejun;B. J. Presley
John H. Trefry;Bob J. Presley;Wendy L. Keeney-Kennicutt;Robert P. Trocine
Bob J. Presley;Robert J. Taylor;Paul N. Boothe
If you think any of the details on this page are incorrect, let us know.
For those interested in broadening their expertise beyond Environmental Sciences, several related online degree options offer valuable career opportunities. Students seeking flexible and accessible programs might explore options listed under the easiest bachelor degree to get, which can serve as a stepping stone into specialized environmental careers without overwhelming time commitments.
In particular, an online geoscience degree provides in-depth knowledge about earth systems and natural resource management, ideal for careers in research, sustainability, or natural hazard assessment. Similarly, obtaining a gis degree equips students with skills in spatial analysis and mapping technologies, which are increasingly crucial in urban planning, environmental consulting, and disaster response.
For those aiming to influence environmental policy and administration, the best online mpa programs offer fast-tracked, practical training in public administration and governance, preparing graduates for leadership roles in government and nonprofit sectors focused on sustainability and environmental advocacy.
