Earth Scientist Emily Graham is an quantitative ecosystem ecologist in the Biological Sciences Group at PNNL and is part of the Ecosystem Science Team. She is co-principal investigator of the Subsurface Biogeochemical Research Science Focus Area (SFA) and a key member of PNNL’s soil microbiome SFA...

PNNL Publications 2020 Ogden A.J., T.W. Wietsma, T.E. Winkler, Y. Farris, G.L. Myers, and A. Ahkami. 2020. "Dynamics of Global Gene Expression and Regulatory Elements in Growing Brachypodium Root System." Scientific Reports 10. PNNL-SA-145907. doi:10.1038/s41598-020-63224-z 2019 Boiteau R.M., S.J...

Yun is a scientist at PNNL. He has been leading projects investigating the impacts of snow and ice impurities on climate and water resources. He is also interested in land-atmosphere-cloud interaction, including the impact of urbanization and irrigation. Recently he has been working on the...

Zhe is a scientist at PNNL. His recent efforts involve understanding the impact of climate change to mesoscale convective systems and extreme precipitation and using innovative methods and advanced observations to evaluate and improve the representations of convective clouds, mesoscale convective...

Dr. L. Ruby Leung is a Battelle Fellow at PNNL. Her research broadly cuts across multiple areas in modeling and analysis of climate and the hydrological cycle, including land-atmosphere interactions, orographic processes, monsoon climate, climate extremes, land surface processes, and aerosol-cloud...

Jianfeng is a Post Doctorate Associate at PNNL. He is interested in combining atmospheric chemistry and physics to explore the comprehensive impacts of atmospheric processes on air quality and climate change. His recent research is to investigate the relationship between convection and extreme...

Earth Scientist at PNNL Disciplines and Skills: Biogeochemical Cycles Carbon Cycle Isotopes Microbial Communities Microbial Ecology Microbiology Microbiome Science Nitrogen Education: Morningside College : Bachelor of Science, Biology

PNNL Publications 2020 Smith J.N., K.J. Tyrrell, J.P. Smith, J.P. Smith, K.K. Weitz, and W.D. Faber. 2020. "Linking Internal Dosimetries of the Propyl Metabolic Series in Rats and Humans Using Physiologically Based Pharmacokinetic (PBPK) Modeling." Regulatory Toxicology and Pharmacology 110. PNNL...

Professor Suresh D. Pillai is the Director of the National Center for Electron Beam Research (NCEBR). He brings together researchers from across the Texas A&M University System and around the world to harness their skills to make paradigm-shifting changes in how we address contemporary food, public...

Larry is involved in all aspects of Steri-Tek’s business, technical, and sales-side of the company. His cross-functional management background and extensive knowledge and experience in radiation sterilization, and its various applications, has enabled Steri-Tek to become a leader in the industry...

Emily Craven has spent the last 20 years finding better ways to use radiation for industrial applications. An engineering physicist and licensed Professional Engineer by training, Emily is a recognized expert in gamma, electron beam and x-ray sterilization. She has been a radiation physicist and a...

Dr. Aditi Sengupta is a soil microbial ecologist working on resolving carbon biogeochemistry dynamics at terrestrial-aquatic interfaces. Her research interests span soil microbial ecology of oligotrophic systems, plant-soil-microbe interactions, and marginal soil research.

Dr. Stegen has worked at PNNL since 2011. He is a Co-principal Investigator for PNNL’s DOE-funded Subsurface Biogeochemical Research-Science Focus Area project. He is also a principal investigator on a number of other projects focused on environmental sciences, with a particular emphasis on...

Materials Scientist and Bioengineer with extensive experience in Microfabrication, Biofilm engineering, Microfluidics and Microbiology assay development. Primary areas of interest include photolithography, microfluidics, Biological imaging and Biomaterials.

http://www.wiu.edu/cas/biological_sciences/faculty/porrasalfaro.php My laboratory focuses studies fungal symbiotic associations, their emergent properties, and the effect of global climate change on fungal diversity and community structure. We are interested in ecological roles of fungi, their...