Jacqueline Wells

Microbial diversity, complexity, and dynamics within a ‘grass-to-glass’ profile at a late iron age archaeological site, and as a function of climatic variables

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Carolyn Pearce

Project type

Large-Scale EMSL Research

We propose to systematically analyze the microbial consortia that are enriched on rock surfaces as a function of depth through a ‘grass-to-glass’ profile using samples obtained during the excavation…

Investigating microbial interactions with glass and mineral surfaces: do microbes serve a protective or destructive role in long-term material durability within the biogeosphere?

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Andrew Plymale

Microbes are ubiquitous in the terrestrial surface and have mastered the art of establishing equilibrium in their localized environment. Samples obtained during an excavation of Broborg, an ancient…

Influences of Hydrologic Exchange Flows on River Corridor and Watershed Biogeochemical Function

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

James Stegen

We are developing predictive understanding of the processes that govern influences of hydrologic exchange flows on water quality, nutrient dynamics, and ecosystem health in dynamic river corridor…

Influences of Hydrologic Exchange Flows on River Corridor and Watershed Biogeochemical Function

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

James Stegen

We are developing predictive understanding of the processes that govern influences of hydrologic exchange flows on water quality, nutrient dynamics, and ecosystem health in dynamic river corridor…

Past is Prologue: Ancient Glass Analogues for the Long-Term Disposal of Vitrified Nuclear Waste

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Carolyn Pearce

Project type

Large-Scale EMSL Research

Microbes are ubiquitous in the terrestrial surface and have mastered the art of establishing equilibrium in their localized environment. Samples obtained during an excavation of Broborg, an ancient…

Understanding Mechanisms Coupling the Fates of Iron Oxides, Organic Matter, and Micronutrient Metals at Redox Hot Spots

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Kevin Rosso

Project type

Large-Scale EMSL Research

Iron (oxyhydr)oxide minerals are ubiquitous in soils and sediments and play an commanding role in nutrient cycling, microbial metabolism, carbon protection, and contaminant immobilization. Among them…

Projects

Microbial diversity, complexity, and dynamics within a ‘grass-to-glass’ profile at a late iron age archaeological site, and as a function of climatic variables

Investigating microbial interactions with glass and mineral surfaces: do microbes serve a protective or destructive role in long-term material durability within the biogeosphere?

Influences of Hydrologic Exchange Flows on River Corridor and Watershed Biogeochemical Function

Influences of Hydrologic Exchange Flows on River Corridor and Watershed Biogeochemical Function

Past is Prologue: Ancient Glass Analogues for the Long-Term Disposal of Vitrified Nuclear Waste

Understanding Mechanisms Coupling the Fates of Iron Oxides, Organic Matter, and Micronutrient Metals at Redox Hot Spots