Katherine Skalak
Dr. Katherine Skalak studies landscape dynamics and fluvial geomorphology, focused on understanding and predicting changes in the patterns and functions of landforms in response to human impacts and restoration efforts. In particular, dynamics of fine sediment and particle associated nutrients and contaminants on varying temporal and spatial scales, and management effects on fluvial systems.
Dr. Skalak received her undergraduate degree in environmental science from St. Joseph’s University. She received her master's degree in Geology from University of Delaware in 2004. A National Science Foundation GK-12 fellow, she completed her Ph.D in Geological Sciences from the University of Delaware in 2009. She started as a post-doctoral researcher at U.S. Geological Survey in 2009 and became a Research Hydrologist in 2011.
EDUCATION
University of Delaware, Newark, DE. Ph.D. in Geological Sciences, August, 2009
Dissertation Title: "Fine-grained channel margin deposits in a typical gravel bed river: Spatial and temporal controls on the distribution, quantity, and residence time and implications for Centennial-scale Sediment and Mercury Cycling." Adviser: Dr. James E. Pizzuto
University of Delaware, Newark, DE. M.S. in Geology, August, 2004
Thesis Title: “The effects of dams on downstream channel characteristics in Pennsylvania and Maryland: assessing the potential consequences of dam removal.” Adviser: Dr. James E. Pizzuto.
St. Joseph's University, Philadelphia, PA. B. S. in Environmental Science, May, 2001
RESEARCH AND WORK EXPERIENCE
USGS National Research Program. Research Hydrologist, 2011 to present
USGS National Research Program. Post-doctoral research fellow in the Hydroecology of Flowing Waters Project, National Research Program, 2009 to 2011
University of Delaware, Department of Geological Sciences
- Visiting scholar, The Johns Hopkins University, 2006 to 2009
- Research Assistant, January 2005 to June 2006
- Research Assistant, September 2002 to September 2003
- Environmental Management Group, Media, PA. Environmental Consultant, January to August 2002
Biological Treatment Systems, Bala Cynwyd, PA. Lab Coordinator, September 2001 to January 2002
Academy of Natural Sciences, Philadelphia, PA. Research Internship, May to September 2000
TEACHING EXPERIENCE
University of Delaware, Department of Geological Sciences
- Fellow, National Science Foundation’s GK-12 program, June 2006 to 2008
- Teaching Assistant, 2003 to 2004
Science and Products
Integrated Water Prediction (IWP)
Integrated Water Science (IWS) Basins
High-Flow Field Experiments to Inform Everglades Restoration: Experimental Data 2010 to 2022 (ver. 2.0, October 2023)
High-Flow Field Experiments to Inform Everglades Restoration: Experimental Data 2010 to 2018
Sediment sources and connectivity linked to hydrologic pathways and geomorphic processes: A conceptual model to specify sediment sources and pathways through space and time
CONUS404: The NCAR-USGS 4-km long-term regional hydroclimate reanalysis over the CONUS
A unique, high-resolution, hydroclimate reanalysis, 40-plus-year (October 1979–September 2021), 4 km (named as CONUS404), has been created using the Weather Research and Forecasting Model by dynamically downscaling of the fifth-generation European Centre for Medium-Range Weather Forecasts (ECMWF) atmospheric reanalysis of the global climate dataset (ERA5) over the conterminous United States. The p
Sediment sources and connectivity linked to hydrologic pathways and geomorphic processes: A conceptual model to specify sediment sources and pathways through space and time
Spatially averaged stratigraphic data to inform watershed sediment routing: An example from the Mid-Atlantic United States
Water priorities for the Nation—U.S. Geological Survey Integrated Water Prediction science program
The Chesapeake Bay program modeling system: Overview and recommendations for future development
Streamflow, sediment transport, and geomorphic change during the 2011 flood on the Missouri River near Bismarck-Mandan, ND
Geochemical and geophysical indicators of oil and gas wastewater can trace potential exposure pathways following releases to surface waters
Integrated hydro-terrestrial modeling: Development of a national capability
Sediment dynamics and implications for management: State of the science from long‐term research in the Chesapeake Bay watershed, USA
Refining the Baseline Sediment Budget for the Klamath River, California
Four dams in the Klamath River Hydroelectric Project (KHP) in Oregon and California (Figure 1) are currently scheduled to be removed over a period of a few weeks or months, beginning in January 2021. The Klamath dam removal will be the largest in the world by almost all measures, and is an unprecedented opportunity to advance science of river responses to such events. The KHP contains approximatel
Predicting attenuation of salinized surface- and groundwater-resources from legacy energy development in the Prairie Pothole Region
Science and Products
Integrated Water Prediction (IWP)
Integrated Water Science (IWS) Basins
High-Flow Field Experiments to Inform Everglades Restoration: Experimental Data 2010 to 2022 (ver. 2.0, October 2023)
High-Flow Field Experiments to Inform Everglades Restoration: Experimental Data 2010 to 2018
Sediment sources and connectivity linked to hydrologic pathways and geomorphic processes: A conceptual model to specify sediment sources and pathways through space and time
CONUS404: The NCAR-USGS 4-km long-term regional hydroclimate reanalysis over the CONUS
A unique, high-resolution, hydroclimate reanalysis, 40-plus-year (October 1979–September 2021), 4 km (named as CONUS404), has been created using the Weather Research and Forecasting Model by dynamically downscaling of the fifth-generation European Centre for Medium-Range Weather Forecasts (ECMWF) atmospheric reanalysis of the global climate dataset (ERA5) over the conterminous United States. The p
Sediment sources and connectivity linked to hydrologic pathways and geomorphic processes: A conceptual model to specify sediment sources and pathways through space and time
Spatially averaged stratigraphic data to inform watershed sediment routing: An example from the Mid-Atlantic United States
Water priorities for the Nation—U.S. Geological Survey Integrated Water Prediction science program
The Chesapeake Bay program modeling system: Overview and recommendations for future development
Streamflow, sediment transport, and geomorphic change during the 2011 flood on the Missouri River near Bismarck-Mandan, ND
Geochemical and geophysical indicators of oil and gas wastewater can trace potential exposure pathways following releases to surface waters
Integrated hydro-terrestrial modeling: Development of a national capability
Sediment dynamics and implications for management: State of the science from long‐term research in the Chesapeake Bay watershed, USA
Refining the Baseline Sediment Budget for the Klamath River, California
Four dams in the Klamath River Hydroelectric Project (KHP) in Oregon and California (Figure 1) are currently scheduled to be removed over a period of a few weeks or months, beginning in January 2021. The Klamath dam removal will be the largest in the world by almost all measures, and is an unprecedented opportunity to advance science of river responses to such events. The KHP contains approximatel