Robert Holmes, Jr., Ph.D., P.E., F.ASCE, F.EWRI, D.WRE (Former Employee)
Science and Products
Peak streamflows and runoff volumes for the Central United States, February through September, 2011
Surface-water and groundwater interactions in an extensively mined watershed, upper Schuylkill River, Pennsylvania, USA
Investigations of groundwater system and simulation of regional groundwater flow for North Penn Area 7 Superfund site, Montgomery County, Pennsylvania
Groundwater-level trends and forecasts, and salinity trends, in the Azraq, Dead Sea, Hammad, Jordan Side Valleys, Yarmouk, and Zarqa groundwater basins, Jordan
Changes in groundwater levels and salinity in six groundwater basins in Jordan were characterized by using linear trends fit to well-monitoring data collected from 1960 to early 2011. On the basis of data for 117 wells, groundwater levels in the six basins were declining, on average about -1 meter per year (m/yr), in 2010. The highest average rate of decline, -1.9 m/yr, occurred in the Jordan Side
Mississippi River streamflow measurement techniques at St. Louis, Missouri
U.S. Geological Survey natural hazards science strategy— Promoting the safety, security, and economic well-being of the Nation
Flood risk awareness during the 2011 floods in the central United States: showcasing the importance of hydrologic data and interagency collaboration
Natural hazards science strategy
Enhanced dichloroethene biodegradation in fractured rock under biostimulated and bioaugmented conditions
Data-driven modeling of surface temperature anomaly and solar activity trends
Mauritania – A greenfields exploration opportunity in northwestern Africa
Intelligent estimation of spatially distributed soil physical properties
Non-USGS Publications**
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Peak streamflows and runoff volumes for the Central United States, February through September, 2011
Surface-water and groundwater interactions in an extensively mined watershed, upper Schuylkill River, Pennsylvania, USA
Investigations of groundwater system and simulation of regional groundwater flow for North Penn Area 7 Superfund site, Montgomery County, Pennsylvania
Groundwater-level trends and forecasts, and salinity trends, in the Azraq, Dead Sea, Hammad, Jordan Side Valleys, Yarmouk, and Zarqa groundwater basins, Jordan
Changes in groundwater levels and salinity in six groundwater basins in Jordan were characterized by using linear trends fit to well-monitoring data collected from 1960 to early 2011. On the basis of data for 117 wells, groundwater levels in the six basins were declining, on average about -1 meter per year (m/yr), in 2010. The highest average rate of decline, -1.9 m/yr, occurred in the Jordan Side
Mississippi River streamflow measurement techniques at St. Louis, Missouri
U.S. Geological Survey natural hazards science strategy— Promoting the safety, security, and economic well-being of the Nation
Flood risk awareness during the 2011 floods in the central United States: showcasing the importance of hydrologic data and interagency collaboration
Natural hazards science strategy
Enhanced dichloroethene biodegradation in fractured rock under biostimulated and bioaugmented conditions
Data-driven modeling of surface temperature anomaly and solar activity trends
Mauritania – A greenfields exploration opportunity in northwestern Africa
Intelligent estimation of spatially distributed soil physical properties
Non-USGS Publications**
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.