USGS scientist lifting a grab sample from ice hole on a stream in North Dakota. The scientist is part of a science team that assessing the potential impacts of a brine spill from unconventional oil and gas activities (UOG) on environmental health.
Adam Benthem
Adam Benthem is the National Map Liaison for Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont.
Adam studies the anthropogenic modification of rivers and land surfaces. He specializes in using remote sensing to monitor and predict landform change through time with a focus on integrating field-based site measurements with regional-scale geospatial datasets. He received his Master’s Degree in Environmental Science from the University of Virginia. In 2010 he worked for the Deepwater Horizon Commission which investigated the oil spill in the Gulf of Mexico and joined the USGS in 2011. Adam's work at the USGS focuses on the mechanics of sediment transport and investigates how rivers mobilize, transport, and store sediment though the landscape. Anthropogenic changes such as dams, urbanization, industrial activity, and climate change can greatly modify natural processes of sediment transport resulting in significant changes in our Nation's rivers. This can lead to shifts in flooding, damage to infrastructure, and loss of critical ecosystems. The changes related to sediment movement operate on time scale ranging from seconds to centuries, this research address not just the issues we have today but prepares us for the challenges we will face tomorrow.
Science and Products
Spatially averaged stratigraphic data to inform watershed sediment routing: An example from the Mid-Atlantic United States
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
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
Direct channel precipitation and storm type influence short-term fallout radionuclide assessment of sediment source
Flood effects provide evidence of an alternate stable state from dam management on the Upper Missouri River
Environmental signatures and effects of an oil and gas wastewater spill in the Williston Basin, North Dakota
Sediment and nutrient trapping as a result of a temporary Mississippi River floodplain restoration: The Morganza Spillway during the 2011 Mississippi River Flood
Geomorphic change on the Missouri River during the flood of 2011
Surface disposal of produced waters in western and southwestern Pennsylvania: potential for accumulation of alkali-earth elements in sediments
Large dams and alluvial rivers in the Anthropocene: The impacts of the Garrison and Oahe Dams on the Upper Missouri River
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.
Stream Flood Vulnerability Assessment at Acadia National Park
Passive Seismic Horizontal-to-Vertical Spectral Ratio Measurements at Transportation Infrastructure Sites in New Hampshire, 2022
Geochemistry Data from Samples Collected in 2015-2017 to study an OG wastewater spill in Blacktail Creek, North Dakota
USGS scientist lifting a grab sample from ice hole on a stream in North Dakota. The scientist is part of a science team that assessing the potential impacts of a brine spill from unconventional oil and gas activities (UOG) on environmental health.
Icy Sampling
RML scientist, Adam Mumford, working under ice to obtain grab samples of a stream in North Dakota to assess impacts of a brine spill from unconventional oil and gas activities (UOG). UOG spills often have very high concentrations of salts, metals, naturally occurring radioactive materials (NORMs), and organic compounds.
Icy Sampling
RML scientist, Adam Mumford, working under ice to obtain grab samples of a stream in North Dakota to assess impacts of a brine spill from unconventional oil and gas activities (UOG). UOG spills often have very high concentrations of salts, metals, naturally occurring radioactive materials (NORMs), and organic compounds.
Science and Products
Spatially averaged stratigraphic data to inform watershed sediment routing: An example from the Mid-Atlantic United States
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
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
Direct channel precipitation and storm type influence short-term fallout radionuclide assessment of sediment source
Flood effects provide evidence of an alternate stable state from dam management on the Upper Missouri River
Environmental signatures and effects of an oil and gas wastewater spill in the Williston Basin, North Dakota
Sediment and nutrient trapping as a result of a temporary Mississippi River floodplain restoration: The Morganza Spillway during the 2011 Mississippi River Flood
Geomorphic change on the Missouri River during the flood of 2011
Surface disposal of produced waters in western and southwestern Pennsylvania: potential for accumulation of alkali-earth elements in sediments
Large dams and alluvial rivers in the Anthropocene: The impacts of the Garrison and Oahe Dams on the Upper Missouri River
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.
Stream Flood Vulnerability Assessment at Acadia National Park
Passive Seismic Horizontal-to-Vertical Spectral Ratio Measurements at Transportation Infrastructure Sites in New Hampshire, 2022
Geochemistry Data from Samples Collected in 2015-2017 to study an OG wastewater spill in Blacktail Creek, North Dakota
USGS scientist lifting a grab sample from ice hole on a stream in North Dakota. The scientist is part of a science team that assessing the potential impacts of a brine spill from unconventional oil and gas activities (UOG) on environmental health.
USGS scientist lifting a grab sample from ice hole on a stream in North Dakota. The scientist is part of a science team that assessing the potential impacts of a brine spill from unconventional oil and gas activities (UOG) on environmental health.
Icy Sampling
RML scientist, Adam Mumford, working under ice to obtain grab samples of a stream in North Dakota to assess impacts of a brine spill from unconventional oil and gas activities (UOG). UOG spills often have very high concentrations of salts, metals, naturally occurring radioactive materials (NORMs), and organic compounds.
Icy Sampling
RML scientist, Adam Mumford, working under ice to obtain grab samples of a stream in North Dakota to assess impacts of a brine spill from unconventional oil and gas activities (UOG). UOG spills often have very high concentrations of salts, metals, naturally occurring radioactive materials (NORMs), and organic compounds.