National Research Program (NRP)

You are here: NRP Home

Welcome to the National Research Program

On this page: Recent Publications | Featured Science | Useful Links

The USGS National Research Program (NRP), part of the USGS Water Mission Area, conducts research to develop and disseminate science-based information and tools needed for a fundamental understanding of the processes that affect the availability, movement, and quality of the Nation’s water resources. Our science supports a wide range of policies and activities, including:

Science Topics

  • Hydrogeology of Lakes, Wetlands and Streams

    Hydrogeology of Lakes, Wetlands and Streams: Don Rosenberry investigates the spatial and temporal variability of exchange between groundwater and surface water in response to changes in the geometry and hydrogeologic properties of this interface that are driven by episodic and sustained fluvial and hydrologic events.

  • Environmental Tracers of Surface-Water/Ground-Water Exchanges

    Environmental Tracers of Surface-Water/Ground-Water Exchanges: James Constantz is the leading authority on the use of heat as a tracer to understand and quantify surface-water exchanges with groundwater, as well as a leading authority regarding the influence of temperature on hydrologic processes, including infiltration, evaporation and drainage.

  • Stable Isotope Fractionation in Hydrologic Processes

    Stable Isotope Fractionation in Hydrologic Processes : T. B. Coplen prepares gas samples on a glass high vacuum line in the Reston Stable Isotope Laboratory. In this laboratory, samples are analyzed for hydrogen, carbon, nitrogen, oxygen, and sulfur isotopic composition for biological, hydrological, environmental, and forensic science applications.

  • Geochemistry of Hydrothermal Systems

    Geochemistry of Hydrothermal Systems: Bill Evans demonstrates proper use of a ring stand and graduated cylinder to collect gas from an Alaskan mud volcano. This feature was dormant for decades before "erupting" carbon dioxide gas in the late 1990s.

  • Wetland Ecosystem Ecology and Biogeochemistry

    Wetland Ecosystem Ecology and Biogeochemistry: Greg Noe's research seeks to understand the fundamental controls on how wetlands influence water quality by quantifying the interactive influences of hydrology, geomorphology, climate, and biology on nitrogen and phosphorus biogeochemistry in fluvial ecosystems.

Recent NRP Publications

Nilsen, E.B., Rosenbauer, R.J., Fuller, C.C.,  Jaffe, B.J., 2015. Sedimentary organic biomarkers suggest detrimental effects of PAHs on estuarine microbial biomass during the 20th century in San Francisco Bay, CA, USA.  Chemosphere v. 119, p. 961-970 (doi: 10.1016/j.chemosphere.2014.08.053)

Lucas, L.V. Age. Encyclopedia of Estuaries. Springer (in revision for resubmission).

Lucas, L.V. Residence time. Encyclopedia of Estuaries. Springer (in revision for resubmission).

Lucas, L.V. Time scales. Encyclopedia of Estuaries. Springer (in revision for resubmission).

Campbell, K. M., Gallegos, T. J., Landa, E. R. (2015) Biogeochemical aspects of uranium mining, milling, and remediation. Applied Geochemistry 57: 206-235.

Nelson, J.M., McDonald, R.R., Kinzel, P.J., and Legleiter, C.J., in press, Using computational models to improve remotely sensed estimates of river bathymetry, J. Sediment Research.

Nelson, J.M., McDonald, R.R., Shimizu, Y., Kimura, I., Nabi, M., and Asahi, K., in press, Modeling Flow, Sediment- Transport and Morphodynamics in Rivers, 37pp, in: Tools in Geomorphology, 2nd Ed., eds. Piegay, H. and Kondolf, M., Wiley and Sons, Chichester, 640pp.

Burns, E.R., Williams, C.F., Ingebritsen, S.E., Voss, C.I., Spane, F.A., and DeAngelo, J., 2015, Understanding heat and groundwater flow through continental flood basalt provinces: Insights gained from alternative models of permeability/depth relationships for the Columbia Plateau, USA: Geofluids, v. 15, p. 120-138,doi:10.1111/gfl.12095.

Johnson, W.P., Swanson, N., Black, B., Rudd, A., Carling, G., Fernandez, D.P., Luft, J., Van Leeuwen, J., and Marvin-DiPasquale, M., 2015, Total- and methyl-mercury concentrations and methylation rates across the freshwater to hypersaline continuum of the Great Salt Lake, Utah, USA: Science of The Total Environment, v. 511, p. 489-500.

Hupp, C.R., Schenk, E.R., Kroes, D.E., Willard, D.A., Townsend, P.A., and Peet, R.K. 2015. Patterns of floodplain sediment deposition along the regulated lower Roanoke River, North, Carolina: Annual, decadal, centennial scales. Geomorphology v. 228, pp. 666-680.

McCabe, G.J., Hay, L.E., Bock, Markstrom, S.L., and Atkinson, R.D., 2015, Inter-annual and spatial variability of Hamon potential evapotranspiration model coefficients: Journal of Hydrology, v. 521, p. 389–394.

Farrar, C., DeAngelo, J., Clor, L., Murphy, F., Williams, C., Grubb, F., and Hurwitz, S., 2010, Temperature data from wells in Long Valley Caldera, California (ver. 2.0, January 2015): U.S. Geological Survey Data Series 523 [get publication]

Cozzarelli, I. M., Schreiber, M. E., Erickson, M. L. and Ziegler, B. A. (2015), Arsenic Cycling in Hydrocarbon Plumes: Secondary Effects of Natural Attenuation. Groundwater. doi: 10.1111/gwat.12316

Fan, Y., Richard, S., Bristol, S., Ingebritsen, S.E., Moosdorf, N., Packman, A., Gleeson, T., Zaslavsky, I., Peckham, S., Murdoch, L., Feinen, M., Cardiff, M., Tarboton, D., Jones, N., Hooper, R., Arrigo, J., Gochis, D., Olson, J., and Wolock, D., 2015, DigitalCrust – A 4D data system of material properties for transforming research on crustal fluid flow:  Geofluids, v. 15, p. 372-379, doi:10.1111/gfl.12114.

Ingebritsen, S.E., and Gleeson, T., 2015, Introduction to the special issue on crustal permeability: Geofluids, v. 15, p. 1-10,doi:10.1111/gfl.12118.

[View All NRP Publications]

The U.S. Geological Survey (USGS) main home page

Water Resources of the United States, access to water data, publications, maps, and more

The State Water Resources Research Institute (WRRI), a Federal-State partnership which focuses on state and regional water problems

USGS Mendenhall Postdoctoral Research Fellowship Program, USGS postdoctoral opportunities

Featured Science and Activities

Dallas Hudson: Heeding Nature's Call with One-Lake Study

USGS NRP Scientist Dallas Hudson

Dallas Hudson has studied northern pike in Minnesota to determine how quickly they grow and how they respond to angling pressure. Read the full article

Leonard Konikow Elected as a Member of the National Academy of Engineering

USGS NRP Scientist Leonard Konikow

Leonard Konikow has been elected as a member of the National Academy of Engineering. Academy membership, one of the highest professional distinctions accorded to an engineer, honors those who have made outstanding contributions to engineering research, practice, or education. Read the full press release

Kim Wickland to Serve as Associate Editor for Limnology and Oceanography

USGS NRP Scientist Kimberly Wickland

Kim Wickland has been selected to serve as an Associate Editor for the journal Limnology and Oceanography, the flagship journal of the Association for the Sciences of Limnology and Oceanography (ASLO). You can access the journal here.

James Cloern to Receive ASLO Ruth Patrick Award

USGS NRP Scientist James Cloern

USGS NRP scientist James Cloern has been selected to receive the American Society of Limnology and Oceanography's prestigious Ruth Patrick Award. This award honors outstanding research by a scientist in the application of basic aquatic science principles to the identification, analysis and/or solution of important environmental problems.

Daniel Cayan and Michael Dettinger Receive California DWR Award

(L-R) USGS NRP Scientists Michael Dettinger and Daniel Cayan

USGS NRP scientists Daniel Cayan and Michael Dettinger, along with Anne Steinemann of the Scripps Institution of Oceanography, were recipients of the Climate Science Service Award from the California Department of Water Resources. This award is given to researchers and consultants who have helped DWR incorporate climate change adaptation into water planning and management. Read the full press release

Jonathan Nelson Receives Hans Albert Einstein Award

USGS NRP Scientist Jonathan Nelson

Jonathan M. Nelson, Ph.D., M.ASCE, is the recipient of the 2014 Hans Albert Einstein Award from the American Society of Civil Engineers. This award recognizes his outstanding contributions to the advancement of river sediment transport and morphodynamics, and exceptional service to the community. Read the full press release

Elizabeth Jones Receives 2014 Dalway J. Swaine Award

NRP Scientist Emeritus Elizabeth Jones received the 2014 Dalway J. Swaine Award for best refereed paper in coal and hydrocarbon source rock geochemistry. You can acces the paper, The effect of coal bed dewatering and partial oxidation on biogenic methane potential, at ScienceDirect.com.

Clifford I. Voss Selected as 2015 Birdsall-Dreiss Distinguished Lecturer

USGS NRP Scientist Clifford I. Voss

Clifford I. Voss has been selected as the 2015 Birdsall-Dreiss Distinguished Lecturer by GSA's Hydrogeology Division. Cliff, an internationally recognized expert in groundwater modeling, is a senior scientist with the National Research Program. For more information or to schedule a presentation, please visit http://water.usgs.gov/nrp/2015-Birdsall-Dreiss-Lecture-Voss/.