Publications
This list of Water Resources Mission Area publications includes both official USGS publications and journal articles authored by our scientists. A searchable database of all USGS publications can be accessed at the USGS Publications Warehouse.
Filter Total Items: 18468
California’s water: The Sacramento-San Joaquin Delta
The Delta is the deteriorating, fragile hub of California’s water supply system. Critical decisions about its future are pending.
This publication is part of a briefing kit that highlights the state’s most pressing water management issues in nine key areas:
Climate change and waterManaging droughtsPaying for waterPreparing for floodsThe Sacramento-San Joaquin DeltaStoring waterWater for citiesWate
Authors
Jeffrey Mount, Ellen Hanak, Jay Lund, James E. Cloern, William Fleenor, Brian Gray, Wim Kimmerer, Peter Moyle
Using stable isotopes of carbon to investigate the seasonal variation of carbon transfer in a northwestern Arkansas cave
Stable-isotope analyses are valuable in karst settings, where characterizing biogeochemical cycling of carbon along groundwater flow paths is critical for understanding and protecting sensitive cave and karst water resources. This study quantified the seasonal changes in concentration and isotopic composition (δ13C) of aqueous and gaseous carbon species—dissolved inorganic carbon (DIC) and gaseous
Authors
Katherine J. Knierim, Erik Pollock, Phillip D. Hays, Jam Khojasteh
Sediment budgets, transport, and depositional trends in a large tidal delta
The Sacramento-San Joaquin Delta is the largest delta on the west coast of the United States. It is formed where the confluence of California’s two largest rivers (the Sacramento and San Joaquin) meet the ocean tides and has a significant physical gradient from fluvial to tidal. It is a semidiurnal system (two high and two low tides per day). Today, the Delta is one of the most manipulated in the
Authors
Tara Morgan, Scott Wright
Sources of fine-grained sediment in the Linganore Creek watershed, Frederick and Carroll Counties, Maryland, 2008-10
Sediment fingerprinting quantifies the delivery of fine-grained sediment from a watershed and sediment-budget measurements quantify the erosion and deposition of fine-grained sediment. Both approaches were used in the agricultural and forested 147-square-kilometer (km2) Linganore Creek watershed in Maryland from August 1, 2008 through December 31, 2010, to determine the sources of fine-grained (le
Authors
Allen C. Gellis, Gregory B. Noe, John W. Clune, Michael K. Myers, Cliff R. Hupp, Edward R. Schenk, Gregory E. Schwarz
Simulating the effect of climate change on stream temperature in the Trout Lake Watershed, Wisconsin
The potential for increases in stream temperature across many spatial and temporal scales as a result of climate change can pose a difficult challenge for environmental managers, especially when addressing thermal requirements for sensitive aquatic species. This study evaluates simulated changes to the thermal regime of three northern Wisconsin streams in response to a projected changing climate u
Authors
William R. Selbig
Chemicals of emerging concern in water and bottom sediment in the Great Lakes Basin, 2012: collection methods, analytical methods, quality assurance, and study data
In synoptic surveys of surface-water quality across the United States, a large group of organic chemicals associated with agricultural, household, and industrial waste have been detected. These chemicals are referred to collectively as chemicals of emerging concern (CECs) and include prescription drugs and antibiotics, over-the-counter medications, reproductive hormones, personal-care products, de
Authors
Kathy Lee, Susan K. Langer, Michael A. Menheer, Donald S. Hansen, William T. Foreman, Edward T. Furlong, Zachary G. Jorgenson, Steven J. Choy, Jeremy N. Moore, JoAnn Banda, Daniel J. Gefell
Using natural archives to track sources and long-term trends of pollution: some final thoughts and suggestions for future directions
Newly produced, as well as some so-called legacy contaminants, continue to be released into the environment at an accelerated rate. Given the general lack of integrated, direct monitoring programs, the use of natural archival records of contaminants will almost certainly continue to increase. We conclude this volume with a short chapter highlighting some of our final thoughts, with a focus on a ca
Authors
Jules M. Blais, Michael R. Rosen, John P. Smol
Using natural archives to track sources and long-term trends of pollution: an introduction
This book explores the myriad ways that environmental archives can be used to study the distribution and long-term trajectories of contaminants. The volume first focuses on reviews that examine the integrity of the historic record, including factors related to hydrology, post-depositional diffusion, and mixing processes. This is followed by a series of chapters dealing with the diverse archives av
Authors
Jules Blais, Michael R. Rosen, John Smol
The influence of hydrology on lacustrine sediment contaminant records
The way water flows to a lake, through streams, as runoff, or as groundwater, can control the distribution and mass of sediment and contaminants deposited. Whether a lake is large or small, deep or shallow, open or closed, the movement of water to a lake and the circulation patterns of water within a lake control how and where sediment and contaminants are deposited. Particle-associated contaminan
Authors
Michael R. Rosen
Return to normal streamflows and water levels: summary of hydrologic conditions in Georgia, 2013
The U.S. Geological Survey (USGS) South Atlantic Water Science Center (SAWSC) Georgia office, in cooperation with local, State, and other Federal agencies, maintains a long-term hydrologic monitoring network of more than 340 real-time continuous-record streamflow-gaging stations (streamgages), including 10 real-time lake-level monitoring stations, 67 real-time surface-water-quality monitors, and s
Authors
Andrew E. Knaak, Kerry Caslow, Michael F. Peck
Long-term controls of soil organic carbon with depth and time: a case study from the Cowlitz River Chronosequence, WA USA
Over timescales of soil development (millennia), the capacity of soils to stabilize soil organic carbon (SOC) is linked to soil development through changes in soil mineralogy and other soil properties. In this study, an extensive dataset of soil profile chemistry and mineralogy is compiled from the Cowlitz River Chronosequence (CRC), WA USA. The CRC soils range in age from 0.25 to 1200 kyr, spanni
Authors
Corey R. Lawrence, Jennifer W. Harden, Xiaomei Xu, Marjorie S. Schulz, Susan E. Trumbore
Biokinetics of different-shaped copper oxide nanoparticles in the freshwater gastropod, Potamopyrgus antipodarum
Sediment is recognized as a major environmental sink for contaminants, including engineered nanoparticles (NPs). Consequently, sediment-living organisms are likely to be exposed to NPs. There is evidence that both accumulation and toxicity of metal NPs to sediment-dwellers increase with decreasing particle size, although NP size does not always predict effects. In contrast, not much is known about
Authors
Tina Ramskov, Marie Noële Croteau, Valery E. Forbes, Henriette Selck