Ground-water conditions in Utah, spring of 2009
Carole B. Burden, David V. Allen, Ryan C. Rowland, Martel J. Fisher, Michael L. Freeman, Paul Downhour, Ashley Nielson, Robert J. Eacret, Andrew Myers, Bradley A. Slaugh, Robert L. Swenson, James H. Howells, Howard K. Christiansen
2009, Cooperative Investigations Report 50
This is the forty-sixth in a series of annual reports that describe ground-water conditions in Utah. Reports in this series, published cooperatively by the U.S. Geological Survey and the Utah Department of Natural Resources, Division of Water Resources and Division of Water Rights, and the Utah Department of Environmental Quality,...
How humans and nature have shaped the San Francisco Estuary since the Gold Rush
B. E. Jaffe
2009, Report, The Pulse of the Estuary: Monitoring and Managing Water Quality in the San Francisco Estuary
The San Francisco Estuary has undergone dramatic changes since the Gold Rush, as both natural forces and human activities have added and removed massive quantities of sediment, primarily sand and mud. A long-term perspective of sediment movement and patterns of sediment deposition and erosion is vital for effective management of...
Evaluating the power to detect temporal trends in fishery independent surveys: A case study based on Gillnets Set in the Ohio waters of Lake Erie for walleye
Tyler Wagner, Christopher S. Vandergoot, Jeff Tyson
2009, North American Journal of Fisheries Management (29) 805-816
Fishery-independent (FI) surveys provide critical information used for the sustainable management and conservation of fish populations. Because fisheries management often requires the effects of management actions to be evaluated and detected within a relatively short time frame, it is important that research be directed toward FI survey evaluation, especially with...
Contributions of nitrogen to the Barnegat Bay-Little Egg Harbor Estuary: Updated loading estimates
Christine M. Wieben, Ronald J. Baker
2009, Report, Barnegat Bay Partnership State of the Bay Technical Report
Based on the most recent and most accurate data available through 2008, the total load of nitrogen to the Barnegat Bay‐Little Egg Harbor (BB‐LEH) estuary from the most substantial sources (surface water, including surface‐water discharge and direct storm runoff; ground‐water discharge; and atmospheric deposition) is estimated to be 650,000 kilograms...
The observed relationship between wave conditions and beach response, Ocean Beach, San Francisco, CA
J.E. Hansen, P.L. Barnard
2009, Journal of Coastal Research 1771-1775
Understanding how sandy beaches respond to storms is critical for effective sediment management and developing successful erosion mitigation efforts. However, only limited progress has been made in relating observed beach changes to wave conditions, with one of the major limiting factors being the lack of temporally dense beach topography and...
Responses of stream nitrate and dissolved organic carbon loadings to hydrological forcing and climate change in an upland forest of the northeast USA
Stephen D. Sebestyen, Elizabeth W. Boyer, James B. Shanley
2009, Journal of Geophysical Research (114)
[1] In coming decades, higher annual temperatures, increased growing season length, and increased dormant season precipitation are expected across the northeastern United States in response to anthropogenic forcing of global climate. We synthesized long-term stream hydrochemical data from the Sleepers River Research Watershed in Vermont, United States, to explore the...
Streamflow and fluvial sediment transport in Pool C, restored section of the Kissimmee River
J. Leroy Pearman, Allen C. Gellis, Philip J. Habermehl
Joann Mossa, Allen C. Gellis, Cliff R. Hupp, J. Leroy Pearman, Ursula Garfield, Edward R. Schenk, Jim Rasmussen, Jose Valdes, Philip J. Habermehl, editor(s)
2009, Report, Geomorphic monitoring of the Kissimmee River restoration: 2006-2009
The Kissimmee River Restoration Project was authorized by Congress in 1992 to restore more than 64 km2 (square kilometers) of river/floodplain ecosystem including 69 km of meandering river channel and 10,900 hectares (ha) of wetlands. Although biologic monitoring is an integral and active part of the Kissimmee River restoration, by...
Olympic Fisher Reintroduction Project- 2009 Progress Report
Jeffrey C. Lewis, Patti J. Happe, Kurt J. Jenkins, David J. Manson
2009, Report
The 2009 progress report is a summary of the reintroduction, monitoring, and research efforts undertaken during the first two years of the Olympic fisher reintroduction project. Jeffrey C. Lewis of Washington Department of Fish and Wildlife, Patti J. Happe of Olympic National Park, and Kurt J. Jenkins of U. S....
Monitoring and modeling shoreline response due to shoreface nourishment on a high-energy coast
P. L. Barnard, Li H. Erikson, J. E. Hansen
2009, Journal of Coastal Research 29-33
Shoreface nourishment can be an efficient technique to feed sediment into the littoral zone without the order of magnitude cost increase incurred by directly nourishing the beach. An erosion hot spot at Ocean Beach in San Francisco, California, USA, threatens valuable public infrastructure as well as safe recreational use of...
Characterization of rock samples and mineralogical controls on leachates
Jane M. Hammarstrom, Charles A. Cravotta III, Daniel G. Galeone, John C. Jackson, Frank T. Dulong
Roger J. Hornberger, Keith B.C. Brady, editor(s)
2009, Report, Development and interpretation of the ADTI-WP2 Leaching Column Method (kinetic test procedure for the prediction of coal mine drainage quality). EPA Method 1627
Rocks associated with coal beds typically include shale, sandstone, and (or) limestone. In addition to common rock-forming minerals, all of these rock types may contain sulfide and sulfate minerals, various carbonate minerals, and organic material. These different minerals have inherently different solubility characteristics, as well as different acid-generating or acid-neutralizing...
Estimating phosphorus concentrations following alum treatment using apparent settling velocity
John Panuska, Dale M. Robertson
2009, Lake and Reservoir Management (15) 28-38
he apparent settling velocity (Vs) is a term used in empirical, steady-state, mass-balance lake models to represent the net phosphorus flux from the water column. The Vollenweider (1969) mixed-reactor lake model was rearranged and used to calculate Vs values for total phosphorus (TP) for three lakes treated with alum to...
Rehabilitation of Delavan Lake, Wisconsin
Dale M. Robertson, Gerald L. Goddard, D.R. Helsel, Kevin L. MacKinnon
2009, Lake and Reservoir Management (16) 155-176
A comprehensive rehabilitation plan was developed and implemented to shift Delavan Lake, Wisconsin, from a hypereutrophic to a mesotrophic condition. The plan was threefold: (1) reduce external phosphorus (P) loading by applying Best Management Practices in the watershed, enhance an existing wetland, and short-circuit the inflows through...
Evaluation of methods and uncertainties in the chemical budgets
James W. LaBaugh, Donald C. Buso, Gene E. Likens
Thomas Winterstein, Gene E. Likens, editor(s)
2009, Book chapter, Mirror Lake: Interactions among air, land, and water
This chapter examines the uncertainties inherent in the water and chemical budgets of the lake in relation to the differences between chemical mass change in storage and to the balance between solute inputs and solute outputs associated with water fluxes. It begins by discussing uncertainty in the water budgets used...
Diffusion-equation representations of landform evolution in the simplest circumstances: Appendix C
Thomas C. Hanks
2009, Book, Friends of the Pleistocene 2009 Pacific Cell Field Trip: Paleoseismic, geomorphic, and geodetic studies across the Central Great Basin: Exploring active deformation along the eastern edge of the Pacific/North American plate boundary.
The diffusion equation is one of the three great partial differential equations of classical physics. It describes the flow or diffusion of heat in the presence of temperature gradients, fluid flow in porous media in the presence of pressure gradients, and the diffusion of molecules in the presence of chemical...
Online interactive U.S. Reservoir Sedimentation Survey Database
J.B. Gray, J.M. Bernard, G. E. Schwarz, D. W. Stewart, K.T. Ray
2009, Eos, Transactions, American Geophysical Union (90) 199
In April 2009, the U.S. Geological Survey and the Natural Resources Conservation Service (prior to 1994, the Soil Conservation Service) created the Reservoir Sedimentation Survey Database (RESSED) and Web site, the most comprehensive compilation of data from reservoir bathymetric and dry basin surveys in the United States. RESSED data can...
Converting nonstandard fish sampling data to standardized data
James Peterson, Craig P. Paukert
2009, Book chapter, Standard methods for sampling North American freshwater fishes
Fishery biologists spend considerable effort over multiple years collecting data on fish population and community status using a particular sampling method or set of methods. However, new (and often more effective) sampling methods and technologies are continuously being developed. To incorporate these new sampling techniques, fishery biologists need a means...
Remote sensing of global croplands for food security: Way forward
Prasad S. Thenkabail, John G. Lyon
Prasad S. Thenkabail, Chandrashekhar M. Biradar, Hugh Turral, John G. Lyon, editor(s)
2009, Book chapter, Remote sensing of global croplands for food security
This book opens a new pathway for global mapping that is focused on a specific land use theme, such as irrigated or rain-fed croplands and classes within these themes. Since croplands use most of the water consumed by humans, specific knowledge of irrigated and rain-fed croplands will be critical for...
Global Map of Rainfed Cropland Areas (GMRCA) and statistics using remote sensing
Chandrashekhar M. Biradar, Prasad S. Thenkabail, Praveen Noojipady, Y.J. Li, Venkateswarlu Dheeravath, Manohar Velpuri, Hugh Turral, Xueliang L. Cai, Murali Krishna Gumma, Obi Reddy P. Gangalakunta
Prasad S. Thenkabail, Chandrashekhar M. Biradar, Hugh Turral, John G. Lyon, editor(s)
2009, Book chapter, Remote sensing of global croplands for food security
No abstract available....
Irrigated areas of India derived from satellite sensors and national statistics: A way forward from GIAM experience
Prasad S. Thenkabail, Maji Amal Kumar, Chandrashekhar M. Biradar, Praveen Noojipady, G. Chandrakantha, Venkateswarlu Dheeravath, Manohar Velpuri, Obi Reddy P. Gangalakunta
Prasad S. Thenkabail, Chandrashekhar M. Biradar, Hugh Turral, John G. Lyon, editor(s)
2009, Book chapter, Remote sensing of global croplands for food security
No abstract available....
Global irrigated area maps (GIAM) and statistics using remote sensing
Prasad S. Thenkabail, Y.J. Li, Chandrashekhar M. Biradar, Murali Krishna Gumma, Praveen Noojipady, Venkateswarlu Dheeravath, Manohar Velpuri, Obi Reddy P. Gangalakunta
Prasad S. Thenkabail, Chandrashekhar M. Biradar, Hugh Turral, John G. Lyon, editor(s)
2009, Book chapter, Remote sensing of global croplands for food security
No abstract available....
Natural low-pH environments unaffected by human activity
Robert G. Eppinger, Ron Fuge
2009, Applied Geochemistry (24) 189-190
A history of irrigated areas of the world
Prasad S. Thenkabail, Xueliang L. Cai, Y.J. Li, Chandrashekhar M. Biradar, Praveen Noojipady, Venkateswarlu Dheeravath, Manohar Velpuri, Obi Reddy P. Gangalakunta
Prasad S. Thenkabail, Chandrashekhar M. Biradar, Hugh Turral, John G. Lyon, editor(s)
2009, Book chapter, Remote sensing of global croplands for food security
No abstract available....
Context, need: The need and scope for mapping global irrigated and rain-fed areas
Prasad S. Thenkabail, Chandrashekhar M. Biradar, Hugh Turral, John G. Lyon
Prasad S. Thenkabail, Chandrashekhar M. Biradar, Hugh Turral, John G. Lyon, editor(s)
2009, Book chapter, Remote sensing of global croplands for food security
No abstract available....
Remote sensing of global croplands for food security
Prasad S. Thenkabail, Chandrashekhar M. Biradar, Hugh Turral, John G. Lyon
2009, Book
Increases in populations have created an increasing demand for food crops while increases in demand for biofuels have created an increase in demand for fuel crops. What has not increased is the amount of croplands and their productivity. These and many other factors such as decreasing water resources in a...
Climate and hydrological changes in the northeastern United States: recent trends and implications for forested and aquatic ecosystems
Thomas G. Huntington, Andrew D. Richardson, Kevin J. McGuire, Katharine Hayhoe
2009, Canadian Journal of Forest Research (39) 199-212
We review twentieth century and projected twenty-first century changes in climatic and hydrologic conditions in the northeastern United States and the implications of these changes for forest ecosystems. Climate warming and increases in precipitation and associated changes in snow and hydrologic regimes have been observed over the last century, with...
