Michelle Hornberger, PhD
Michelle Hornberger, PhD, is a Physical Scientist for the USGS Water Resources Mission Area.
U.C. Davis (Ph.D): Ecology
Moss Landing Marine Labs (M.S.): Marine Ecology
U.C. Santa Barbara (B.A.): Environmental Studies/Geology
Science and Products
Filter Total Items: 63
Water-quality, bed-sediment, and biological data (October 2002 through September 2003) and statistical summaries of data for streams in the upper Clark Fork basin, Montana
No abstract available.
Authors
Kent A. Dodge, Michelle I. Hornberger, Irene R. Lavigne
Water-quality, bed-sediment, and biological data (October 2001 through September 2002) and statistical summaries of data for streams in the upper Clark Fork basin, Montana
No abstract available.
Authors
Kent A. Dodge, Michelle I. Hornberger, Irene R. Lavigne
Near field receiving water monitoring of trace metals in clams (Macoma balthica) and sediments near the Palo Alto water quality control plant in south San Francisco Bay, California: 2002
This report presents trace element concentrations analyzed on samples of fine-grained sediments and clams (Macoma balthica) collected from a mudflat one kilometer south of the discharge of the Palo Alto Regional Water Quality Control Plant in South San Francisco Bay. This report serves as a continuation of the Near Field Receiving Water Monitoring Study, which was started in 1994. The data for 200
Authors
Edward Moon, Carlos Primo C. David, Samuel N. Luoma, Daniel J. Cain, Michelle I. Hornberger, Irene R. Lavigne
Water-Quality, Bed-Sediment, and Biological Data (October 2000 through September 2001) and Statistical Summaries of Data for Streams in the Upper Clark Fork Basin, Montana
No abstract available.
Authors
Kent A. Dodge, Michelle I. Hornberger, Carlos Primo C. David
Near field receiving water monitoring of trace metals in clams (macoma balthica) and sediments near the Palo Alto Water Quality Control Plant in South San Francisco Bay, California: 1999-2001
This report presents trace element concentrations analyzed on samples of fine-grained sediments and clams (Macoma balthica) collected from a mudflat one kilometer south of the discharge of the Palo Alto Regional Water Quality Control Plant in South San Francisco Bay. This report serves as a continuation of the Near Field Receiving Water Monitoring Study which was started in 1994. The data for 1999
Authors
Carlos Primo C. David, Samuel N. Luoma, Cynthia L. Brown, Daniel J. Cain, Michelle I. Hornberger, Irene R. Lavigne
Trace-metal concentrations in sediment and water and health of aquatic macroinvertebrate communities of streams near Park City, Summit County, Utah
The spatial distribution of metals in streambed sediment and surface water of Silver Creek, McLeod Creek, Kimball Creek, Spring Creek, and part of the Weber River, near Park City, Utah, was examined. From the mid-1800s through the 1970s, this region was extensively mined for silver and lead ores. Although some remediation has occurred, residual deposits of tailing wastes remain in place along larg
Authors
Elis M.P. Giddings, Michelle I. Hornberger, Heidi K. Hadley
Water-quality, bed-sediment, and biological data (October 1999 through September 2000) and statistical summaries of data for streams in the upper Clark Fork basin, Montana
No abstract available.
Authors
K. A. Dodge, Michelle I. Hornberger, C. P. C. David
Geographic signatures of North American West Coast estuaries
West Coast estuaries are geologically young and composed of a variety of geomorphological types. These estuaries range from large fjords to shallow lagoons; from large to low freshwater flows. Natural hazards include E1 Niños, strong Pacific storms, and active tectonic activity. West Coast estuaries support a wide range of living resources: five salmon species, harvestable shellfish, waterfowl and
Authors
Robert Emmett, Roberto Llansó, Jan Newton, Ron Thom, Michelle Hornberger, Cheryl Morgan, Colin Levings, Andrea Copping, Paul Fishman
Three-dimensional finite-volume F-LLAM implementation
No abstract available.
Authors
C.I. Heberton, T.F. Russell, Leonard F. Konikow, Michelle I. Hornberger
Water-quality, bed-sediment, and biological data (October 1998 through September 1999) and statistical summaries of data for streams in the upper Clark Fork basin, Montana
No abstract available.
Authors
K. A. Dodge, Michelle I. Hornberger, C. P. C. David
Linkage of bioaccumulation and biological effects to changes in pollutant loads in south San Francisco Bay
The developed world has invested billions of dollars in waste treatment since the 1970s; however, changes in ecological or biological responses are rarely associated with reductions in metal pollutants. Here we present a novel, 23-yr time series of environmental change from a San Francisco Bay mudflat located 1 km from the discharge of a suburban domestic sewage treatment plant. Samples of surface
Authors
Michelle I. Hornberger, S. N. Luoma, D.J. Cain, F. Parchaso, C. L. Brown, R. M. Bouse, C. Wellise, J.K. Thompson
Surface-water-quality assessment of the Yakima River basin in Washington: Spatial and temporal distribution of trace elements in water, sediment, and aquatic biota, 1987-91
The report describes the distribution of trace elements in sediment, water, and aquatic biota in the Yakima River basin, Washington. Trace elements were determined from streambed sediment, suspended sediment, filtered and unfiltered water samples, aquatic insects, clams, fish livers, and fish fillets between 1987 and 1991. The distribution of trace elements in these media was related to local geol
Authors
Gregory J. Fuhrer, Daniel J. Cain, Stuart W. McKenzie, Joseph F. Rinella, J. Kent Crawford, Kenneth A. Skach, Michelle I. Hornberger, Marshall W. Gannett
Science and Products
Filter Total Items: 63
Water-quality, bed-sediment, and biological data (October 2002 through September 2003) and statistical summaries of data for streams in the upper Clark Fork basin, Montana
No abstract available.
Authors
Kent A. Dodge, Michelle I. Hornberger, Irene R. Lavigne
Water-quality, bed-sediment, and biological data (October 2001 through September 2002) and statistical summaries of data for streams in the upper Clark Fork basin, Montana
No abstract available.
Authors
Kent A. Dodge, Michelle I. Hornberger, Irene R. Lavigne
Near field receiving water monitoring of trace metals in clams (Macoma balthica) and sediments near the Palo Alto water quality control plant in south San Francisco Bay, California: 2002
This report presents trace element concentrations analyzed on samples of fine-grained sediments and clams (Macoma balthica) collected from a mudflat one kilometer south of the discharge of the Palo Alto Regional Water Quality Control Plant in South San Francisco Bay. This report serves as a continuation of the Near Field Receiving Water Monitoring Study, which was started in 1994. The data for 200
Authors
Edward Moon, Carlos Primo C. David, Samuel N. Luoma, Daniel J. Cain, Michelle I. Hornberger, Irene R. Lavigne
Water-Quality, Bed-Sediment, and Biological Data (October 2000 through September 2001) and Statistical Summaries of Data for Streams in the Upper Clark Fork Basin, Montana
No abstract available.
Authors
Kent A. Dodge, Michelle I. Hornberger, Carlos Primo C. David
Near field receiving water monitoring of trace metals in clams (macoma balthica) and sediments near the Palo Alto Water Quality Control Plant in South San Francisco Bay, California: 1999-2001
This report presents trace element concentrations analyzed on samples of fine-grained sediments and clams (Macoma balthica) collected from a mudflat one kilometer south of the discharge of the Palo Alto Regional Water Quality Control Plant in South San Francisco Bay. This report serves as a continuation of the Near Field Receiving Water Monitoring Study which was started in 1994. The data for 1999
Authors
Carlos Primo C. David, Samuel N. Luoma, Cynthia L. Brown, Daniel J. Cain, Michelle I. Hornberger, Irene R. Lavigne
Trace-metal concentrations in sediment and water and health of aquatic macroinvertebrate communities of streams near Park City, Summit County, Utah
The spatial distribution of metals in streambed sediment and surface water of Silver Creek, McLeod Creek, Kimball Creek, Spring Creek, and part of the Weber River, near Park City, Utah, was examined. From the mid-1800s through the 1970s, this region was extensively mined for silver and lead ores. Although some remediation has occurred, residual deposits of tailing wastes remain in place along larg
Authors
Elis M.P. Giddings, Michelle I. Hornberger, Heidi K. Hadley
Water-quality, bed-sediment, and biological data (October 1999 through September 2000) and statistical summaries of data for streams in the upper Clark Fork basin, Montana
No abstract available.
Authors
K. A. Dodge, Michelle I. Hornberger, C. P. C. David
Geographic signatures of North American West Coast estuaries
West Coast estuaries are geologically young and composed of a variety of geomorphological types. These estuaries range from large fjords to shallow lagoons; from large to low freshwater flows. Natural hazards include E1 Niños, strong Pacific storms, and active tectonic activity. West Coast estuaries support a wide range of living resources: five salmon species, harvestable shellfish, waterfowl and
Authors
Robert Emmett, Roberto Llansó, Jan Newton, Ron Thom, Michelle Hornberger, Cheryl Morgan, Colin Levings, Andrea Copping, Paul Fishman
Three-dimensional finite-volume F-LLAM implementation
No abstract available.
Authors
C.I. Heberton, T.F. Russell, Leonard F. Konikow, Michelle I. Hornberger
Water-quality, bed-sediment, and biological data (October 1998 through September 1999) and statistical summaries of data for streams in the upper Clark Fork basin, Montana
No abstract available.
Authors
K. A. Dodge, Michelle I. Hornberger, C. P. C. David
Linkage of bioaccumulation and biological effects to changes in pollutant loads in south San Francisco Bay
The developed world has invested billions of dollars in waste treatment since the 1970s; however, changes in ecological or biological responses are rarely associated with reductions in metal pollutants. Here we present a novel, 23-yr time series of environmental change from a San Francisco Bay mudflat located 1 km from the discharge of a suburban domestic sewage treatment plant. Samples of surface
Authors
Michelle I. Hornberger, S. N. Luoma, D.J. Cain, F. Parchaso, C. L. Brown, R. M. Bouse, C. Wellise, J.K. Thompson
Surface-water-quality assessment of the Yakima River basin in Washington: Spatial and temporal distribution of trace elements in water, sediment, and aquatic biota, 1987-91
The report describes the distribution of trace elements in sediment, water, and aquatic biota in the Yakima River basin, Washington. Trace elements were determined from streambed sediment, suspended sediment, filtered and unfiltered water samples, aquatic insects, clams, fish livers, and fish fillets between 1987 and 1991. The distribution of trace elements in these media was related to local geol
Authors
Gregory J. Fuhrer, Daniel J. Cain, Stuart W. McKenzie, Joseph F. Rinella, J. Kent Crawford, Kenneth A. Skach, Michelle I. Hornberger, Marshall W. Gannett