Dale M Robertson
Dale Robertson is a Research Hydrologist with the Upper Midwest Water Science Center.
Dale is an Adjunct Professor at the University of Wisconsin-Green Bay, Michigan Technological University, and University of Toledo, and a Honorary Fellow with the Center for Limnology at the University of Wisconsin-Madison. His current research with the USGS deals with modeling eutrophication and mixing in lakes, estimating loads and concentrations of nutrients and sediment in streams over large geographic areas, such as the Great Lakes and Mississippi River Basins, developing nutrient criteria for streams and rivers, and examining the effects of climate change on the physical dynamics, ice cover, and productivity of lakes.
AREAS OF EXPERTISE
- Biogeochemistry - Hydrology/Limnology
- Eutrophication - Nutrient Transport and Fate
- Limnology
- Water-quality modeling in Lakes
- Watershed modeling (SPARROW)
- Influence of environmental factors, watershed management strategies, and in-lake management alternatives on the water quality of rivers and lakes
- Climate Change - Ice as climatic indicators
- Regional loading estimates
Education and Certifications
Post-Doctoral Research Fellow, in Reservoir Modeling - Centre for Water Research, University of Western Australia, Perth. 1989-1991.
Ph.D Oceanography and Limnology - University of Wisconsin-Madison.
Dissertation: "The Use of Lake Water Temperature and Ice Cover as Climatic Indicators", 1984-1989.
M.S. Oceanography and Limnology-University of Wisconsin-Madison.
Thesis:"Interbasin Separation and Its Impact on the Annual Heat Budgets of the Individual Basins in Trout Lake, Wisconsin," 1981-1984.
B.S. Biology, Chemistry, and Mathematics - St. Norbert College, DePere, Wisconsin, 1976-1981.
Science and Products
Estimates of long-term mean-annual nutrient loads considered for use in SPARROW models of the Midcontinental region of Canada and the United States, 2002 base year
A surrogate regression approach for computing continuous loads for the tributary nutrient and sediment monitoring program on the Great Lakes
Effects of water level and climate on the hydrodynamics and water quality of Anvil Lake, Wisconsin, a shallow seepage lake
Lakes and reservoirs—Guidelines for study design and sampling
Geospatial data for developing nutrient SPARROW models for the Midcontinental region of Canada and the United States
Seasonality of change: Summer warming rates do not fully represent effects of climate change on lake temperatures
Water-quality and lake-stage data for Wisconsin lakes, water year 2014
Water-quality and lake-stage data for Wisconsin lakes, water years 2012–2013
Multiple models guide strategies for agricultural nutrient reductions
Phosphorus (P) and HABs: Sources of P discharged from the Maumee River into Lake Erie
Shifting currents: Progress, setbacks, and shifts in policy and practice
Western Lake Erie Basin: Soft-data-constrained, NHDPlus resolution watershed modeling and exploration of applicable conservation scenarios
Science and Products
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Estimates of long-term mean-annual nutrient loads considered for use in SPARROW models of the Midcontinental region of Canada and the United States, 2002 base year
Streamflow and nutrient concentration data needed to compute nitrogen and phosphorus loads were compiled from Federal, State, Provincial, and local agency databases and also from selected university databases. The nitrogen and phosphorus loads are necessary inputs to Spatially Referenced Regressions on Watershed Attributes (SPARROW) models. SPARROW models are a way to estimate the distribution, soAuthorsDavid A. Saad, Glenn A. Benoy, Dale M. RobertsonA surrogate regression approach for computing continuous loads for the tributary nutrient and sediment monitoring program on the Great Lakes
Water quality (WQ) in many Great Lake tributaries has been degraded (increased nutrient and sediment concentrations) due to changes in their watersheds, resulting in downstream eutrophication. As part of the Great Lakes Water Quality Agreement, specific goals were established for loading of specific constituents (e.g., phosphorus). In 2010, the Great Lakes Restoration Initiative was launched to idAuthorsDale M. Robertson, Laura E. Hubbard, David L. Lorenz, Daniel J. SullivanEffects of water level and climate on the hydrodynamics and water quality of Anvil Lake, Wisconsin, a shallow seepage lake
Interannual differences in the water quality of Anvil Lake, Wisconsin, were examined to determine how water level and climate affect the hydrodynamics and trophic state of shallow lakes, and their importance compared to anthropogenic changes in the watershed. Anvil Lake is a relatively pristine seepage lake with hydrology dominated by precipitation, evaporation, and groundwater exchange enabling tAuthorsDale M. Robertson, Paul F. Juckem, Eric D. Dantoin, Luke A. WinslowLakes and reservoirs—Guidelines for study design and sampling
The “National Field Manual for the Collection of Water-Quality Data” (NFM) is an online report with separately published chapters that provides the protocols and guidelines by which U.S. Geological Survey personnel obtain the data used to assess the quality of the Nation’s surface-water and groundwater resources. Chapter A10 reviews limnological principles, describes the characteristics that distiAuthorsGeospatial data for developing nutrient SPARROW models for the Midcontinental region of Canada and the United States
Through the International Watersheds Initiative of the International Joint Commission (IJC), the SpatiallyReferenced Regressions on Watershed attributes (SPARROW) model developed by the U.S. Geological Survey (USGS) is being applied to the Great Lakes, Rainy River – Lake of the Woods and Red-Assiniboine basins. The objective of this binational application of the SPARROW model is to better understaAuthorsIvana Vouk, Richard S. Burcher, Craig M. Johnston, R. Wayne Jenkinson, David A. Saad, John S. Gaiot, Glenn A. Benoy, Dale M. Robertson, Michael LaittaSeasonality of change: Summer warming rates do not fully represent effects of climate change on lake temperatures
Responses in lake temperatures to climate warming have primarily been characterized using seasonal metrics of surface-water temperatures such as summertime or stratified period average temperatures. However, climate warming may not affect water temperatures equally across seasons or depths. We analyzed a long-term dataset (1981–2015) of biweekly water temperature data in six temperate lakes in WisAuthorsLuke Winslow, Jordan S. Read, Gretchen J. A. Hansen, Kevin C. Rose, Dale M. RobertsonWater-quality and lake-stage data for Wisconsin lakes, water year 2014
IntroductionThe U.S. Geological Survey (USGS), in cooperation with local and other agencies, collects data at selected lakes throughout Wisconsin. These data, accumulated over many years, provide a database for developing an improved understanding of the water quality of lakes. To make these data available to interested parties outside the USGS, the data are published annually in this report serieAuthorsS. Bridgett Manteufel, Dale M. RobertsonWater-quality and lake-stage data for Wisconsin lakes, water years 2012–2013
IntroductionThe U.S. Geological Survey (USGS), in cooperation with local and other agencies, collects data at selected lakes throughout Wisconsin. These data, accumulated over many years, provide a data base for developing an improved understanding of the water quality of lakes. To make these data available to interested parties outside the USGS, the data are published annually in this report seriAuthorsS. Bridgett Manteufel, Dale M. RobertsonMultiple models guide strategies for agricultural nutrient reductions
In response to degraded water quality, federal policy makers in the US and Canada called for a 40% reduction in phosphorus (P) loads to Lake Erie, and state and provincial policy makers in the Great Lakes region set a load-reduction target for the year 2025. Here, we configured five separate SWAT (US Department of Agriculture's Soil and Water Assessment Tool) models to assess load reduction strateAuthorsDonald Scavia, Margaret Kalcic, Rebecca Logsdon Muenich, Jennifer Read, Noel Aloysius, Isabella Bertani, Chelsie Boles, Remegio Confesor, Joseph DePinto, Marie Gildow, Jay Martin, Todd Redder, Dale M. Robertson, Scott P. Sowa, Yu-Chen Wang, Haw YenPhosphorus (P) and HABs: Sources of P discharged from the Maumee River into Lake Erie
No abstract available.AuthorsRebecca Logsdon Muenich, Laura Johnson, John F. Bratton, Kristin DeVanna Fussell, Doug Kane, Margaret Kalcic, Dale M. Robertson, Sandra M. Eberts, Mary Anne Evans, Kenneth J. GibbonsShifting currents: Progress, setbacks, and shifts in policy and practice
The Wisconsin Academy’s initial Waters of Wisconsin project (WOW I) facilitated a statewide conversation between 2000 and 2003 around one main question: How can we ensure healthy aquatic ecosystems and clean, abundant water supplies for tomorrow’s Wisconsin? Robust participation in this conversation underscored the important role citizens have in the stewardship of our waters, and we found enthusiAuthorsCharles Dunning, Dale M. RobertsonWestern Lake Erie Basin: Soft-data-constrained, NHDPlus resolution watershed modeling and exploration of applicable conservation scenarios
Complex watershed simulation models are powerful tools that can help scientists and policy-makers address challenging topics, such as land use management and water security. In the Western Lake Erie Basin (WLEB), complex hydrological models have been applied at various scales to help describe relationships between land use and water, nutrient, and sediment dynamics. This manuscript evaluated the cAuthorsHaw Yen, Michael J. White, Jeffrey G. Arnold, S. Conor Keitzer, Mari-Vaughn V. Johnson, Jay D. Atwood, Prasad Daggupati, Matthew E. Herbert, Scott P. Sowa, Stuart A. Ludsin, Dale M. Robertson, Raghavan Srinivasan, Charles A. Rewa - Web Tools
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