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Duffy, Walter G. |
1995 |
"Environmental Fate of Phorate and Its Metabolites in Northern Prairie Wetlands" in Journal of Freshwater Ecology |
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Duffy, Walter G. |
1995 |
"The impact of phorate on the genetic diversity of wetland aquatic invertebrates" in Journal of the Minnesota Academy of Science |
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Duffy, Walter G. |
1995 |
"Influence of Vegetated Wetlands on the Water Quality of Two Glacial Prairie Lakes" in Journal of the Minnesota Academy of Science |
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Duffy, Walter G. |
1995 |
"Food Habits of Channel Catfish in Lake Oahe, South Dakota" in Journal of Freshwater Ecology |
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Duffy, Walter G. |
1995 |
"Monthly and Size-Related Changes in the Diet of Rainbow Trout in Lake Oahe, South Dakota" in Journal of Freshwater Ecology |
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Duffy, Walter G. |
1996 |
"The effect of phorate on wetland macroinvertebrates" in Environmental Toxicology and Chemistry |
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Duffy, Walter G. |
1996 |
"Evaluation of Four Wetland Aquatic Invertebrate Samplers and Four Sample Sorting Methods" in Journal of Freshwater Ecology |
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Duffy, Walter G. |
1996 |
"Caloric Densities of Three Predatory Fishes and Their Prey in Lake Oahe, South Dakota" in Journal of Freshwater Ecology |
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Duffy, Walter G. |
1996 |
"An Efficient Method for Setting Gill Nets under Ice" in North American Journal of Fisheries Management |
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Duffy, Walter G. |
1997 |
"Food habits of walleye in Shadehill Reservoir, South Dakota" in Journal of Freshwater Ecology |
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Duffy, Walter G. |
1998 |
"Uptake of dissolved organic carbon (DOC) by Daphnia pulex" in Journal of Freshwater Ecology |
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Duffy, Walter G. |
1998 |
"Population dynamics, production and prey consumption by fathead minnows (Pimephales promelas) in prairie wetlands: a bioenergetics approach" in Canadian Journal of Fisheries and Aquatic Sciences |
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Duffy, Walter G. |
1998 |
"Size Selection of Rainbow Smelt by Small Mesh Gill Nets" in The Prairie Naturalist |
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Duffy, Walter G. |
1999 |
"Movement rules for individual-based models of stream fish" in Ecological Modelling |
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Duffy, Walter G. |
1999 |
"Wetlands of Yellowstone and Grand Teton National Parks: aquatic invertebrate diversity and community structure (pdf)" in Invertebrates in Freshwater Wetlands of North America: Ecology and Management |
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Duffy, Walter G. |
1999 |
"'Paedocannibal' Morph Barred Tiger Salamanders (Ambystoma tigrinum mavortium) from Eastern South Dakota" in The American Midland Naturalist |
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Duffy, Walter G. |
1999 |
"A biological assessment of four northern Black Hills streams" in Proceedings of the South Dakota Academy of Science |
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Duffy, Walter G. |
2000 |
Science Support for Wetland Restoration in the Napa-Sonoma Salt Ponds, San Francisco Bay Estuary 2000 Progress Report |
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Duffy, Walter G. |
2001 |
"A Caloric-based Evaluation of Diet Indices for Largemouth Bass" in Environmental Biology of Fishes |
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Duffy, Walter G. |
2001 |
"Fidelity and Survival of Juvenile Coho Salmon in Response to a Flood" in Transactions of the American Fisheries Society |
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Duffy, Walter G. |
2001 |
"Influences of fathead minnows and aquatic macrophytes on nutrient partitioning and ecosystem structure in two prairie wetlands" in Archiv fur Hydrobiologie |
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Duffy, Walter G. |
2001 |
"Size distribution of aquatic invertebrates in two prairie wetlands, with and without fish, with implications for community production" in Freshwater Biology |
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Duffy, Walter G. |
2001 |
"Reply to ‘Discussion on ‘Movement rules for Individual-based models of stream fish’" in Ecological Modelling |
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Duffy, Walter G. |
2003 |
"Effects of sediment load on emergence of aquatic invertebrates and plants from wetland soil egg and seed banks" in Wetlands |
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Duffy, Walter G. |
2004 |
"Invertebrate egg banks of restored, natural, and drained wetlands in the prairie pothole region of the United States" in Wetlands |