Chad Vishy
Science and Products
Year Published: 2018
Field evaluation of carbon dioxide as a fish deterrent at a water management structure along the Illinois River
Construction of a water management structure (WMS) in the levee surrounding The Nature Conservancy’s Emiquon Preserve (Havana, Illinois, USA) created a new hydrological connection and potential aquatic invasive species pathway between the Illinois River and a large conservation wetland complex. Site managers need a control tool that deters the...
Cupp, Aaron R.; Smerud, Justin R.; Tix, John A.; Schleis, Susan M.; Fredricks, Kim T.; Erickson, Richard A.; Amberg, Jon J.; Morrow, William S.; Koebel, Carolyn M.; Murphy, Elizabeth A.; Vishy, Chad; Blodgett, K. DouglasAttribution: Central Midwest Water Science Center, Columbia Environmental Research Center, Upper Midwest Environmental Sciences Center, Ecosystems, Energy & Wildlife, United States of America
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Cupp, A.R., Smerud, J.R., Tix, J.A., Schleis, S.M., Fredricks, K.T., Erickson, R.A., Amberg, J.J., Morrow, W.S., Koebel, C., Murphy, E.A., Vishy, C., Blodget, K.D. 2018. Field evaluation of carbon dioxide as a fish deterrent at a water management structure on the Illinois River. Management of Biological Invasions. 9(3):299-308. DOI: 10.3391/mbi.2018.9.3.12.
Year Published: 2013
User’s manual to update the National Wildlife Refuge System Water Quality Information System (WQIS)
National Wildlife Refuges may have impaired water quality resulting from historic and current land uses, upstream sources, and aerial pollutant deposition. National Wildlife Refuge staff have limited time available to identify and evaluate potential water quality issues. As a result, water quality–related issues may not be resolved until a problem...
Chojnacki, Kimberly A.; Vishy, Chad J.; Hinck, Jo Ellen; Finger, Susan E.; Higgins, Michael J.; Kilbride, KevinAttribution: Columbia Environmental Research Center, Water Resources, Ecosystems, , Region 4: Mississippi Basin, United States of America
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User’s manual to update the National Wildlife Refuge System Water Quality Information System (WQIS); 2013; TM; 11-C8; Section C: Geographic Information Systems tools and applications in Book 11 Collection and Delineation of Spatial Data; Chojnacki, Kimberly A.; Vishy, Chad J.; Hinck, Jo Ellen; Finger, Susan E.; Higgins, Michael J.; Kilbride, Kevin