Water and Life
Biological considerations are important when considering the overall health of watersheds, lakes, and streams. Using unique facilities like SAFL's Outdoor StreamLab and the EcoFlume, SAFL researchers are able to conduct a wide range of experiments and field campaigns that look to better understand the interactions between physical, chemical, and biological stream processes. Projects that include observing young life stages of endangered fish in a laboratory environment, bringing in native mussels to study how they respond to differences in flow and sediment concentrations, working to understand the best environmental conditions under which wild rice can grown, and even mapping the swimming signatures of microalgae to determine how to promote the best biofuel production are but a small subset of examples of how SAFL research looks to promote healthier lakes, rivers, and streams.
SAFL Affiliated Faculty
Xue Feng
Jacques Finlay
Miki Hondzo
Crystal Ng
SAFL Researchers
Matt Hernick
Jessica Kozarek
Read more about SAFL water and life related projects/research:
(filter "Water and Life" if needed)
Evaluating the effectiveness of pretreatment practices for rain gardens
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The purpose of this project was to evaluate the effectiveness of different pretreatment devices in Minnesota. The objective was to gather quantitative data using a common method that will allow for comparisons across devices.
Evaluating permeable pavement as an alternative to road salt application
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The Minnesota Department of Transportation tasked SAFL researchers with evaluating the use of unsalted permeable pavement in comparison to traditional impermeable salted pavement. Permeable pavement refers to a surface where water can infiltrate into pavement and ultimately become groundwater, rather than running off pavement into the stormwater system.
Broadway Pump Station Physical Model
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After a 2011 flood caused extensive damage in Minot, North Dakota, MWH Americas, Inc. was hired to design a pumping station as part of the Mouse River Enhanced Flood Protection Plan, to pump stormwater over the river levee during flood events. The applied engineering team at the St. Anthony Falls Laboratory was then tasked to build a physical model of the proposed pumping station to identify and mitigate unanticipated/unacceptable flow patterns prior to construction.
Long-throated U-flume study
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SAFL researchers built a scale model of a round-bottomed long-throated flume, in order to validate Winflume software for this specific flume geometry.