MILES MURI students Jessie Balbiani and Shell Howard obtained wetland and sediment cores, respectively, for laboratory incubation to measure release rates of phosphorus. Opening hole in ice IMG_4283.JPG Using datasonde to obtain profiles IMG_4281.JPG Using Van Dorn to obtain water sample IMG_8026.JPG Filtering water for dissolve P analysis P1020442.JPG Retrieving gravity sediment core DSCF1374.JPG Ideal core P1020411.JPG Removing corer from tube IMG_8038.JPG Setup for underwater videos IMG_8033.JPG Retrieving wetland cores IMG_4314.JPG Road cuts and wire screen along north shore road IMG_4325.JPG Road cuts from lake IMG_4299.JPG