Leaf collection: study results

Graphs showing total and dissolved phosphorus and nitrogen before and after the implementation of a leaf collection program

Detailed Description

Mean monthly concentration of nutrients (phosphorus and nitrogen) measured in stormwater runoff in the control and test catchments during the calibration and treatment phases of a leaf removal and street cleaning study in Madison, Wis.

Details

Image Dimensions: 2100 x 1200

Location Taken: US