1. Woodlawn High School – False Infra-Red Image

2. Riparian Forest Patch

3. Woodlawn High School – False Infra-Red Image School Grounds and Riparian Forest Patches

4. Woodlawn High School – False Infra-Red Image School Grounds, Riparian Forest and Stream Patches

5. SCHOOL GROUNDSRIPARIAN FORESTSTREAM WATER BUDGET

6. IN FLOW PCP RUNOFF PERC. ET IRR OUT FLOW RUNOFF PERC. PCP ET STORE SCHOOL GROUNDSRIPARIAN FORESTSTREAM WATER BUDGET PCP ET STORE

7. ParameterUnits Patch School GroundsRiparian ForestPlaying Field Length m280200 Width m200100 Area of patch m 2 56,00020,000 Area of patch ha5.622 WATER BUDGET Patch Size Calculations

8. school grounds patch area (m2) 56,000 Line Parameterfactor Volume of Water (m 3 ) Water inputs 1 Precip1.0558,800 2 Irrigation 0 3 Percolation input 4 Run-on 5 Total 58,800 Water Outputs 6 Runoff0.2514,700 7 Percolation/Discharge0.5532,340 8 Evapotranspiration0.211,760 9 Change in storage00 10 Total 58,800 WATER BUDGET Calculations for School Grounds Patch

9. school grounds riparian forest playing field patch area (m2) 56,000 20,000 LineParameterfactor Volume of Water (m 3 ) factor Volume of Water (m 3 ) factor Volume of Water (m 3 ) Water inputs 1 Precip1.0558,800 21,000 2 Irrigation 0 0 51,270 3 Percolation input 0.26,468 0.26,468 4 Run-on 0.57,350 0.57,350 5 Total 58,800 34,818 36,088 Water Outputs 6 Runoff0.2514,700 0.051,741 0.13,609 7 Percolation/Discharge0.5532,340 0.5519,150 0.621,653 8 Evapotranspiration0.211,760 0.413,927 0.310,826 9 Change in storage00 00 0 10 Total 58,800 34,818 36,088 WATER BUDGET Calculations for Three Patches

10. stream with forest stream with field patch area (m2) 1,000 LineParameter Volume of Water (m 3 ) Water inputs 1 Precip 1,050 2 Inflow 3,885,235 3 Percolation input 19,150 21,653 4 Run-on 1,741 3,609 5 Total 3,907,176 3,911,547 Water Outputs 6 Outflow 3,907,176 3,911,547 7 Percolation/Discharge 8 Evapotranspiration 9 Change in storage 10 Total WATER BUDGET Stream with riparian forest vs. playing field

11. IN FLOW DEP RUNOFF PERC. DE-NIT FERT OUT FLOW RUNOFF PERC. DEP DE-NIT MOW STORE SCHOOL GROUNDS RIPARIAN FOREST STREAM NITROGEN BUDGET DEP DE-NIT STORE

12. school grounds patch area (m2) 56,000 Line Parameterfactor Amount of Nitrogen (kg) Nitrogen Inputs 1 Deposition11.262.7 2 Fertilizer 0.0 3 Percolation input 4 Run-on 5 Total 62.7 Nitrogen Outputs 6 Runoff0.2515.7 7 Percolation/Discharge0.5534.5 8 De-nitrification0.212.5 9 Mowing00 10 Change in storage00.0 11 Total 62.7 NITROGEN BUDGET Calculations for School Grounds Patch

13. school grounds riparian forest playing field patch area (m2) 56,000 20,000 Line Parameterfactor Amount of Nitrogen (kg) factor Amount of Nitrogen (kg) factor Amount of Nitrogen (kg) Nitrogen Inputs 1 Deposition11.262.7 11.222.4 11.222.4 2 Fertilizer 0.0 100100.0 3 Percolation input 0.26.9 0.26.9 4 Run-on 0.57.8 0.57.8 5 Total 62.7 37.1 137.1 Nitrogen Outputs 6 Runoff0.2515.7 0.020.7 0.113.7 7 Percolation/Discharge0.5534.5 0.186.7 0.682.3 8 De-nitrification0.212.5 0.829.7 0.227.4 9 Mowing00.0 0 0.113.7 10 Change in storage00.0 0 11 Total 62.7 37.1 137.1 12 N to stream 7.4 109.7 NITROGEN BUDGET Calculations for Three Patches

14. stream with forest stream with field patch area (m2) 1,000 Line Parameter Amount of Nitrogen (kg/ha) Nitrogen Inputs 1 Deposition 1 1 2 Inflow 3,865 3 Percolation input 7 110 4 Run-on 1 14 5 Total 3,874 3,990 NITROGEN BUDGET Stream with riparian forest vs. playing field