QUESTION 1 (a) What are the three common concepts of sustainability? (1.5 marks) (b) Determine the available water for c

[answerhappygod]

Question 1 A What Are The Three Common Concepts Of Sustainability 1 5 Marks B Determine The Available Water For C 1 (24.96 KiB) Viewed 42 times

QUESTION 1 (a) What are the three common concepts of sustainability? (1.5 marks) (b) Determine the available water for consumptive use for a catchment of size 109 ha. Average annual rainfall is 716 mm. (3.5 marks) Assume the losses as given below: Net storage within the waterbodies in the catchment, St (m³/yr) = 12% of the rainfall Net soil moisture, Sm (m³/yr) = 12% of the rainfall Net groundwater recharge, Gwr (m³/yr) = 8% of the rainfall Net evaporation from the open waterbodies, Ep (m³/yr) = 10% of the rainfall Net evapotranspiration from the land area, Et (m³/yr) = 5% of the rainfall Stormwater lost via runoff from the area, Ro (m³/yr) = 18% of the rainfall For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIU Paragraph V Open Sans.sa... 10pt V I XD !!! !!! V Þ >