an economic analysis of water use in the scotland river basin district summary report scot econ commission qxd 15 3 05 2 04 pm page 1 conents introduction 4 purpose 5 usage 7 results 8 background current 9 sectors and their 12 amenity recreation economics pressures on bodies 16 point source discharges 18 diffuse 20 abstraction impoundment 21 alterations to physical habitats 23 cost recovery 26 extent direct costs environmental opportunity how are predicted change over time dynamics 27 6 further work 31 annexes 32 annex stakeholder input experian forecasts 33 march 2005