Papers Upon the Supply of Water to TownsE. & F.N. Spon, 1865 - 53 sider |
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Side 3
... effect upon the rainfall . Thus , from obser- vation , it has been ascertained that the rainfall is greater in ... effects produced by elevation , for there are regions too high to experience any heavy rainfall , for the rains of ...
... effect upon the rainfall . Thus , from obser- vation , it has been ascertained that the rainfall is greater in ... effects produced by elevation , for there are regions too high to experience any heavy rainfall , for the rains of ...
Side 4
... effect of those errors , when considering the abundance of a supply of water , was rather beneficial than otherwise ; but when considering the construction and stability of the works themselves , it would be well to allow for rather ...
... effect of those errors , when considering the abundance of a supply of water , was rather beneficial than otherwise ; but when considering the construction and stability of the works themselves , it would be well to allow for rather ...
Side 11
... effect of evaporation , either from land or vegetation , is also a check upon itself , for as the circumstances arise to create a fierce rate of evaporation , they are in some measure counter- balanced by the cooling effect evaporation ...
... effect of evaporation , either from land or vegetation , is also a check upon itself , for as the circumstances arise to create a fierce rate of evaporation , they are in some measure counter- balanced by the cooling effect evaporation ...
Side 14
... effect in diminishing the supplies it may be necessary to furnish by other and artificial means ; more- over , such supplies of rain water are , in many districts , invaluable , where the water is naturally hard , and soft water for the ...
... effect in diminishing the supplies it may be necessary to furnish by other and artificial means ; more- over , such supplies of rain water are , in many districts , invaluable , where the water is naturally hard , and soft water for the ...
Side 25
... effects produced by an increase of water in the river , as connected with every rise of water there was found to be a corresponding increase in the amount of mechanically suspended matter present in the water . river water is a mean ...
... effects produced by an increase of water in the river , as connected with every rise of water there was found to be a corresponding increase in the amount of mechanically suspended matter present in the water . river water is a mean ...
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9 ft absorbed acres amount Artesian Arthur Phillips Bashforth Boilers bore-hole boring tool brick steining brickwork chalk character cloth collected construction Cottages crown 8vo deep depends depth diameter district drainage area drains earth engravings excavation foot furnish a supply gallons of water gallons per day gauge geological impervious impurities Institute Civil Engineers interstical spaces iron cylinders Joseph Gibbs Lancashire land matter Mechanical Member Institute Civil millstone grit nature P. L. Simmonds pipes Plate porous strata portion practical Pump quantity of water Railway rain gauge rainfall rate of evaporation red sandstone formation reservoirs River Exe River Ouse River Tees River Vartry river water rods royal 8vo Screw sewed shaft sinking soil springs Steam Engine stored supply is taken supply of water surface Surface Condensation temperature Thomas Docwra tion towns Treatise Valve vapour water capable water daily water level water per day water taken water yielded Zerah Colburn دو