...S DEY Time-variation of scour in the vicinity of circular piers Proc. Instn Civ. Engrs Wat., Marit. & Energy, 1999, 136, June, 67±75 S. Dey, BE(Civil), MTech, PhD, MIAHR & A theoretical model is presented to estimate the time-variation of scour depth in an evolving scour hole at circular piers...

...T J MARSH © Thomas Telford and ICE 1996 INSTITUTE OF HYDROLOGY CLIMATE DROUGHT CLIMATIC INSTABILITY WATER WATER SUPPLY WATER RESOURCES RAINFALL SEASONAL VARIATIONS WEATHER HYDROLOGY EVAPORATION MANAGEMENT STRATEGIES TEMPERATURE RECORDS SUPPLY RESOURCES DEMAND...

... depths and annual raindays 22. The variations of the annual rainfall depths over the period 1949-87 are erratic (Table 2).A Kendall rank correlation test (Kottegoda, 1980 ) was performed to check that no clear trend was present. Thisis based on the proportionatenumber p of subsequent observations which...

...M G MANSELL; J C JOHNSTON; D T EDMONDS © Thomas Telford and ICE 1995 KNIGHT PIESOLD HYDROLOGY IRRIGATION RECESSION CHARACTERISTICS STREAMS SMALL DISCHARGES SEASONAL VARIATIONS WATER RIVERS ZIMBABWE AFRICA DISCUSSION Recession characteristicsof small streams...

...R J SARGENT; D C LEDGER; M J HALL © Thomas Telford and ICE 1995 DELFT INTERNATIONAL INSTITUTE FOR HYDRAULIC & ENVIRONMENTAL ENGINEERING RUNOFF RECORDS SLUICES CATCHMENTS FLOW DATA RAINFALL WATER SEASONAL VARIATIONS HISTORY LOCH LEVEN SCOTLAND UK...

...H TOWNEND © Thomas Telford and ICE 1994 ABP RESEARCH & CONSULTANCY WATER SEA LEVELS RISE DESIGN CONDITIONS VARIATIONS RESPONSES SHORELINE MANAGEMENT COASTS PARAMETERS CHANGE COASTAL ENGINEERING DEPTH METHODS HYDRODYNAMICS STRUCTURES EQUATIONS OVERTOPPING...