Your search found 9 records
1 Savic, D. A.; Walters, G. A.; Davidson, J. W. 1999. A genetic programming approach to rainfall-runoff modelling. Water Resources Management, 13(3):219-231.
Rainfall-runoff relationships ; Hydrology ; Simulation models ; Mathematical models ; Computer techniques ; Catchments / UK / Scotland / Kirkton Catchment
(Location: IWMI-HQ Call no: PER Record No: H024951)
2 Dunglena. 1998. Rain water catchment system of Aizawal, the state capital of Mizoram, India. In Stockholm International Water Institute. Workshop 4B: Water harvesting - Water, the key to socio-economic development and quality of life, Stockholm Water Symposium, August 10-13, 1998. Stockholm, Sweden: SIWI. pp.35-39.
Reservoir storage ; Rain ; Water quality ; Water harvesting ; Water storage ; Tanks ; Water supply ; Pumping ; Catchments ; Rivers ; Water resources / India / Mizoram / Aizawal
(Location: IWMI-HQ Call no: 333.91 G000 STO Record No: H025015)
3 Small, H. S.; Stimie, C. M. 1999. An investigation into water use at the Arabie-Olifants Irrigation Scheme. Colombo, Sri Lanka: International Water Management Institute (IWMI). iii, 41p. (IWMI South Africa Working Paper 4) [doi: https://doi.org/10.5337/2011.0042]
Irrigation management ; River basin development ; Case studies ; Satellite surveys ; Catchments ; Water use efficiency ; Water supply ; Canals ; Flow / South Africa / Arabie-Olifants Irrigation Scheme
(Location: IWMI HQ Call no: IIMI 631.7.2 G178 SMA Record No: H025764)
(2.2 MB)
4 Smakhtin, V. Y.; Watkins, D. A.; Hughes, D. A.; Sami, K.; Smakhina, O. Y. 1998. Methods of catchment-wide assessment of daily low-flow regimes in South Africa. Water SA, 24(3):173-185.
(Location: IWMI-HQ Call no: P 5878 Record No: H028957)
5 Smakhtin, V. U. 2001. Estimating continuous monthly base flow time series and their possible applications in the contest of the ecological reserve. Water SA, 27(2):213-217.
(Location: IWMI-HQ Call no: P 5880 Record No: H028959)
6 Perez, P.; Ardlie, N.; Kuneepong, P.; Dietrich, C.; Merritt, W. S. 2001. CATCHCROP: Modeling crop yield and water demand for integrated catchment assessment in North Thailand. Unpublished report. 15p.
Water balance ; Catchments ; Water resources ; Decision support tools ; Water allocation ; Land management ; Simulation models / Thailand
(Location: IWMI-HQ Call no: P 5893 Record No: H028994)
7 Foster, I.; Gurnell, A.; Bruce, W. 1995. Sediment and water quality in river catchments. Chichester, UK: John Wiley. xiv, 473p.
(Location: IWMI-SEA Call no: 551.483 G000 FOS Record No: BKK-053)
8 Haan, C.T.; Barfield, B.J.; Hayes, J.C. 1994. Design hydrology and sedimentology for small catchments. San Diego, CA, USA: Academic Press. xiv, 588p. :ill. ; 29 cm.
(Location: IWMI-SEA Call no: 627 G000 HAA Record No: BKK-054)
9 Smakhtin, Vladimir; Batchelor, A. L. 2005. Evaluating wetland flow regulating functions using discharge time-series. Hydrological Processes, 19:1293-1305.
(Location: IWMI-HQ Call no: IWMI 333.91 G000 SMA Record No: H028980)
(1.07 MB)
This paper describes a parsimonious approach for the evaluation of wetland hydrological functions, based on continuous observed streamflow records and flow duration curves. The functions evaluated are baseflow maintenance and flood attenuation, jointly referred to as flow regulation. The first step in this evaluation is to establish a reference hydrological condition. This condition is defined in terms of mean daily and instantaneous daily maximum flow time-series and their corresponding duration curves, assuming that there is no wetland in the catchment. Further steps include calculating the changes of various flow percentiles, caused by the presence of a wetland, detailed hydrograph analysis, baseflow analysis and analysis of changes in characteristics of continuous flow events above and below specified threshold discharges. The method is illustrated using the observed streamflow data in the catchment of the Rustenburg wetland in South Africa.
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