Your search found 90 records
1 Bolton, P. 1985. Sediment discharge measurement: Analysis and results from Sagana, Kenya. Wallingford, UK: Hydraulics Research Station. 124p.
(Location: IWMI-HQ Call no: 627.8 G140 BOL Record No: H0275)
2 Cunningham, A. B.; Anderson, C. J.; Bouwer, H. 1985. Effects of streambed processes on interaction between surface and groundwater. In Keyes, C. G. Jr., Ward, T. J., Development and management aspects of irrigation and drainage systems: Proceedings of the speciality conference, San Antonio, Texas. New York, NY, USA: ASCE. pp.54-66.
(Location: IWMI-HQ Call no: 631.7.8 G000 KEY Record No: H02836)
3 Balek, J.; Bursik, M. 1989. Groundwater recharge processes in sedimentary structures of the Czech Cretaceous basin. Journal of Hydrology, 111(1-4):225-234.
(Location: IWMI-HQ Call no: PER Record No: H06281)
4 Cerling, T. E.; Morrison, S. J.; Sobocinski, R. W.; Larsen, I. L. 1990. Sediment-water interaction in a small stream: Adsorption of 137 Cs by bed load sediments. Water Resources Research, 26(6):1165-1176.
(Location: IWMI-HQ Call no: PER Record No: H06521)
5 Sobocinski, R. W.; Cerling, T. E.; Morrison, S. J. 1990. Sediment transport in a small stream based on 137 Cs inventories of the bed load fraction. Water Resources Research, 26(6):1177-1187.
(Location: IWMI-HQ Call no: PER Record No: H06522)
6 Ogihara, Y.; Miyazawa, N. 1991. Laws of resistance of pipe flow solid-liquid mixtures. Water Resources Journal, December:55-64.
(Location: IWMI-HQ Call no: PER Record No: H012100)
7 Reay, W. G.; Gallagher, D. L.; Simmons, G. M. 1992. Groundwater discharge and its impact on surface water quality in a Chesapeake Bay inlet. Water Resources Bulletin, 28(6):1121-1134.
Groundwater ; Seepage ; Surface water ; Water quality ; Sedimentary materials ; Pollution ; Estuaries / USA / Virginia
(Location: IWMI-HQ Call no: PER Record No: H013017)
8 Chandrawansa, N. W. 1993. Ground water. Jalaurudi, 2(1):24-32.
Groundwater potential ; Aquifers ; Percolation ; Infiltration ; Sedimentary materials ; Salt water intrusion ; Water table / Sri Lanka
(Location: IWMI-HQ Call no: P 2784 Record No: H013288)
With the limitations placed on available surface water, conjunctive use of ground water and surface water in an effective manner, has drawn a lot of interest over the years. It is becoming increasingly evident that exploration of ground water and enforcing regulations in exploiting the same should get high priority.
9 Raudkivi, A. J. 1976. Loose boundary hydraulics. 2nd ed. Oxford, UK: Pergamon Press. xii, 397p.
(Location: IWMI-HQ Call no: 627 G000 RAU Record No: H014076)
10 Chorley, R. J.; Schumm, S. A.; Sugden, D. E. 1984. Geomorphology. London, UK: Methuen. xxiii, 605p.
Geomorphology ; Minerals ; Sedimentary materials ; Rivers ; Catchment areas ; Climate ; Precipitation ; Case studies
(Location: IWMI-HQ Call no: 551.4 G000 CHO Record No: H014130)
11 Robichaud, P. R.; Waldrop, T. A. 1994. A comparison of surface runoff and sediment yields from low - and high - severity site preparation burns. Water Resources Bulletin, 30(1):27-34.
Surface runoff ; Sedimentary materials ; Erosion ; Tillage ; Rain ; Forests ; Simulation / USA / South Carolina
(Location: IWMI-HQ Call no: PER Record No: H014278)
12 Gilley, J. E.; Kottwitz, E. R.; Wieman, G. A. 1994. Hydraulic conditions required to move unanchored residue materials. Journal of Irrigation and Drainage Engineering, 120(3):591-606.
(Location: IWMI-HQ Call no: PER Record No: H014418)
Hydraulic conditions required to initiate movement of unanchored residue materials are identified in the present study. Selected amounts of corn, cotton, pine needles, sorghum, soybean, sunflower, and wheat residue are placed in a flume on a sand surface, and flow is then introduced at the top of the flume in progressive increments. The discharge rate and flow velocity necessary to cause residue movements are determined. The ratio of critical flow depth to residue diameter, critical Reynolds number, critical shear stress, dimensionless shear stress, and boundary Reynolds number are calculated from hydraulic measurements. Regression equations are developed to relate dimensionless shear stress to boundary Reynolds number and residue diameter. Boundary Raynolds number, in turn, is related to residue diameter and cover. Close agreement is found between predicted and actual parameter values obtained from the regression relations. The regression equations can be used to estimate the beginning of motion for other residue materials if residue diameter and cover are known.
13 Horrocks, G.; Wimmer, H. L.; McMullin, P. 1994. Sediment and debris removal inlet structure for canal pipelines. Journal of Irrigation and Drainage Engineering, 120(3):606-616.
Irrigation canals ; Sedimentary materials ; Flow discharge ; Pipes ; Sprinkler irrigation ; Arid zones / USA / Utah
(Location: IWMI-HQ Call no: PER Record No: H014419)
New underground pipelines, which replaced open-channel canals in the Duchesne River area of northeastern Utah, provided the necessary water pressure for local farmers in this arid region to switch to sprinkler irrigation systems. The new pipelines and sprinkler irrigation systems greatly reduced the amount of water previously lost to canal seepage and inefficient flood irrigation. The new pipelines and sprinkler irrigation systems, however, could be easily damaged or clogged by debris and sediment carried in the water. Self-operating, low-maintenance, and low-cost pipeline inlet facilities had to be designed to remove sediment and debris from river water prior to its entering each new canal pipeline. The unique inlet facility designed for the new Tabby Canal pipeline has been operating successfully for four years. It was relatively inexpensive to construct, is completely self-operating, and requires much less maintenance than mechanical inlet facilities. It has functioned so well that there have been no reports of any pipeline or sprinkler damage from water-carried sediment or debris.
14 Haster, T. W.; James, W. P. 1994. Predicting sediment yield in storm-water runoff from urban areas. Journal of Water Resources Planning and Management, 120(5):630-650.
Sedimentary materials ; Runoff water ; Mathematical models ; Watersheds ; Rain ; Water quality / USA
(Location: IWMI-HQ Call no: PER Record No: H015103)
15 Sharma, K. D.; Murthy, J. S. R. 1994. Modelling sediment transport in stream channels in the arid zone of India. Hydrological Processes, 8:567-572.
(Location: IWMI-HQ Call no: P 3753 Record No: H016334)
16 Andreoli, C. V. 1993. The influence of agriculture on water quality. In FAO, Prevention of water pollution by agriculture and related activities: Proceedings of the FAO Expert Consultation, Santiago, Chile, 20-23 October 1992. Rome, Italy: FAO. pp.53-65.
Water pollution ; Water quality ; Water resources ; Sedimentary materials ; Erosion ; River basins ; Environmental effects / Brazil / Paran
(Location: IWMI-HQ Call no: 631.7.5 G000 FAO Record No: H016496)
17 Dierickx, W.; Vlotman, W. F. 1995. Drain envelope laboratory testing and analysis procedures. Lahore, Pakistan: IWASRI. xiv,
(Location: IWMI-HQ Call no: 631.7.5 G730 DIE Record No: H016579)
18 Slattery, M. C.; Bryan, R. B. 1994. Surface seal development under simulated rainfall on an actively eroding surface. Catena, 22:17-34.
(Location: IWMI-HQ Call no: P 4102 Record No: H017656)
19 Comfort, S. D.; Inskeep, W. P.; Lockerman, R. H. 1993. Observed and simulated transport of a conservative tracer under line-source irrigation. Journal of Environmental Quality, 22(3):554-561.
Simulation models ; Computer models ; Soil water ; Water quality ; Water pollution ; Sedimentary materials ; Irrigation water ; Monitoring / USA / Montana
(Location: IWMI-HQ Call no: P 4294 Record No: H018980)
20 Frere, M. H.; Seely, E. H.; Leonard, R. A. 1982. Modeling the quality of water from agricultural land. In Haan, C. T.; Johnson, H. P.; Brakensiek, D. L. (Eds.), Hydrologic modeling of small watersheds. St. Joseph, MI, USA: ASAE. pp.383-405.
(Location: IWMI-HQ Call no: 551.48 G000 HAA Record No: H019043)
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