Your search found 16 records
1 Bradbury, P. A.; Lea, N. J.; Bolton, P. 1993. Estimating catchment sediment yield: Development of the GIS-based CALSITE model. Oxfordshire, UK: HR Wallingford. v, 90p. + annexes. (Report OD 125)
(Location: IWMI-HQ Call no: P 2935 Record No: H013538)
2 Bradbury, P. A.; Dickinson, A. 1993. The development of a GIS-based sediment yield model for catchment planning. Oxfordshire, UK: HR Wallingford. 4p. (OD/P 117)
GIS ; Sedimentation ; Computer models ; Catchment yield ; Simulation models ; Calibrations / Philippines / Sri Lanka / Thailand
(Location: IWMI-HQ Call no: P 2938 Record No: H013541)
This paper outlines the principles and applications of the CALSITE model for the CALibrated Simulation of Transported Erosion, based upon its implementation in The Philippines. The model is being developed for use in Sri Lanka and Thailand with IDRISI GIS software.
3 Rao, M. S. R. M.; Adhikari, R. N.; Chittaranjan, S.; Chandrappa, M.; Padmaiah, M. 1993. Influence of conservation measures on water yield from catchment in the semi-arid tract of South India. Journal of Hydrology, 31(1):23-38.
Water conservation ; Catchment yield ; Watersheds ; Rainfall-runoff relationships ; Hydrology ; Monitoring / India / Andhra Pradesh
(Location: IWMI-HQ Call no: PER Record No: H013460)
Hydrological monitoring of a watershed at Chinnatekur, Kurnool District (Andhra Pradesh) in the semi-arid zone of peninsular India, shows that runoff and soil loss from watersheds treated with conservation measures such as contour trenches are reduced by more than 100% when compared to an untreated watershed. Soil and water conservation measures improved ground water recharge, resulting in a 36% increase in crop area which could be irrigated by wells, which helped to increase crop yields by 69%. Detailed analysis of rainfall, rainfall-runoff relationship, water balance of the watershed and ground water recharge are discussed.
4 Lawson, J. D.; Sambrook, H. T.; Solomon, D. J.; Weilding, G. 1993. The Roadford Scheme: Minimizing environmental impact on affected catchments. In Currie, J. C.; Pepper, A. T. (Eds.), Water and the environment. Chichester, UK: Ellis Horwood. pp.396-408.
(Location: IWMI-HQ Call no: 333.91 G000 CUR Record No: H015024)
5 Selvarajan, M.; Bhattacharya, A. K.; Penning de Vries, F. W. T. 1995. Combined use of watershed, aquifer and crop simulation models to evaluate groundwater recharge through percolation ponds. Agricultural Systems, 47(1):1-24.
Watershed management ; Simulation models ; Groundwater ; Recharge ; Aquifers ; Catchment yield ; Percolation / India
(Location: IWMI-HQ Call no: PER Record No: H015882)
6 Guo, J. C. Y.; Urbonas, B. 1996. Maximized detention volume determined by runoff capture ratio. Journal of Water Resources Planning and Management, 122(1):33-39.
Runoff ; Rain ; Precipitation ; Catchment yield ; Watersheds ; Water quality ; Drainage ; Computer models ; Water storage ; Case studies ; Statistical analysis / USA
(Location: IWMI-HQ Call no: PER Record No: H017825)
7 Sharma, T. C. 1996. A Markov-Weibull rain-sum model for designing rain water catchment systems. Water Resources Management, 10(2):147-162.
(Location: IWMI-HQ Call no: PER Record No: H018494)
8 Gould, J. 1997. Catching up: Upgrading Botswana's rainwater catchment systems. Waterlines, 15(3):13, 19-20.
(Location: IWMI-HQ Call no: PER Record No: H020024)
9 Sri Lanka. Irrigation Department. Hydrology Division. 1997. Hydrological annual 1995/96. Colombo, Sri Lanka: The Department. 83p.
Hydrology ; Water resources ; Irrigation ; Evaporation ; Evapotranspiration ; River basins ; Rain ; Stream flow ; Rainfall-runoff relationships ; Flood control ; Catchment yield ; Reservoirs ; Tanks ; Statistics / Sri Lanka
(Location: IWMI-HQ Call no: P 4688 Record No: H021956)
10 Nayakekorala, H. B.; Mapa, R. B.; Madduma Bandara C M. 1998. Hydrological implications of soil water dynamics under an alley cropping system in the mid country intermediate zone of Sri Lanka. In Marambe, B. (Ed.), Tropical agricultural research. Vol. 10, 1998. Peradeniya, Sri Lanka: PGIA. pp.117-133.
Hydrology ; Soil water ; Cropping systems ; Watersheds ; Rainfall-runoff relationships ; Catchment yield ; Soil properties / Sri Lanka / Kandy District / Pallekelle
(Location: IWMI-HQ Call no: 630.72 G744 MAR Record No: H023378)
11 Batchelor, C. 1999. Improving water use efficiency as part of integrated catchment management. Agricultural Water Management, 40(2/3):249-263.
(Location: IWMI-HQ Call no: PER Record No: H024391)
12 Troendle, C. A.; Stednick, J. D. 1999. Discussion - "Effects of basin scale timber harvest on water yield and peak streamflow," by Timothy A. Burton. Journal of the American Water Resources Association, 35(1):177-181.
Catchment yield ; Watersheds ; Stream flow ; River basins ; Evapotranspiration ; Deforestation / USA / Brownie Creek
(Location: IWMI-HQ Call no: PER Record No: H024433)
13 Burton, T. A. 1999. Reply to discussion by C. A. Troendle and J. D. Stednick - "Effects of basin scale timber harvest on water yield and peak streamflow" Journal of the American Water Resources Association, 35(1):183-184.
Catchment yield ; Watersheds ; Evapotranspiration ; Precipitation ; Runoff ; River basins ; Deforestation / USA / Brownie Creek
(Location: IWMI-HQ Call no: PER Record No: H024434)
14 Somasiri, S. 2001. Strategies for optimizing food security under small tank system in relation to the high variability of the resource base. In Gunasena, H. P. M. (Ed.). Food security and small tank systems in Sri Lanka: proceedings of the workshop organized by the Working Committee on Agricultural Science and Forestry, 9 September 2000. Colombo, Sri Lanka: National Science Foundation (NSF). pp.48-63.
Tanks ; Water use ; Food security ; Villages ; Catchment yield ; Runoff ; Water storage ; Water potential ; Traditional farming ; Rain-fed farming ; Animal husbandry ; Groundwater ; Crop production ; Policy / Sri Lanka
(Location: IWMI-HQ Call no: 631.7 G744 GUN Record No: H029715)
15 Burke, J. J. 1994. Approaches to integrated water resource development and management. Natural Resources Forum, 18(3):181-192.
Water resources development ; Water resource management ; River basin development ; Catchment areas ; Catchment yield ; Water policy ; Legislation / Zambia / Kafue Basin
(Location: IWMI-HQ Call no: P 7301 Record No: H036726)
16 Somasiri, S. 1995. Macro-catchment modeling and management studies. Final report. Colombo, Sri Lanka: Sri Lanka. Irrigation Department. Irrigation Research Management Unit (IRMU); International Irrigation Management Institute (IIMI). Sri Lanka National Program (SLNP). x, 53p.
Water management ; Catchment areas ; Catchment yield ; Water balance ; Runoff ; Simulation models ; Tank irrigation ; Rain ; Land use ; Evapotranspiration ; Legislation ; Irrigation programs / Sri Lanka / Nachchaduwa / Huruluwewa
(Location: IWMI HQ Call no: IIMI 631.7.1 G744 SOM Record No: H019760)
Powered by DB/Text WebPublisher, from
