Your search found 45 records
1 Singh, V. P.. 1987. A mathematical model for border irrigation I: Advance and storage phases. Irrigation Science, 8(3):151-174.
Border irrigation ; Mathematical models ; Storage ; Irrigation design
(Location: IWMI-HQ Call no: PER Record No: H02917)

2 Singh, V. P.; Yu, F. X. 1987. A mathematical model for border irrigation II: Vertical and horizontal recession phases. Irrigation Science, 8(3):175-190.
Border irrigation ; Mathematical models ; Irrigation design
(Location: IWMI-HQ Call no: PER Record No: H02918)

3 Singh, V. P.; Yu-Cheng, H. 1988. Muskingum model for furrow irrigation. Journal of Irrigation and Drainage Engineering, 114(1):89-103.
Furrow irrigation ; Irrigation design ; Mathematical models ; Water use efficiency
(Location: IWMI-HQ Call no: PER Record No: H03544)

4 Singh, V. P.; Scarlatos, P. D.; Roudales, S. A. 1988. Muskingum model for border irrigation. Journal of Irrigation and Drainage Engineering, 114(2):266-279.
Border irrigation ; Water storage ; Calibrations ; Mathematical models
(Location: IWMI-HQ Call no: PER Record No: H04396)

5 Wickham, T.; Valera, A.; Singh, V. P.. 1977. Practices and accountability for better water management. Paper presented at the National Workshop on Land Consolidation, Bangkok, Thailand: Royal Irrigation Department, 27 June - 1 July 1977.
Water management ; Rotation ; Irrigation systems ; Land ; Statistics ; Farmer-agency interactions / Philippines
(Location: IWMI-HQ Call no: P 987 Record No: H04411)
https://vlibrary.iwmi.org/pdf/H04411.pdf

6 Singh, V. P.; Wickham, T. H.; Cropuz, I. T. 1978. Nitrogen movement to Laguna lake through drainage from rice fields. Paper presented at the International Conference on Water Pollution Control in Developing Countries, Bangkok, Thailand, 21-25 February 1978. 7p.
Drainage ; Nitrogen ; Infiltration ; Nutrition / Philippines / Laguna
(Location: IWMI-HQ Call no: P 232 Record No: H04440)
https://vlibrary.iwmi.org/pdf/H_4440.pdf

7 Singh, V. P.; Yu, F. X. 1988. A farm irrigation system (FIS) model. Water Resources Management, 2(3):173-181.
Irrigation systems ; Farms ; Mathematical models ; Border irrigation ; Furrow irrigation
(Location: IWMI-HQ Call no: PER Record No: H05270)

8 Singh, V. P.; Prasad, S. N.; Scarlatos, P. D. 1990. An improved Lewis-Miline equation for the advance phase border irrigation. Irrigation Science, 11(1):1-6.
Border irrigation ; Surface irrigation ; Irrigation systems ; Infiltration
(Location: IWMI-HQ Call no: PER Record No: H06145)

9 Yu, F. X.; Singh, V. P.. 1990. Analytical model for furrow irrigation. Journal of Irrigation and Drainage Engineering, 116(2):154-171.
Furrow irrigation ; Mathematical models
(Location: IWMI-HQ Call no: PER Record No: H06262)

10 Lightfoot, C.; Singh, V. P.; Paris, T.; Mishra, P.; Salman, A. (Comps.) 1990. Training resource book for farming systems diagnosis: Process documentation of an experimental learning exercise in farming systems diagnosis of the ICAR/IRRI Collaborative Rice Research Project held at Bisra Agricultural University, Kanke, Ranchi, Bihar, India, 10-15 July 1989. Manila, Philippines: IRRI; ICLARM. ii, 33p.
Farming systems ; Training ; Communication ; Case studies / India
(Location: IWMI-HQ Call no: 631 G635 LIG Record No: H012481)

11 Singh, V. P.; Joseph, E. S. 1994. Kinematic-wave model for soil-moisture movement with plant-root extraction. Irrigation Science, 14(4):189-198.
Soil moisture ; Mathematical models ; Soil water relations
(Location: IWMI-HQ Call no: PER Record No: H014672)

12 Fang, X. U.; Singh, V. P.. 1994. Modeling 3D ground-water flow by modified finite-element method. Journal of Irrigation and Drainage Engineering, 120(5):892-909.
Groundwater ; Mathematical models ; Computer models ; Wells
(Location: IWMI-HQ Call no: PER Record No: H015371)

13 Reddy, J. M.; Singh, V. P.. 1994. Modeling and error analysis of kinematic-wave equations of furrow irrigation. Irrigation Science, 15(2/3):113-122.
Furrow irrigation ; Flow ; Models
(Location: IWMI-HQ Call no: PER Record No: H015692)

14 Sherif, M. M.; Hassan, A. E.; Singh, V. P.. 1994. Simulation of leachate migration in leaky aquifers. Water Resources Management, 8(4):265-284.
Groundwater ; Aquifers ; Water quality ; Water pollution ; Stream flow ; Mathematical models ; Simulation
(Location: IWMI-HQ Call no: PER Record No: H016702)

15 Early, A. C.; Singh, V. P.; Tabbal, D. F.; Wickham, T. H. 1979. Land evaluation criteria for irrigated lowland rice. In FAO. Soil Resources, Management and Conservation Service. Land and Water Development Division, Land evaluation criteria for irrigation: Report of an Expert Consultation held in Rome, 27 February - 2 March 1979. Rome, Italy: FAO. pp.114-144.
Rice ; Irrigated farming ; Land ; Evaluation ; Environmental effects ; Soil properties ; Soil salinity ; Sodic soils ; Seepage ; Percolation ; Soil texture
(Location: IWMI-HQ Call no: 631.7.2 G000 FAO Record No: H017372)

16 Hunt, E. D.; Singh, V. P.; Singh, A. N.; Rala, A. 1995. Geographic information systems in agriculture: A tool for environmental characterization. In Ingram, K. T. (Ed.), Rainfed lowland rice: Agricultural research for high-risk environments. Manila, Philippines: IRRI. pp.19-30.
GIS ; Agricultural research ; Ecology ; Environmental effects ; Rice ; Case studies / India / Uttar Pradesh
(Location: IWMI-HQ Call no: 633.18 G000 ING Record No: H017756)

17 Chengchun, K. E.; Singh, V. P.. 1996. Chinese experience on plastic membrane-concrete thin slab lining for canals. Irrigation and Drainage Systems, 10(1):77-94.
Irrigation canals ; Canal linings ; Seepage / China
(Location: IWMI-HQ Call no: PER Record No: H018184)

18 Bobba, A. G.; Singh, V. P.; Bengtsson, L. 1996. Application of first-order and Monte Carlo analysis in watershed water quality models. Water Resources Management, 10(3):219-240.
Watersheds ; Water quality ; Mathematical models ; Simulation models ; Hydrology ; Environmental effects
(Location: IWMI-HQ Call no: PER Record No: H018804)

19 Kothyari, U. C.; Singh, V. P.; Aravamuthan, V. 1997. An investigation of changes in rainfall and temperature regimes of the Ganga Basin in India. Water Resources Management, 11(1):17-34.
Rain ; Climate ; River basins ; Regression analysis / India / Ganga Basin
(Location: IWMI-HQ Call no: PER Record No: H020367)

20 Xu, C. Y.; Singh, V. P.. 1998. A review on monthly water balance models for water resources investigations. Water Resources Management, 12(1):31-50.
Water resources ; Water balance ; Models ; Hydrology ; Precipitation ; Evapotranspiration ; Runoff ; Watersheds ; Flow ; Forecasting ; Rain ; Climate ; Assessment
(Location: IWMI-HQ Call no: PER Record No: H022196)

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