Your search found 30 records
1 Abbi, S. D. S.; Gosain, A. K.. 1980. Operational flood forecasting in Yamuna river by the application of Sacramento conceptual model. Mausam, 31(4):529-534.
(Location: IWMI-HQ Call no: P 1161 Record No: H05883)
2 Gosain, A. K.; Abbi, S. D. S. 1980. Application of Sacramento river forecast model to an Indian catchment. Mausam, 31(1):55-64.
(Location: IWMI-HQ Call no: P 1163 Record No: H05882)
3 Tuteja, N. K.; Gosain, A. K.. 1989. Water surface profile computations using HEC-2 model. Second National Symposium on Hydrology, Jammu, India, January 1989. 16p.
(Location: IWMI-HQ Call no: 551.48 G635 TUT Record No: H05876)
4 Gosain, A. K.; Kapoor, P. N. 1988. Watershed modelling for yield assessment. Paper presented at Workshop on the Role of Small Watershed Hydrology in Rainfed Agriculture, ICRISAT, Hyderabad, India, November 1988. 10p. + 5 tables, 6 figures.
(Location: IWMI-HQ Call no: P 143 Record No: H05877)
Assessment of water yield in a basin is basic to the design and operation of an irrigation project. Very often the streamflow data series are not available for making such an assessment. Under such circumstances stream flow records can be generated by transforming the rainfall records, which are usually available into runoff using some appropriate models. The models employed for such purpose vary from empirical models to conceptual water balance models. A comparison between the performance of an empirical model and a water balance model is attempted in the present paper.
5 Purohit, R. C.; Gosain, A. K.. 1989. Simulation of soil water balance for a cropped soil in arid regions. Paper presented at International Symposium on Remote Sensing in Evaluation and Management of Irrigation, Mendoza, Argentina, November 1989. 10p.
Simulation models ; Evapotranspiration ; Water balance ; Computer techniques ; Irrigation management / India
(Location: IWMI-HQ Call no: P 150 Record No: H05878)
A simple conceptual model of field soil water balance is proposed and tested with actual field data obtained from an irrigation project area located in Thar desert of India. The model estimates, for each day of the growing season, the root depth, soil moisture content and actual evapotranspiration. The simulated results closely agrees with the observed one. Therefore the model can be usefully incorporated into large computer based irrigation management models.
6 Purohit, R. C.; Gosain, A. K.. 1989. Simulation model for managing irrigation projects. Paper presented at Silver Jubilee Convention, Indian Society of Agricultural Engineers, Udaipur, India, January 1989. 13p.
(Location: IWMI-HQ Call no: P 1666 Record No: H05879)
A computer simulation model is developed to help the manager or engineer in evaluating the operation of an irrigation project. The model evaluates proposed operation plan and if the results are not acceptable the plans are modified and model rerun. The model is simple to use and adapted to personal computers.
7 Purohit, R. C.; Gosain, A. K.. 1989. Irrigation scheduling - Theoretical approach and practical considerations. Paper presented at National Seminar on Irrigation Scheduling, Rajasthan Agricultural University, Udaipur, India, March 1989. 11p.
(Location: IWMI-HQ Call no: P 831 Record No: H05880)
Efficient water management is fast becoming more important as water multipurpose uses increases. Scheduling and determining of irrigation water applications are important considerations given limited water resources and increasing concern about agricultural productivity. Although considerable effort has been devoted in the last two decades to refine the traditional techniques of irrigation scheduling, there is still room for an increased understanding on how the involved physical processes interact and effect the irrigation schedules and their measure of performance. The paper highlights irrigation scheduling techniques and some practical considerations and gives guidelines for future research in the Indian context.
8 Kapoor, P. N.; Gosain, A. K.. 1987. Impact of watershed management on hydrological regime. Paper presented at the National Symposium on Hydrology, N. I. H., Roorkee, India, 16-18 December 1987. pp.11-118.
(Location: IWMI-HQ Call no: P 69 Record No: H05881)
The paper reviews the state of the art information on the effects of afforestation/deforestation and other soil conservation generally adopted in a drainage basin. Majority of watersheds reported are either experimental or small sized. Modelling inadequacies are also discussed and a case study is presented.
9 Abbi, S. D. S.; Gosain, A. K.; Narayanan, P. 1980. Application of deterministic conceptual model for water balance studies. Mausam, 31(2):191-200.
(Location: IWMI-HQ Call no: P 1162
Record No: H05884)
Record No: H05884)
10 Gosain, A. K.; Chander, S. 1985. Simulation of an unobserved unprecedented flood. Proceedings of the International ASME Conference on Modelling and Simulation, Gorakpur, India, 27-30 December 1985. 4:37-54.
(Location: IWMI-HQ Call no: P 60 Record No: H05885)
11 Kapoor, P. N.; Gosain, A. K.. (Eds.) 1986. International Workshop on Operational Applications of Mathematical Models (surface water) in Developing Countries, 26 February - 1 March 1985, New Delhi: Proceedings. New Delhi, India: Indian Institute of Technology. 2 vols. 171p.; 402p.
(Location: IWMI-HQ Call no: 631.7.1 G000 KAP Record No: H06796)
12 Gosain, A. K.; Kapoor, P. N. 1988. Watershed modelling for yield assessment. Indian Journal of Dryland Agricultural Research and Development, 3(2):215-227.
(Location: IWMI-HQ Call no: P 2023 Record No: H08891)
13 Gosain, A. K.. 1994. Management information system for farmer-managed irrigation systems. In Lauraya, F. M.; Wijayaratna, C. M.; Vermillion, D. L. (Eds.), Information support systems for farmer managed irrigation: Selected proceedings of the Asian Regional Workshop on the Inventory of Farmer Managed Irrigation Systems and Management Information Systems, Tagaytay City, Philippines, 13-15 October 1992. Colombo, Sri Lanka: IIMI. pp.25-34.
(Location: IWMI-HQ Call no: IIMI 631.7.3 G570 LAU Record No: H014787)
14 Sudheer, K. P.; Gosain, A. K.; Ramasastri, K. S. 2000. Neural computation technique for estimating of hydrologic cycle. In Mehrotra, R.; Soni, B.; Bhatia, K. K. S. (Eds.), Integrated water resources management for sustainable development - Volume 1. Roorkee, India: National Institute of Hydrology. pp.52-61.
Hydrology ; Crop production ; Evapotranspiration ; Lysimetry ; Evaporation ; Models ; Networks ; Climate
(Location: IWMI-HQ Call no: 333.91 G000 MEH Record No: H028039)
15 Ambast, S. K.; Keshari, A. K.; Gosain, A. K.. 2000. Estimation of regional evapotranspiration for a part of WYC command using remote sensing technique. In Mehrotra, R.; Soni, B.; Bhatia, K. K. S. (Eds.), Integrated water resources management for sustainable development - Volume II. Roorkee, India: National Institute of Hydrology. pp.1171-1180.
(Location: IWMI-HQ Call no: 333.91 G000 MEH Record No: H028123)
16 Ambast, S. K.; Keshari, A. K.; Gosain, A. K.. 2002. Satellite remote sensing to support management of irrigation systems: Concepts and approaches. Irrigation and Drainage, 51(1):25-39.
Remote sensing ; Satellite surveys ; Irrigation systems ; Irrigation management ; Irrigated farming ; Water requirements ; Waterlogging ; Soil salinity ; Soil moisture ; Crop yield ; Performance indexes ; Large-scale systems ; Hydrology ; Models
(Location: IWMI-HQ Call no: PER Record No: H029952)
17 Chandna, P.; Hodson, D. P.; Singh, U. P.; Singh, A. N.; Gosain, A. K.; Sahoo, R. N.; Gupta, R. K. 2004. Increasing the productivity of underutilized lands by targeting resource conserving technologies – A GIS/remote sensing approach: A case study of Ballia District, Uttar Pradesh, in the eastern Gangetic Plains. Mexico, D.F., Mexico: CIMMYT. 43p.
Land use ; Productivity ; Irrigated farming ; Cropping systems ; Wheat ; Barley ; Rice ; Tillage ; Furrow irrigation ; Waterlogging ; Soil moisture ; Flood water ; Risks ; Salinity ; Alkalinity ; GIS / South Asia / India / Indus / Ganges / Uttar Pradesh / Ballia District
(Location: IWMI-HQ Call no: 631.7.2 G570 CHA Record No: H035228)
18 Chandna, P.; Hodson, D. P.; Singh, U. P.; Singh, A. N.; Gosain, A. K.; Sahoo, R. N.; Gupta, R. K. 2004. Increasing productivity of underutilized lands by targeting resource conserving technologies – A GIS/remote sensing approach: A case study of Ballia District, Uttar Pradesh, in the Eastern Gangetic Plains. Mexico, D.F., Mexico: CIMMYT. vii, 43p.
Land use ; GIS ; Remote sensing ; Land resources ; Wheat ; Barley ; Rice ; Tillage ; Cropping systems ; Climate ; Irrigation water ; Furrow irrigation ; Waterlogging ; Soil salinity ; Alkaline soils ; Soil reclamation / India / Uttar Pradesh / Ballia District / Indus / Ganges
(Location: IWMI-HQ Call no: 338.1 G635 CHA Record No: H035868)
19 Nagothu, U. S.; Gosain, A. K.; Kuppannan, Palanisami. (Eds.) 2012. Water and climate change: an integrated approach to address adaptation challenges. New Delhi, India: Macmillan. 282p.
Water resources ; Water management ; Freshwater ; Climate change ; Adaptation ; Temperature ; Rain ; Precipitation ; Drought ; Flooding ; River basins ; Assessment ; Water availability ; Water use efficiency ; Water quality ; Monitoring ; Statistical analysis ; Risks ; Economic situation ; Land use ; Institutions ; Policy ; Hydrology ; Simulation models ; Topography ; Irrigation programs ; Irrigated sites ; Greenhouse gases ; Environmental effects ; Agricultural production ; Weather ; Crops ; Rice ; Maize ; Groundnuts ; Crop insurance ; Indicators / India / Andhra Pradesh / Godavari River Basin / Manjeera River / Sri Ram Sagar Project / Dowleswaram Barrage / Nizam Sagar Project / Kaddam Project / Devadula Lift Irrigation Scheme / Singur Project
(Location: IWMI HQ Call no: 333.91 G635 NAG Record No: H044763)
(0.36 MB)
20 Nagothu, U. S.; Gosain, A. K.; Kuppannan, Palanisami. 2012. An introduction to climate change impacts on water resources and adaptation. In Nagothu, U. S.; Gosain, A. K.; Palanisami, Kuppannan (Eds.). Water and climate change: an integrated approach to address adaptation challenges. New Delhi, India: Macmillan. pp.1-20.
Climate change ; Adaptation ; Water resources ; Water management ; Freshwater ; Water availability ; Agriculture ; Corporate culture ; Capacity building ; Policy / India
(Location: IWMI HQ Call no: IWMI Record No: H044764)
(1.60 MB)
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