14th Congress on irrigation and drainage Rio De Jenerio, Brazil 1990: Transaction Vol.1-C

R. 1. General review on drought strategies / IMRE PETRASOVITS (Hungary). R. 2. Drought mitigation through large-scale intensive irriga-tion projects - A case study of the south Saskatchewan river project / SUREN N. KULSHRESHTHA, KURT K. KLEIN (Canada). R. 3. Polders in lake Chad : A special example of measures to combat drought and guarantee agricultural produc-tion / G. VISENTINI, A. LINOLI (Italy). R. 4. Prediction of water levels for pumping operation during droughts / HEINZ-DIETER OLBRISCH (FRG). R. 5. Consideration of farmers' behaviour to improve plan-ning irrigation projects in drought prone areas / PANAPITIYA D. MAHINDA, JAYANTHA JAYEWARDENE (Sri Lanka). R. 6. Management of Mula waters during successive drought years / D.N. KULKARNI, S.Y. KULKARNI (India). R. 7. Preparing for agricultural water use in a drought WILLIAM R. JOHNSTON, RUTH E. JOHNSTON (USA). R. 8. Water conservation for drought preparedness / D.A.BUCKS(USA). R. 9.) Temporal, meteorology and hydrologic changes: Pros-pects and potential effects on irrigation / LEWIS T. MORE, RICHARD H. LVES (USA). R. 10. Methods used to alleviate the effects of a drought on irrigated agriculture / JERRY SCHAACK (USA). R. 11. Irrigation planning by a catchment field of NANSEI is-lands in Japan / HAJIME TANJI, RYOICHI OONISHI, YOSHITO YUYAMA (Japan). R.12. How to settle water users conflicts during droughts in Japan / MASAYOSHI SATOH, MASAMI OKAMOTO/ YOSHIHIKO OGI NO (Japan). R.13. Description and forecasting of droughts in Hungary / I. PALFAI (Hungary). R.14. A multiset programming model for drought manage-ment / S.C. GUPTA, V.K. MEHROTRA (India). R.15. Regional water management and conservation in the Pacific north-west - technical and institutional approaches / ALLEN R. POWERS, DANIEL LUTE, RICHARD RIGBY (USA). R.16. Paddy rice field maintenance : A numerical model, and countermeasures against water shortages / MASAAKI UEDA (Japan). R.17. Incidence d'une longue periode de secheresse sur une grande region d'irrigation. Les terrains d'irrigation du Guadiana a Badajoz au cours des annees 80 a 83 / PEDRO GOMEZ POMPA (Spain). R.18. Apres Ia secheresse des annees 1984-1987 dans le bassin de Ia Garonne, France / HENRI TARDIEU, BERTAND PLUS (France). R.19. Irrigation des cultures primeurs a partir d'eaux traitees/ R. GOURDIN, M. LANET (France). R.20. Variabilite spatiale et chronologique du climat maro-cain et importance de l'irrigation dans l'amelioration de ses potentialites pour les cultures pluviales. / BAZZA, M, STOCKTON C.W. (Maroc). R.21. Maximisation de l'efficience de l'eau, cas du ble/ BENCHOKROUN T, HANDOUFE A. (Maroc). R.22. Irrigation management under water deficiency / VARLEV, I., KOLEV, N.A., KIRKOVA, Y. (Bulgaria). R.23. La reponse des reseaux d'irrigation face a une evolu-tion importante des systemes culturaux : Analyse du risque de penurie (un exemple en France mediter-raneenne) / P. PEYREMORTE, F. VALLEIX (France). R.24. Macroeconomic impacts of irrigation under arid and drought conditions : The Egyptian case / KAMAL EL-KHESHEN (African Development Bank). R.25. Irrigation water supply and conveyance master plan-ning for drought conditions / JOHN W. BROWN, NEIL W. SCHILD (USA). R.26. The Nile, the Aswan high dam and the 1979-1988 drought / MAHMOUD ABU ZEID, SAFWAT ABDEL-IDAYEM (Egypt). R.27. Appropriate cropping systems to withstand drought in uplands of Orissa / D. LENKA (India). R.28. Application de Ia programmation lineaire a la planifica-tion de l'irrigation en condition de penurie d'eau / F. LEBDI, N. ENNABLI, J. TARHOUNI (Tunisia). R.29. Irrigation district operation in water shortage condi-tions - The Alberta experience / FREDERICK A. ROSS (Canada). R.30. Exploitation des barrages - Optimisation de la gestion des depenses en eau d'irrigation / Z.X. FANG, A.P. BOUILLOT, B. VORON (France). R.31. Water deficit forecasting : The case-study of an irriga-tion system in Sicily / S. INDELICATO, V. TAMBURINO, S. BARBAGALLO G. MAZZOLA (Italy).