Professor Theib Oweis is Director of the Water, Land and Ecosystems Program (WLEP) at the International Centre for Agricultural Research in the Dry Areas (ICARDA). He is a jointly appointed Distinguished Professor - International Platform for Dryland Research and Education at Tottori University, Japan. Professor Oweis is widely regarded as one of the world’s leading authorities on water management in agriculture. Henk Ritzema is a former Associate Professor at the Water Resources Management Chair Group of Wageningen University. He retired in September 2020. Henk Ritzema has published over 160 articles, books and reports and is a regular invited speaker at international conferences and workshops.

• Part 1 Fundamentals1.Understanding and measuring plant water use: Gretchen R. Miller, Texas A&M University, USA; 2.Dynamics of water storage and retention in soil: K. Rajkai, Hungarian Academy of Sciences, Hungary; F. Ács, Eötvös Loránd University, Hungary; B. Tóth, Hungarian Academy of Sciences and University of Pannonia, Hungary; and A. Makó, Hungarian Academy of Sciences, Hungary; 3.Climate change and water resources for agriculture; Luis Garrote, Universidad Politécnica de Madrid, Spain;*Part 2 Sustainable use of groundwater and surface water for irrigation**4.An integrated approach for the estimation of crop water requirements based on soil, plant and atmospheric measurements: *N. Jovanovic, S. Dzikiti and M. Gush, Council for Scientific and Industrial Research (CSIR), South Africa; 5.The economics of groundwater development and governance; T. Shah, International Water Management Institute (IWMI), India6.Managing surface water for irrigation; A. Qureshi, International Center for Biosaline Agriculture, United Arab EmiratesPart 3 Other sources of water for irrigation7.Rainwater and floodwater harvesting for crop irrigation: Dieter Prinz, Karlsruhe Institute of Technology (KIT), Germany; 8.The use of treated wastewater for crop irrigation: Alfieri Pollice and Ramy Saliba, IRSA-CNR, Italy; and Antonio Lonigro, Università degli Studi di Bari, Italy; 9.Use of brackish and marginal water for irrigation in water-scarce areas: Z. Gao, China Institute of Water Resources and Hydropower Research, China;Part 4 Irrigation techniques10.Developments in surface irrigation techniques: Taffa Tulu, Addis Ababa University, Ethiopia; 11.Trickle irrigation systems: Megh R. Goyal, formerly University of Puerto Rico, Puerto Rico; 12.An overview of subsurface irrigation techniques: Andrea Dührkoop and Oliver Hensel, University of Kassel, Germany; 13.Fertigation techniques for efficient water and nutrient use in agriculture; Munir J. Mohammad Rusan, Jordan University of Science and Technology, Jordan and International Plant Nutrition Institute (IPNI), USA;Part 5 Managing water use on the farm14.Modelling water use on farms; L. S. Pereira and P. Paredes, University of Lisbon, Portugal; 15.Improving water productivity in rainfed agriculture: challenges and opportunities for small-scale farmers in dry lands: John Gowing, University of Newcastle, UK; 16.Improving water use in tropical rain-fed systems: the situation in India: Suhas P. Wani, Kaushal K. Garg, Girish Chander and K.H. Anantha, International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), India; 17.Deficit irrigation and site-specific irrigation scheduling techniques to minimize water use: Susan A. O'Shaughnessy, USDA-ARS, USA; and Manuel A. Andrade, Oak Ridge Institute for Science and Education, USA; 18.Drainage systems to support sustainable water use: Henk Ritzema, Wageningen University, The Netherlands;Part 6 Managing water resources19.Increasing water productivity in agriculture: an overview: Wayne S. Meyer, University of Adelaide, Australia; 20.Regional strategies in sustainable water management for irrigation: the eco-efficiency approach: Mladen Todorović, Centre International de Hautes Etudes Méditerranéennes (CIHEAM), Mediterranean Agronomic Institute of Bari, Italy; 21.The challenge of sustainable water resources management under water scarcity: Pasquale Steduto, Food and Agriculture Organization of the United Nations (FAO), Italy; and Chris Perry, Former Research Director, International Water Management Institute (IWMI), UK; 22.Assessing the cost of supplying water for agriculture: the food supply cost curve: Roberto Roson, Ca’ Foscari University of Venice, Italy;

Professor Theib Oweis is Director of the Water, Land and Ecosystems Program (WLEP) at the International Centre for Agricultural Research in the Dry Areas (ICARDA). He is a jointly appointed Distinguished Professor - International Platform for Dryland Research and Education at Tottori University, Japan. Professor Oweis is widely regarded as one of the world’s leading authorities on water management in agriculture. Henk Ritzema is a former Associate Professor at the Water Resources Management Chair Group of Wageningen University. He retired in September 2020. Henk Ritzema has published over 160 articles, books and reports and is a regular invited speaker at international conferences and workshops.

• Part 1 Fundamentals1.Understanding and measuring plant water use: Gretchen R. Miller, Texas A&M University, USA; 2.Dynamics of water storage and retention in soil: K. Rajkai, Hungarian Academy of Sciences, Hungary; F. Ács, Eötvös Loránd University, Hungary; B. Tóth, Hungarian Academy of Sciences and University of Pannonia, Hungary; and A. Makó, Hungarian Academy of Sciences, Hungary; 3.Climate change and water resources for agriculture; Luis Garrote, Universidad Politécnica de Madrid, Spain;*Part 2 Sustainable use of groundwater and surface water for irrigation**4.An integrated approach for the estimation of crop water requirements based on soil, plant and atmospheric measurements: *N. Jovanovic, S. Dzikiti and M. Gush, Council for Scientific and Industrial Research (CSIR), South Africa; 5.The economics of groundwater development and governance; T. Shah, International Water Management Institute (IWMI), India6.Managing surface water for irrigation; A. Qureshi, International Center for Biosaline Agriculture, United Arab EmiratesPart 3 Other sources of water for irrigation7.Rainwater and floodwater harvesting for crop irrigation: Dieter Prinz, Karlsruhe Institute of Technology (KIT), Germany; 8.The use of treated wastewater for crop irrigation: Alfieri Pollice and Ramy Saliba, IRSA-CNR, Italy; and Antonio Lonigro, Università degli Studi di Bari, Italy; 9.Use of brackish and marginal water for irrigation in water-scarce areas: Z. Gao, China Institute of Water Resources and Hydropower Research, China;Part 4 Irrigation techniques10.Developments in surface irrigation techniques: Taffa Tulu, Addis Ababa University, Ethiopia; 11.Trickle irrigation systems: Megh R. Goyal, formerly University of Puerto Rico, Puerto Rico; 12.An overview of subsurface irrigation techniques: Andrea Dührkoop and Oliver Hensel, University of Kassel, Germany; 13.Fertigation techniques for efficient water and nutrient use in agriculture; Munir J. Mohammad Rusan, Jordan University of Science and Technology, Jordan and International Plant Nutrition Institute (IPNI), USA;Part 5 Managing water use on the farm14.Modelling water use on farms; L. S. Pereira and P. Paredes, University of Lisbon, Portugal; 15.Improving water productivity in rainfed agriculture: challenges and opportunities for small-scale farmers in dry lands: John Gowing, University of Newcastle, UK; 16.Improving water use in tropical rain-fed systems: the situation in India: Suhas P. Wani, Kaushal K. Garg, Girish Chander and K.H. Anantha, International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), India; 17.Deficit irrigation and site-specific irrigation scheduling techniques to minimize water use: Susan A. O'Shaughnessy, USDA-ARS, USA; and Manuel A. Andrade, Oak Ridge Institute for Science and Education, USA; 18.Drainage systems to support sustainable water use: Henk Ritzema, Wageningen University, The Netherlands;Part 6 Managing water resources19.Increasing water productivity in agriculture: an overview: Wayne S. Meyer, University of Adelaide, Australia; 20.Regional strategies in sustainable water management for irrigation: the eco-efficiency approach: Mladen Todorović, Centre International de Hautes Etudes Méditerranéennes (CIHEAM), Mediterranean Agronomic Institute of Bari, Italy; 21.The challenge of sustainable water resources management under water scarcity: Pasquale Steduto, Food and Agriculture Organization of the United Nations (FAO), Italy; and Chris Perry, Former Research Director, International Water Management Institute (IWMI), UK; 22.Assessing the cost of supplying water for agriculture: the food supply cost curve: Roberto Roson, Ca’ Foscari University of Venice, Italy;

Professor Theib Oweis is Director of the Water, Land and Ecosystems Program (WLEP) at the International Centre for Agricultural Research in the Dry Areas (ICARDA). He is a jointly appointed Distinguished Professor - International Platform for Dryland Research and Education at Tottori University, Japan. Professor Oweis is widely regarded as one of the world’s leading authorities on water management in agriculture. Henk Ritzema is a former Associate Professor at the Water Resources Management Chair Group of Wageningen University. He retired in September 2020. Henk Ritzema has published over 160 articles, books and reports and is a regular invited speaker at international conferences and workshops.

• Part 1 Fundamentals1.Understanding and measuring plant water use: Gretchen R. Miller, Texas A&M University, USA; 2.Dynamics of water storage and retention in soil: K. Rajkai, Hungarian Academy of Sciences, Hungary; F. Ács, Eötvös Loránd University, Hungary; B. Tóth, Hungarian Academy of Sciences and University of Pannonia, Hungary; and A. Makó, Hungarian Academy of Sciences, Hungary; 3.Climate change and water resources for agriculture; Luis Garrote, Universidad Politécnica de Madrid, Spain;*Part 2 Sustainable use of groundwater and surface water for irrigation**4.An integrated approach for the estimation of crop water requirements based on soil, plant and atmospheric measurements: *N. Jovanovic, S. Dzikiti and M. Gush, Council for Scientific and Industrial Research (CSIR), South Africa; 5.The economics of groundwater development and governance; T. Shah, International Water Management Institute (IWMI), India6.Managing surface water for irrigation; A. Qureshi, International Center for Biosaline Agriculture, United Arab EmiratesPart 3 Other sources of water for irrigation7.Rainwater and floodwater harvesting for crop irrigation: Dieter Prinz, Karlsruhe Institute of Technology (KIT), Germany; 8.The use of treated wastewater for crop irrigation: Alfieri Pollice and Ramy Saliba, IRSA-CNR, Italy; and Antonio Lonigro, Università degli Studi di Bari, Italy; 9.Use of brackish and marginal water for irrigation in water-scarce areas: Z. Gao, China Institute of Water Resources and Hydropower Research, China;Part 4 Irrigation techniques10.Developments in surface irrigation techniques: Taffa Tulu, Addis Ababa University, Ethiopia; 11.Trickle irrigation systems: Megh R. Goyal, formerly University of Puerto Rico, Puerto Rico; 12.An overview of subsurface irrigation techniques: Andrea Dührkoop and Oliver Hensel, University of Kassel, Germany; 13.Fertigation techniques for efficient water and nutrient use in agriculture; Munir J. Mohammad Rusan, Jordan University of Science and Technology, Jordan and International Plant Nutrition Institute (IPNI), USA;Part 5 Managing water use on the farm14.Modelling water use on farms; L. S. Pereira and P. Paredes, University of Lisbon, Portugal; 15.Improving water productivity in rainfed agriculture: challenges and opportunities for small-scale farmers in dry lands: John Gowing, University of Newcastle, UK; 16.Improving water use in tropical rain-fed systems: the situation in India: Suhas P. Wani, Kaushal K. Garg, Girish Chander and K.H. Anantha, International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), India; 17.Deficit irrigation and site-specific irrigation scheduling techniques to minimize water use: Susan A. O'Shaughnessy, USDA-ARS, USA; and Manuel A. Andrade, Oak Ridge Institute for Science and Education, USA; 18.Drainage systems to support sustainable water use: Henk Ritzema, Wageningen University, The Netherlands;Part 6 Managing water resources19.Increasing water productivity in agriculture: an overview: Wayne S. Meyer, University of Adelaide, Australia; 20.Regional strategies in sustainable water management for irrigation: the eco-efficiency approach: Mladen Todorović, Centre International de Hautes Etudes Méditerranéennes (CIHEAM), Mediterranean Agronomic Institute of Bari, Italy; 21.The challenge of sustainable water resources management under water scarcity: Pasquale Steduto, Food and Agriculture Organization of the United Nations (FAO), Italy; and Chris Perry, Former Research Director, International Water Management Institute (IWMI), UK; 22.Assessing the cost of supplying water for agriculture: the food supply cost curve: Roberto Roson, Ca’ Foscari University of Venice, Italy;