Prof.dr.ir. P. van der Zaag
Prof.dr.ir. P. van der Zaag
Contact
Profile
Pieter van der Zaag is professor of water resources management at the IHE Delft Institute for Water Education and at Delft University of Technology, The Netherlands. Pieter was a PostDoc researcher and thereafter lecturer and professor at the University of Zimbabwe from 1993 to 2003. He has special interests in agricultural water management, water allocation issues in catchment areas and in the management of transboundary river basins, on which he has published widely. Pieter is fascinated by the dynamic relationship between biophysical and social processes when managing water, and in understanding patterns of cooperation over water.
Pieter’s current main research interests include:
- The role of inequality and heterogeneity in enduring water institutions
- Harnessing water by smallholders from nature-based storage in (semi-)arid regions in Africa
- Water allocation in large irrigation systems – supporting canal operators with mobile model predictive control and earth observation techniques
Pieter has a track record of formulating and guiding major interdisciplinary research and capacity building projects, including in Eswatini (Swaziland), Ethiopia, Ghana, India, Kenya, Mexico, Mozambique, Senegal, South Africa, Sudan, Tanzania, Vietnam and Zimbabwe.
Pieter is associate editor of Water Policy, and member of the editorial board of Hydrology and Earth System Sciences. He is member of the Scientific Committee of the International Lake Environment Committee Foundation ILEC, and member of the Scientific Advisory Board of the African Studies Centre, Leiden.
Pieter studied irrigation engineering at Wageningen University, and obtained his PhD degree on a study of irrigation management in Mexico.
Expertise
Publications
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2020
Assessment framework of actor strategies in international river basin management, the case of Deltarhine
Tobias Renner / Sander Meijerink / Pieter van der Zaag / Toine Smits
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2020
Change in low flows due to catchment management dynamics—Application of a comparative modelling approach
Tesfay G. Gebremicael / Pieter van der Zaag / Yasir A. Mohamed / Eyasu Y. Hagos
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2020
Re-operating dams for environmental flows
From recommendation to practice
Afua Owusu / Marloes Mul / Pieter van der Zaag / Jill Slinger -
2020
Shifting or drifting?
The crisis-driven advancement and failure of private smallholder irrigation from sand river aquifers in southern arid Zimbabwe
A.E.C. Duker / T.A. Mawoyo / A. Bolding / C. de Fraiture / P. van der Zaag -
2020
Simulating the interactions between the water and the socio-economic system in a stressed endorheic basin
Sajad Enteshari / Hamid R. Safavi / Pieter van der Zaag
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Ancillary activities
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2024-01-01 - 2026-01-01
(Waste) water and sanitation
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2024-01-01 - 2026-01-01
(Waste) water and sanitation
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2024-01-01 - 2026-01-01
(Waste) water and sanitation