Your search found 4 records
1 Morardet, S.; Rieu, T.; Strosser, P. 1994. Marches de l'eau au Pendjab, Pakistan. In International Center for Advanced Mediterranean Agronomic Studies (CIHEAM) (Comp.), International Conference on Land and Water Resources Management in the Mediterranean Region, Instituto Agronomico Mediterraneo, Valenzano, Bari, Italy, 4-8 September 1994: Volume IV - Environment and capacity building aspects. pp.1103-1121.
Irrigation canals ; Water distribution ; Economic aspects ; Agricultural production / Pakistan / Punjab / Fordwah
(Location: IWMI-HQ Call no: 333.91 GG20 INT Record No: H020952)
2 Faysse, N.; Morardet, S.. 1999. La mise en place d'un destion négociée de l'eau en France: L'exemple de la gestion des étiages sur le bassin de l' [The set up of negotiated water management in France: The case of low water management in the Adour River Basin]. In ICID, 17th Congress on Irrigation and Drainage, Granada, Spain, 1999: Water for Agriculture in the Next Millennium - Transactions, Vol.1F, Q.49: Rehabilitation and Modernization of Irrigation and Drainage Systems: 49.4: Quality of construction of civil works; Q.49.5: Introduction of new technologies to farmers; Q.49: Poster papers. New Delhi, India: ICID. pp.29-46.
(Location: IWMI-HQ Call no: ICID 631.7 G000 ICI Record No: H025217)
3 McCartney, Matthew; Morardet, S.; Rebelo, Lisa-Maria; Finlayson, C. M.; Masiyandima, M. 2011. A study of wetland hydrology and ecosystem service provision: GaMampa wetland, South Africa. Hydrological Sciences Journal, 56(8):1452-1466. [doi: https://doi.org/10.1080/02626667.2011.630319]
Wetlands ; Hydrology ; Ecosystems ; Flow ; Dry season ; Economic aspects ; Economic analysis ; Land cover / South Africa / GaMampa wetland / Mohlapitsi River / Olifants River
(Location: IWMI HQ Call no: e-copy only Record No: H044592)
(3.37 MB)
The GaMampa wetland, a palustrine wetland, comprises less than 1% of the catchment but is widely believed to make a significant contribution to dry-season river flow in the Mohlapitsi River, a tributary of the Olifants River, in South Africa. The contribution of the GaMampa wetland to dry-season flow in the Mohlapitsi River and the impact of increasing agriculture on its hydrological functioning were investigated. Economic analyses showed that the net financial value of the wetland was US$ 83,263 of which agriculture comprises 38%. Hydrological analyses indicated that the Mohlapitsi River contributes, on average, 16% of the dry-season flow in the Olifants River. However, the wetland contributes, at most, 12% to the increase in dry-season flow observed over the reach of the river in which the wetland is located. The remainder of the increase originates from groundwater flowing through the wetland. Furthermore, despite the conversion of 50% of the wetland to agriculture since 2001, there has been no statistically significant reduction in dry-season flow in the Mohlapitsi River. These results highlight the importance of understanding the nature of the full suite of services being provided by a wetland in order to make informed decisions for appropriate management.
4 Johnston, Robyn; Cools, J.; Liersch, S.; Morardet, S.; Murgue, C.; Mahieu, Marie; Zsuffa, I.; Uyttendaele, G. P. 2013. WETwin: a structured approach to evaluating wetland management options in data-poor contexts. Environmental Science and Policy, 34:3-17. [doi: https://doi.org/10.1016/j.envsci.2012.12.006]
Water management ; Research projects ; Wetlands ; Ecosystems ; River basin management ; Stakeholders ; Public participation ; Case studies ; Indicators ; Analytical methods ; European Union / Africa / South-America
(Location: IWMI HQ Call no: e-copy only Record No: H046060)
(1.36 MB)
This special issue of Environmental Science and Policy presents the outcomes of the WETwin project (enhancing the role of wetlands in integrated water resources management for twinned river basins in EU, Africa and South-America in support of EU Water Initiatives), an international research project funded by the FP7 programme of the European Commission. The project aimed to improve wetland management by maximising benefits from wetland use while maintaining ecological health, using case studies from Europe, Africa and South America.In much of the less developed world, data on wetland functions, processes and values are scarce even while wetlands often provide a critical component of livelihoods. Management decisions on balancing competing demands for wetland use must often be made in the absence of comprehensive information. This paper introduces the approach developed and tested under WETwin to evaluate wetland management structures and solutions in datapoor contexts, summarising a conceptual framework which has evolved from seven very diverse case studies. A structured, modular approach was devised which combined multi-criteria analysis, trade-off analysis and vulnerability analysis, drawing on best available information, including quantitative modelling, qualitative ‘‘expert opinion’’, and local stakeholders’ knowledge and values. The approach used in WETwin has three important strengths: it involves stakeholders at all stages of the decision process, it combines qualitative and quantitative data (and therefore allows inclusion of poorly known and potentially important system components) and finally, it provides a relatively simple and structured approach to evaluate wetland management interventions and integrate impact, feasibility and institutional assessments, vulnerability analysis and trade-off analysis. The overall conceptual framework developed for WETwin was found to be robust and transfer-able to different contexts.
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