Case study:Doñana 2005

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Location: 36° 57' 47.02" N, 6° 25' 7.54" W

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Project overview

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Status	Complete
Project web site
Themes
Country	Spain
Main contact forename	to be filled
Main contact surname	to be filled
Main contact user ID
Contact organisation	MARM
Contact organisation web site
Partner organisations
This is a parent project encompassing the following projects	Control and permeabilization of the marsh to the river, the Brazo de la Torre and Entremuros, Recovery "CañoTravieso", Recovery of the functionality of Brazo de la Torre, Restoration of streams Chico Soto, Soto Grande and Arroyo de la Laguna de los Reyes, Restoration of the marsh "Gallega", Restoration of the stream of the Partido

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Project summary

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The project "Doñana 2005" aims to restore and rehabilitate the complex hydraulics of the marsh, allowing the system to evolve with the highest degree of naturalness and freedom possible within the constraints of the environment of social, economic, administrative, technical, cultural, etc. There are some actuations included in this project: Route water: environmental restoration project for tourist use; Restoration of the marsh "Gallega"; Control and permeabilization of the marsh to the river, the Brazo de la Torre and Entremuros; Restoration of streams Chico Soto, Soto Grande and Arroyo de la Laguna de los Reyes; Restoration of the stream of the Partido; Recovery of the functionality of Brazo de la Torre; and Recovery Caño Travieso. The main objectives are:

   Restore water inputs to the marsh, in quantity and quality needed to restore the water dynamics of the marsh itself Doñana.
   To maintain, without interruption, the permeability between the marsh of Doñana and the Guadalquivir River estuary ensuring the incorporation of flows.
   Establish a system for evaluation and monitoring to enable a critical assessment of compliance with the plan and promote a research agenda and a specific line of disclosure, dissemination and presentation of results.
   Temporarily prevent the incorporation into the marsh of contaminated water or sediments, whereas such a risk. It is also necessary to prevent such waters can be incorporated into water systems or made available to any user.

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Catchment and subcatchment Select a catchment/subcatchment Site Edit site Name WFD water body codes WFD (national) typology Sinuous WFD water body name Pre-project morphology Tidal, Sinuous Reference morphology Tidal Desired post project morphology Heavily modified water body false National/international site designation Local/regional site designations National Park, Tidal Protected species present Invasive species present Species of interest Dominant hydrology Silt, Clay, Sand Dominant substrate Extensive agriculture, Wetland River corridor land use Average bankfull channel width category Average bankfull channel width (m) Average bankfull channel depth category Average bankfull channel depth (m) Mean discharge category Mean annual discharge (m3/s) Average channel gradient category Average channel gradient April"April" is not a number. Average unit stream power (W/m2) Project background Edit project background Reach length directly affected (m) Project started Works started November/01/01 Works completed Project completed Total cost category Total cost (k€) FEDER k€"FEDER k€" is not a number. Benefit to cost ratio Funding sources C.H.Guadalquivir, Tragsatec Cost for project phases Phase cost category cost exact (k€) Lead organisation Contact forename Contact surname Investigation and design Stakeholder engagement and communication Works and works supervision Post-project management and maintenance Monitoring Structure & condition of riparian zones Reasons for river restoration Edit reasons for restoration Mitigation of a pressure Landscape enhancement Hydromorphology Biology Physico-chemical Pollution incident, Flood defence Other reasons for the project Measures Edit Measures Structural measures Bank/bed modifications Removal of contaminated material, Restoring function of wetlands Floodplain / River corridor Planform / Channel pattern Landscape improvement of the area of the spill Other Creating the post of Coordinator to drive the project "Doñana 2005" Non-structural measures Management interventions Social measures (incl. engagement) Other Quantity & dynamics of flow, Continuity of sediment transport, Structure & condition of riparian zones Monitoring Hydromorphological quality elements Edit Hydromorphological quality elements Element When monitored Type of monitoring Control site used Result Before measures After measures Qualitative Quantitative [[]] Before measures implemented After measures implemented Quantitative Biological quality elements Edit biological quality elements Element When monitored Type of monitoring Control site used Result Before measures After measures Qualitative Quantitative [[]] Physico-chemical quality elements Edit Physico-chemical quality elements Element When monitored Type of monitoring Control site used Result Before measures After measures Qualitative Quantitative [[]] Pollution incident"Pollution incident" is not in the list (Improvement, Inconclusive, Awaiting results, Deterioration, No change) of allowed values for the "Physico-chemical monitoring result" property. Any other monitoring, e.g. social, economic Edit Other responses Element When monitored Type of monitoring Control site used Result Before measures After measures Qualitative Quantitative Before measures implemented After measures implemented Qualitative Monitoring documents Upload monitoring documents Additional documents and videos Upload additional documents Additional links and references Edit links and references Link Description Supplementary Information Edit Supplementary Information