Case study:Zújar river restoration in the reach between the ford of "Entrerríos" and its mouth, Badajoz.

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Location: 39° 0' 17.68" N, 5° 46' 2.92" W

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Project overview

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Status	Complete
Project web site	http://www.mma.es/secciones/acm/aguas%20continent%20zonas%20asoc/dominio%20hidraulico/conserv%20restaur/pdf/Rio%20Zujar%20Vado%20Entrerrios.pdf
Themes
Country	Spain
Main contact forename	CHGuadiana
Main contact surname	CHGuadiana
Main contact user ID
Contact organisation	MARM
Contact organisation web site
Partner organisations
Parent multi-site project	Case_study:Environmental restoration of the river Zújar
This is a parent project encompassing the following projects	No

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Project summary

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This project is part of the National Strategy for River Restoration (an initiative of the Ministry of Environment and developed at the Zújar River by the Confederación Hidrográfica del Guadiana) and the State Special Fund for Revitalize Economy and Jobs (Plan E). The full project covers 30 km of the river, and for facilitating the execution of the works is divided in four sub-projects. The main objectives of the project are: Restoration and conservation of the riparian vegetation; to consolidate the longitudinal connectivity and the lateral connectivity of the fluvial ecosystem; preserve the Public Hydraulic Domain from new pressures; environmental education and awareness through the development of outreach activities; to enable the wildlife mobility; and monitoring the biological and physical factors of the reach. The total budget for carry out the rehabilitation and restoration of 30 Km of the Zújar river is 16.240.282 €. The extent of the project is limited to the Public Hydraulic Domain as the first stage of what could be a more ambitious project like recovering the floodplain by land acquisition to give more space to the river, etc.

Monitoring surveys and results

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Lessons learnt

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Catchment and subcatchment

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Catchment

River basin district	C.H.Guadiana
River basin	Guadiana

Subcatchment

River name	Zújar
Area category	1000 - 10000 km²
Area (km2)	8505 km²850,500 ha <br />
Maximum altitude category	200 - 500 m
Maximum altitude (m)	285 m0.285 km <br />28,500 cm <br />
Dominant geology	Siliceous
Ecoregion	Ibero-Macaronesian
Dominant land cover
Waterbody ID

Other case studies in this subcatchment: Environmental restoration of the river Zújar, Zújar river restoration in the reach between the Chapel of St Mary of Zújar and the ford of "Entrerríos", Badajoz., Zújar river restoration in the reach between the dam and the ford of "El Espolón" , Badajoz., Zújar river restoration in the reach between the ford of "El Espolón" and the Chapel of St Mary of Zújar , Badajoz., Zújar river restoration in the reach between the ford of "Entrerríos" and its mouth, Badajoz.

Site

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Name	Badén del Zújar (Badajoz)
WFD water body codes
WFD (national) typology
WFD water body name
Pre-project morphology	Sinuous
Reference morphology	Sinuous
Desired post project morphology
Heavily modified water body
National/international site designation
Local/regional site designations	Site of Community Importance
Protected species present
Invasive species present
Species of interest
Dominant hydrology
Dominant substrate
River corridor land use	Extensive agriculture
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
Average unit stream power (W/m2)

Project background

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Reach length directly affected (m)	2500 m2.5 km <br />250,000 cm <br />
Project started	2011/01/01
Works started
Works completed	2011/01/01
Project completed
Total cost category	1000 - 5000 k€
Total cost (k€)	3499 k€3,499,000 € <br />
Benefit to cost ratio
Funding sources	MARM

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			SEFOEX, S.A.
Post-project management and maintenance
Monitoring			C.H.Guadiana

Reasons for river restoration

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Mitigation of a pressure
Hydromorphology
Biology
Physico-chemical
Other reasons for the project	Landscape enhancement

Measures

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Structural measures
Bank/bed modifications
Floodplain / River corridor	Creation of wetlands in ancient agregates extraction areas
Planform / Channel pattern
Other	Recovering natural landscapes
Non-structural measures
Management interventions
Social measures (incl. engagement)
Other

Monitoring

Hydromorphological quality elements

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quality elements

Element	When monitored		Type of monitoring		Control site used	Result
	Before measures	After measures	Qualitative	Quantitative

Biological quality elements

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quality elements

Element	When monitored		Type of monitoring		Control site used	Result
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Physico-chemical quality elements

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quality elements

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Any other monitoring, e.g. social, economic

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Element	When monitored		Type of monitoring		Control site used	Result
	Before measures	After measures	Qualitative	Quantitative

Monitoring documents

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Image gallery

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Aerial view of the restoration area

Zujar River before works

Zujar River before works

Additional documents and videos

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Additional documentation (in Spanish)

Additional links and references

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Link	Description

Supplementary Information

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