Case study:Creation and restoration of a riparian zone

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Project overview

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Status Complete
Project web site
Themes
Country Spain
Main contact forename Fernando
Main contact surname Mendoza
Main contact user ID
Contact organisation Gestión Ambiental Viveros y Repoblaciones de Navarra, S.A.
Contact organisation web site
Partner organisations
This is a parent project
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projects
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Project summary

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Monitoring surveys and results

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Lessons learnt

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Catchment and subcatchment

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(affects all case studies in this subcatchment)

Catchment

River basin district Ebro
River basin Aragón

Subcatchment

River name Aragón
Area category 1000 - 10000 km²
Area (km2)
Maximum altitude category 200 - 500 m
Maximum altitude (m) 350 m0.35 km <br />35,000 cm <br />
Dominant geology
Ecoregion Ibero-Macaronesian
Dominant land cover Extensive agriculture
Waterbody ID



Other case studies in this subcatchment: Restoration of riparian zone in Aragon River


Site

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Name Soto de Campollano
WFD water body codes
WFD (national) typology
WFD water body name
Pre-project morphology Sinuous, Single channel
Reference morphology Sinuous, Single channel
Desired post project morphology
Heavily modified water body
National/international site designation
Local/regional site designations Habitat 92AO
Protected species present
Invasive species present
Species of interest
Dominant hydrology Quick run-off, Artificially regulated
Dominant substrate
River corridor land use Plantation forestry, Intensive agriculture, Wetland
Average bankfull channel width category 10 - 50 m
Average bankfull channel width (m)
Average bankfull channel depth category 2 - 5 m
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) 211 m0.211 km <br />21,100 cm <br />
Project started
Works started 2005/08/01
Works completed 2006/02/01
Project completed
Total cost category 50 - 100 k€
Total cost (k€)
Benefit to cost ratio
Funding sources

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



Reasons for river restoration

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Mitigation of a pressure
Hydromorphology Continuity for organisms
Biology
Physico-chemical
Other reasons for the project High quality habitat for European mink (Mustela lutreola), New habitats for otter (Lutra lutra) and turtle (Emys orbicularis)


Measures

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Structural measures
Bank/bed modifications Construction of three small ponds connected through small meandering channels
Floodplain / River corridor River forest has been restored through the plantation of species typical from habitat 92AO
Planform / Channel pattern
Other
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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Additional links and references

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Supplementary Information

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