Case study:Environmental improvement project of the stream of Ruby
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Project overview
Status | Complete |
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Project web site | |
Themes | |
Country | Spain |
Main contact forename | Naturalea S.L. |
Main contact surname | Naturalea S.L. |
Main contact user ID | |
Contact organisation | Naturalea S.L. |
Contact organisation web site | |
Partner organisations | |
Parent multi-site project | |
This is a parent project encompassing the following projects |
No |
Project summary
The section corresponds to restore the stream of Ruby as it passes through the town from which it takes its name. In this section, the stream is strongly modified by the concrete walls built in the margins and along the breakwater that covers all the main channel and high water.
Using previously vegetated materials and introducing local plant species, the objectives seek to: minimize the impact of the various works carried out within the stream, improve the quality of riparian ecosystems conjugating with the need to maintain hydraulic capacity and restore the banks the level that allows cleaning of exotic species and the planting of willow and herbaceous riparian own.
The project has a total budget of 15.960,47 € and is financed by the Municipality of Rubí.
Monitoring surveys and results
Lessons learnt
Catchment and subcatchment
Edit the catchment and subcatchment details
(affects all case studies in this subcatchment)
Catchment
River basin district | Pirineo Oriental |
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River basin | Llobregat |
Subcatchment
River name | Riera de Rubí |
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Area category | |
Area (km2) | |
Maximum altitude category | 100 - 200 m |
Maximum altitude (m) | 120 m0.12 km <br />12,000 cm <br /> |
Dominant geology | |
Ecoregion | Ibero-Macaronesian |
Dominant land cover | Urban |
Waterbody ID |
Site
Name | Riera de Rubí a su paso por el núcleo de Rubí |
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WFD water body codes | |
WFD (national) typology | |
WFD water body name | |
Pre-project morphology | Embanked |
Reference morphology | Embanked |
Desired post project morphology | |
Heavily modified water body | |
National/international site designation | |
Local/regional site designations | |
Protected species present | |
Invasive species present | |
Species of interest | |
Dominant hydrology | |
Dominant substrate | |
River corridor land use | Urban |
Average bankfull channel width category | 10 - 50 m |
Average bankfull channel width (m) | 4242 m <br />0.042 km <br />4,200 cm <br /> |
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
Reach length directly affected (m) | 745 m0.745 km <br />74,500 cm <br /> |
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Project started | 2007/12/01 |
Works started | |
Works completed | 2007/12/01 |
Project completed | |
Total cost category | 10 - 50 k€ |
Total cost (k€) | 15 k€15,000 € <br /> |
Benefit to cost ratio | |
Funding sources | Municipality of Rubí |
Cost for project phases
Phase | cost category | cost exact (k€) | Lead organisation | Contact forename | Contact surname |
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Investigation and design | |||||
Stakeholder engagement and communication | |||||
Works and works supervision | Naturalea, S.L. | ||||
Post-project management and maintenance | |||||
Monitoring |
Reasons for river restoration
Mitigation of a pressure | |
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Hydromorphology | Structure & condition of riparian zones |
Biology | |
Physico-chemical | |
Other reasons for the project | Landscape enhancement |
Measures
Structural measures
| |
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Bank/bed modifications | New bioengineering elements in order to stabilize slope banks, Revetmens with local species |
Floodplain / River corridor | Riparian vegetation improvement |
Planform / Channel pattern | |
Other | |
Non-structural measures
| |
Management interventions | |
Social measures (incl. engagement) | |
Other |
Monitoring
Hydromorphological quality elements
Element | When monitored | Type of monitoring | Control site used | Result | ||
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Before measures | After measures | Qualitative | Quantitative |
Biological quality elements
Element | When monitored | Type of monitoring | Control site used | Result | ||
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Before measures | After measures | Qualitative | Quantitative |
Physico-chemical quality elements
Element | When monitored | Type of monitoring | Control site used | Result | ||
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Before measures | After measures | Qualitative | Quantitative |
Any other monitoring, e.g. social, economic
Element | When monitored | Type of monitoring | Control site used | Result | ||
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Before measures | After measures | Qualitative | Quantitative |
Monitoring documents
Image gallery
Additional documents and videos
Additional links and references
Link | Description |
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