Case study:Tungelroyse Beek (Downstream): Difference between revisions

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|Multi-site=No
|Multi-site=No
|Project summary=Sixty dead oaks were introduced into this stream.
|Project summary=Sixty dead oaks were introduced into this stream.
|Monitoring surveys and results=Plant growth has been observed between the dead wood fragments, but there has been no positive effect on biodiversity. In some parts of the stream, there has been a stagnation of the flow and a silt accumulation as a consequence of watermills.
|Monitoring surveys and results=The indroduction of large quantities of wood has increased the variation in substrate. Plant growth has been observed between the dead wood fragments, but there has been no positive effect on biodiversity. In some parts of the stream, there has been a stagnation of the flow and a silt accumulation due to the presence of watermills.
|Project title=Tungelroyse Beek
|Project title=Tungelroyse Beek
}}
}}

Revision as of 15:38, 15 March 2021

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Location: 51° 14' 26.87" N, 5° 55' 11.69" E
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Project overview

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Status Complete
Project web site
Themes Habitat and biodiversity, Hydromorphology, Land use management - forestry, Water quality
Country Netherlands
Main contact forename Arnoud
Main contact surname Soetens
Main contact user ID
Contact organisation Waterschap Limburg
Contact organisation web site http://waterschaplimburg.nl
Partner organisations
Parent multi-site project

Building with nature measures in streams

This is a parent project
encompassing the following
projects
No
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Project summary

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Sixty dead oaks were introduced into this stream.

Monitoring surveys and results

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The indroduction of large quantities of wood has increased the variation in substrate. Plant growth has been observed between the dead wood fragments, but there has been no positive effect on biodiversity. In some parts of the stream, there has been a stagnation of the flow and a silt accumulation due to the presence of watermills.

Lessons learnt

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Catchment and subcatchment



Site

Name Tungelroyse Beek
WFD water body codes NL57_TUNG
WFD (national) typology R5
WFD water body name Tungelroyse Beek
Pre-project morphology Actively meandering
Reference morphology Actively meandering
Desired post project morphology Actively meandering
Heavily modified water body Yes
National/international site designation
Local/regional site designations
Protected species present No
Invasive species present No
Species of interest
Dominant hydrology
Dominant substrate Sand
River corridor land use Broadleaf/mixed woodland (semi natural), Grassland, Intensive agriculture (arable)
Average bankfull channel width category
Average bankfull channel width (m)
Average bankfull channel depth category
Average bankfull channel depth (m)
Mean discharge category 1 - 10 m³/s
Mean annual discharge (m3/s) 22 m³/s <br />2,000 l/s <br />
Average channel gradient category
Average channel gradient
Average unit stream power (W/m2)


Project background

Reach length directly affected (m)
Project started
Works started
Works completed
Project completed
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Total cost (k€)
Benefit to cost ratio
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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

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


Measures

Structural measures
Bank/bed modifications
Floodplain / River corridor
Planform / Channel pattern
Other
Non-structural measures
Management interventions
Social measures (incl. engagement)
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Monitoring

Hydromorphological 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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Before measures After measures Qualitative Quantitative

Physico-chemical quality elements

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Any other monitoring, e.g. social, economic

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Before measures After measures Qualitative Quantitative


Monitoring documents



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Supplementary Information

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