Difference between revisions of "Case study:Retoration of Grobruelva"

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{{Case study status
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|Approval status=Draft
 
}}
 
{{Location
 
|Location=59.81873780726097, 10.337757078153462
 
}}
 
{{Project overview
 
|Status=In progress
 
|Themes=Fisheries, Habitat and biodiversity, Land use management - agriculture, Water quality, Urban
 
|Country=Norway
 
|Main contact forename=Ingvild
 
|Main contact surname=Tandberg
 
|Contact organisation=Vannområde Indre Oslofjord Vest
 
|Contact organisation url=https://www.vannportalen.no/vannregioner/glomma/vannomrader-glomma/indre-oslofjord-vest/
 
|Multi-site=No
 
|Project summary=This project aimes to improve the habitat conditions of fast-growing sea trout (salmo trutta) in the Grobruelva river in the Lier municipality (Viken). They are impaired by re-routing of side arms, regulation of the main channel and pollution (roads and agriculture). Habitat improving measures are planned, but not conducted yet. More info expected soon.
 
|Project title=Restoration of Grobruelva
 
}}
 
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{{Case study subcatchment}}
 
{{Site
 
|Name=Grobruelva
 
|WFD water body code=009-170-R
 
|WFD water body name=Åro watercourse
 
|Heavily modified water body=No
 
|Protected species present=No
 
|Invasive species present=No
 
}}
 
{{Project background
 
|Project started=2017/08/01
 
|Project completed=2020/01/01
 
|Total1 cost=300
 
|Funding sources=Land owners, municipality and Norwegian Environmental Agency
 
|Investigation and design Lead organisation=Vannområdet Indre Oslofjord Vest
 
|Investigation and design Other contact forename=Ingvild
 
|Investigation and design Other contact surname=Tandberg
 
|Stakeholder engagement Lead organisation=Vannområdet
 
|Stakeholder engagement Other contact forename=Ingvild
 
|Stakeholder engagement Other contact surname=Tandberg
 
|Works and supervision Lead organisation=Vannområdet
 
|Works and supervision Other contact forename=Ingvild
 
|Works and supervision Other contact surname=Tandberg
 
}}
 
{{Motivations
 
|Specific mitigation=Urbanisation, pollution (eutrophication), river regulation
 
|Hydromorphological quality elements=Relocation of sidearms, Regulation of main channel
 
|Physico-chemical quality elements=Pollution ( e.g. phosphorus, litter )
 
}}
 
{{Measures}}
 
{{Hydromorphological quality elements header}}
 
{{End table}}
 
{{Biological quality elements header}}
 
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{{Other responses header}}
 
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{{Monitoring documents}}
 
{{Monitoring documents end}}
 
{{Additional Documents}}
 
{{Additional Documents end}}
 
{{Additional links and references header}}
 
{{Additional links and references footer}}
 
{{Supplementary Information}}
 
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Latest revision as of 06:42, 14 January 2020