Case study:Creation of spawning ground for Baltic salmon, anadromous brown trout and river lamprey at Veneküla rapid, river Pirita: Difference between revisions

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(Created page with "{{Case study status |Approval status=Draft }} {{Location |Location=59.4343832655269, 24.93076801300049 }} {{Project overview |Project title=Creation of spawning ground for Bal...")
 
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{{Case study subcatchment}}
{{Case study subcatchment}}
{{Site}}
{{Site
|Name=Veneküla rapid
|WFD water body name=River Pirita
|Pre-project morphology=limestone bedrock
|Heavily modified water body=No
|Site designation=Estonia - Koelmuala
|Protected species present=Yes
|Invasive species present=No
|Species=Baltic salmon (Salmo salar), anadromous brown trout (Salmo trutta) and river lamprey (Lampetra planeri)
|Dominant hydrology=riverine
|Dominant substrate=flat monolithic bedrock
|River corridor land use=Urban
|Average bankfull channel width category=10 - 50 m
|Average bankfull channel depth category=Less than 0.5 m
|Mean discharge category=1 - 10 m³/s
|Average channel gradient category=0.01 - 0.1
}}
{{Project background}}
{{Project background}}
{{Motivations}}
{{Motivations}}

Revision as of 16:33, 29 November 2012

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Location: 59° 26' 3.78" N, 24° 55' 50.76" E
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Project overview

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Status Complete
Project web site
Themes Economic aspects, Fisheries, Habitat and biodiversity, Hydromorphology, Monitoring
Country Estonia
Main contact forename Martin
Main contact surname Kesler
Main contact user ID
Contact organisation Estonian Marine Institute, University of Tartu
Contact organisation web site http://www.sea.ee
Partner organisations
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Monitoring surveys and results

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Catchment and subcatchment

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Site

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Name Veneküla rapid
WFD water body codes
WFD (national) typology
WFD water body name River Pirita
Pre-project morphology limestone bedrock
Reference morphology
Desired post project morphology
Heavily modified water body No
National/international site designation Estonia - Koelmuala
Local/regional site designations
Protected species present Yes
Invasive species present No
Species of interest Baltic salmon (Salmo salar), anadromous brown trout (Salmo trutta) and river lamprey (Lampetra planeri)
Dominant hydrology riverine
Dominant substrate flat monolithic bedrock
River corridor land use Urban
Average bankfull channel width category 10 - 50 m
Average bankfull channel width (m)
Average bankfull channel depth category Less than 0.5 m
Average bankfull channel depth (m)
Mean discharge category 1 - 10 m³/s
Mean annual discharge (m3/s)
Average channel gradient category 0.01 - 0.1
Average channel gradient
Average unit stream power (W/m2)


Project background

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Reasons for river restoration

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Mitigation of a pressure
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Measures

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Monitoring

Hydromorphological quality elements

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quality elements
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Biological quality elements

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quality elements
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quality elements
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Supplementary Information

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