Case study:Habitat improvement measures in Bortneelva - Revision history

Alexrrc at 09:15, 25 February 2020

2020-02-25T09:15:40Z

← Older revision		Revision as of 09:15, 25 February 2020
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	{{Case study status		{{Case study status
	\|Approval status=~~Draft~~		\|Approval status=Approved
	}}		}}
	{{Location		{{Location

NIVA DK at 07:40, 14 January 2020

2020-01-14T07:40:30Z

← Older revision		Revision as of 07:40, 14 January 2020
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	\|Multi-site=No		\|Multi-site=No
	\|Project picture=Bortneelva.png		\|Project picture=Bortneelva.png
	\|Project summary=Svelgen Kraft (SK) use about 7% of the water that flows naturally in the Bortne-river for power production at the Svelgen I power plant. The measures carried out in the river were planned to mitigate the impacts of the power production and ~~hoped~~ to enhance the growing and living conditions ~~for~~ anadromous fish in the river.		\|Project summary=Svelgen Kraft (SK) use about 7% of the water that flows naturally in the Bortne-river for power production at the Svelgen I power plant. The measures carried out in the river were planned to mitigate the impacts of the power production and to enhance the growing and living conditions of anadromous fish in the river.

	~~At the request of~~ landowners ~~and after a dialogue with~~ the County Governor's environmental protection department ~~and in the light of~~ the EU's water framework directive and renewal of the concessions for the Svelgen I and II power plants~~, as well as~~ SK's goal ~~of operating~~ environmentally sound water management~~, mapping and improvement works were prioritized~~. The survey was carried out by Uni Research Miljø LFI in 2016. Habitat conditions in the river were described and possible measures were suggested to improve the fish's growing and living conditions.		Mapping and improvement works were prioritized. This was driven by many factors and stakeholders, including landowners, the County Governor's environmental protection department, the EU's water framework directive and SK themselves. The renewal of the concessions for the Svelgen I and II power plants were in review and SK's goal is to practice environmentally sound water management. The survey was carried out by Uni Research Miljø LFI in 2016. Habitat conditions in the river were described and possible measures were suggested to improve the fish's growing and living conditions.

	After clarification with landowners, other operators in the river and the relevant authorities, the physical work was carried out in autumn/winter 2016-17 by Machine3prenør1. Different types of measures were carried out over an approximately 2 km long stretch of river.		After clarification with landowners, other operators in the river and the relevant authorities, the physical work was carried out in autumn/winter 2016-17 by Machine3prenør1. Different types of measures were carried out over an approximately 2 km long stretch of river.

NIVA DK at 22:53, 13 January 2020

2020-01-13T22:53:42Z

← Older revision		Revision as of 22:53, 13 January 2020
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	\|Multi-site=No		\|Multi-site=No
	\|Project picture=Bortneelva.png		\|Project picture=Bortneelva.png
	\|Project summary=Svelgen Kraft (SK) ~~utilize~~ about 7% of the water that flows naturally in the Bortne-river for power production at the Svelgen I power plant. The measures in the river ~~will~~ mitigate the impacts ~~from this~~ production and ~~hope~~ to enhance the growing and living conditions for anadromous fish in the river.		\|Project summary=Svelgen Kraft (SK) use about 7% of the water that flows naturally in the Bortne-river for power production at the Svelgen I power plant. The measures carried out in the river were planned to mitigate the impacts of the power production and hoped to enhance the growing and living conditions for anadromous fish in the river.

	At the request of landowners and a dialogue with the County Governor's environmental protection department~~, SK took the initiative to map the river. In~~ the light of the EU's water framework directive and renewal of the concessions for the Svelgen I and II power plants, as well as SK's goal of operating environmentally sound water management, mapping and improvement works were prioritized. The survey was carried out by Uni Research Miljø LFI in 2016. Habitat conditions in the river were described and possible measures were suggested to improve the fish's growing and living conditions.		At the request of landowners and after a dialogue with the County Governor's environmental protection department and in the light of the EU's water framework directive and renewal of the concessions for the Svelgen I and II power plants, as well as SK's goal of operating environmentally sound water management, mapping and improvement works were prioritized. The survey was carried out by Uni Research Miljø LFI in 2016. Habitat conditions in the river were described and possible measures were suggested to improve the fish's growing and living conditions.

	After clarification with landowners, other operators in the river and relevant authorities, the physical work was carried out in autumn/winter 2016-17 by Machine3prenør1. Different types of measures ~~have been~~ carried out in an ~~approximated~~ 2 km long stretch of ~~the~~ river.		After clarification with landowners, other operators in the river and the relevant authorities, the physical work was carried out in autumn/winter 2016-17 by Machine3prenør1. Different types of measures were carried out over an approximately 2 km long stretch of river.

	The following measures were done:		The following measures were done:

NIVA DK at 12:16, 13 January 2020

2020-01-13T12:16:35Z

← Older revision		Revision as of 12:16, 13 January 2020
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	\|Link=lakseelver.no/nb/news-2018/overvakning-i-bortneelva-og-eidselva		\|Link=lakseelver.no/nb/news-2018/overvakning-i-bortneelva-og-eidselva
	\|Description=Website on research in river Eidselva		\|Description=Website on research in river Eidselva
			}}
			{{Additional links and references
			\|Link=www.firdaposten.no/bremanger/svelgen/fiskeoppdrett/inviterer-villfisken-tilbake-til-elva/f/5-16-148302
			\|Description=News article
	}}		}}
	{{Additional links and references footer}}		{{Additional links and references footer}}
	{{Supplementary Information}}		{{Supplementary Information}}
	{{Toggle content end}}		{{Toggle content end}}

NIVA DK at 12:16, 13 January 2020

2020-01-13T12:16:01Z

← Older revision		Revision as of 12:16, 13 January 2020
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	{{Additional links and references		{{Additional links and references
	\|Link=docplayer.me/50826638-Habitatkartlegging-i-bortneelva-bremanger-kommune.html		\|Link=docplayer.me/50826638-Habitatkartlegging-i-bortneelva-bremanger-kommune.html
	\|Description=~~Measures plan~~		\|Description=Plan of measures
	}}		}}
	{{Additional links and references		{{Additional links and references
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	}}		}}
	{{Additional links and references		{{Additional links and references
	\|Link=~~https://~~www.vannportalen.no/vannregioner/sogn--og-fjordane/vassomrade/nordfjord/nyhende-nordfjord/2017/miljotiltak-i-bortneelva/		\|Link=www.vannportalen.no/vannregioner/sogn--og-fjordane/vassomrade/nordfjord/nyhende-nordfjord/2017/miljotiltak-i-bortneelva/
	\|Description=~~Web site~~ Vannportalen		\|Description=Website Vannportalen
			}}
			{{Additional links and references
			\|Link=lakseelver.no/nb/news-2018/overvakning-i-bortneelva-og-eidselva
			\|Description=Website on research in river Eidselva
	}}		}}
	{{Additional links and references footer}}		{{Additional links and references footer}}
	{{Supplementary Information}}		{{Supplementary Information}}
	{{Toggle content end}}		{{Toggle content end}}

NIVA DK at 12:14, 13 January 2020

2020-01-13T12:14:52Z

← Older revision		Revision as of 12:14, 13 January 2020
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	\|Link=www.radgivende-biologer.no/wp-content/uploads/2019/10/2910.pdf		\|Link=www.radgivende-biologer.no/wp-content/uploads/2019/10/2910.pdf
	\|Description=Report		\|Description=Report
			}}
			{{Additional links and references
			\|Link=https://www.vannportalen.no/vannregioner/sogn--og-fjordane/vassomrade/nordfjord/nyhende-nordfjord/2017/miljotiltak-i-bortneelva/
			\|Description=Web site Vannportalen
	}}		}}
	{{Additional links and references footer}}		{{Additional links and references footer}}
	{{Supplementary Information}}		{{Supplementary Information}}
	{{Toggle content end}}		{{Toggle content end}}

NIVA DK at 12:13, 13 January 2020

2020-01-13T12:13:38Z

← Older revision		Revision as of 12:13, 13 January 2020
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	\|Partner organisations=Svelgen Kraft AS, The Norwegian Public Roads Administration, County Governor of Vestland, Sub-district (Vannområde) Nordfjord /Bremanger municipality, Uni Research Miljø LFI, Rådgivende Biologer AS		\|Partner organisations=Svelgen Kraft AS, The Norwegian Public Roads Administration, County Governor of Vestland, Sub-district (Vannområde) Nordfjord /Bremanger municipality, Uni Research Miljø LFI, Rådgivende Biologer AS
	\|Multi-site=No		\|Multi-site=No
			\|Project picture=Bortneelva.png
	\|Project summary=Svelgen Kraft (SK) utilize about 7% of the water that flows naturally in the Bortne-river for power production at the Svelgen I power plant. The measures in the river will mitigate the impacts from this production and hope to enhance the growing and living conditions for anadromous fish in the river.		\|Project summary=Svelgen Kraft (SK) utilize about 7% of the water that flows naturally in the Bortne-river for power production at the Svelgen I power plant. The measures in the river will mitigate the impacts from this production and hope to enhance the growing and living conditions for anadromous fish in the river.

NIVA DK at 09:03, 6 December 2019

2019-12-06T09:03:10Z

← Older revision		Revision as of 09:03, 6 December 2019
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	\|Partner organisations=Svelgen Kraft AS, The Norwegian Public Roads Administration, County Governor of Vestland, Sub-district (Vannområde) Nordfjord /Bremanger municipality, Uni Research Miljø LFI, Rådgivende Biologer AS		\|Partner organisations=Svelgen Kraft AS, The Norwegian Public Roads Administration, County Governor of Vestland, Sub-district (Vannområde) Nordfjord /Bremanger municipality, Uni Research Miljø LFI, Rådgivende Biologer AS
	\|Multi-site=No		\|Multi-site=No
	\|Project summary=Svelgen Kraft (SK) utilize about 7% of the water that flows naturally in the Bortne-river for power production at the Svelgen I power plant. The ~~established~~ measures in the river will mitigate the impacts from this production and ~~hopes~~ to enhance the growing and living conditions for anadromous fish in the river.		\|Project summary=Svelgen Kraft (SK) utilize about 7% of the water that flows naturally in the Bortne-river for power production at the Svelgen I power plant. The measures in the river will mitigate the impacts from this production and hope to enhance the growing and living conditions for anadromous fish in the river.

	At the request of landowners and a dialogue with the County Governor's environmental protection department, SK took the initiative to map the river. In the light of ~~ongoing processes such as~~ the EU's water framework directive and renewal of the concessions for the Svelgen I and II power plants, as well as SK's goal of operating environmentally sound water management, mapping and ~~measures~~ were prioritized. The survey was carried out by Uni Research Miljø LFI in 2016. Habitat conditions in the river ~~was depicted~~ and possible measures were suggested to improve the fish's growing and living conditions.		At the request of landowners and a dialogue with the County Governor's environmental protection department, SK took the initiative to map the river. In the light of the EU's water framework directive and renewal of the concessions for the Svelgen I and II power plants, as well as SK's goal of operating environmentally sound water management, mapping and improvement works were prioritized. The survey was carried out by Uni Research Miljø LFI in 2016. Habitat conditions in the river were described and possible measures were suggested to improve the fish's growing and living conditions.

	After clarification with landowners, other operators in the river and authorities, the physical work was carried out in autumn/winter 2016-17 by Machine3prenør1. Different types of measures have been ~~established~~ in an approximated 2 km long stretch of the river.		After clarification with landowners, other operators in the river and relevant authorities, the physical work was carried out in autumn/winter 2016-17 by Machine3prenør1. Different types of measures have been carried out in an approximated 2 km long stretch of the river.

	The following measures were done:		The following measures were done:

NIVA DK at 11:27, 4 December 2019

2019-12-04T11:27:53Z

← Older revision		Revision as of 11:27, 4 December 2019
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	\|Contact organisation=SFE Produksjon AS		\|Contact organisation=SFE Produksjon AS
	\|Contact organisation url=sfe.no/konsern		\|Contact organisation url=sfe.no/konsern
	\|Partner organisations=Svelgen Kraft AS, The Norwegian Public Roads Administration, County Governor of Vestland, Sub-district Nordfjord /Bremanger municipality, Uni Research Miljø LFI, Rådgivende Biologer AS		\|Partner organisations=Svelgen Kraft AS, The Norwegian Public Roads Administration, County Governor of Vestland, Sub-district (Vannområde) Nordfjord /Bremanger municipality, Uni Research Miljø LFI, Rådgivende Biologer AS
	\|Multi-site=No		\|Multi-site=No
	\|Project summary=Svelgen Kraft (SK) utilize about 7% of the water that flows naturally in the Bortne-river for power production at the Svelgen I power plant. The established measures in the river will mitigate the impacts from this production and hopes to enhance the growing and living conditions for anadromous fish in the river.		\|Project summary=Svelgen Kraft (SK) utilize about 7% of the water that flows naturally in the Bortne-river for power production at the Svelgen I power plant. The established measures in the river will mitigate the impacts from this production and hopes to enhance the growing and living conditions for anadromous fish in the river.

NIVA DK at 11:15, 4 December 2019

2019-12-04T11:15:06Z

← Older revision		Revision as of 11:15, 4 December 2019
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	\|Status=Complete		\|Status=Complete
	\|Project web site url=www.vannportalen.no/vannregioner/sogn--og-fjordane/vassomrade/nordfjord/nyhende-nordfjord/2017/miljotiltak-i-bortneelva/		\|Project web site url=www.vannportalen.no/vannregioner/sogn--og-fjordane/vassomrade/nordfjord/nyhende-nordfjord/2017/miljotiltak-i-bortneelva/
	\|Themes=Environmental flows and water resources, Habitat and biodiversity, Hydropower, Hydromorphology		\|Themes=Environmental flows and water resources, Habitat and biodiversity, Hydropower, Hydromorphology, Monitoring
	\|Country=Norway		\|Country=Norway
	\|Main contact forename=Vegard		\|Main contact forename=Vegard