Case study:Eldbäcken - Revision history

Admin at 09:26, 6 September 2013

2013-09-06T09:26:32Z

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 )	Riffles, with a straight watercourse and higher water velocity, providing habitat for rheophilic taxa in general.
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Kasvio at 12:03, 25 April 2013

2013-04-25T12:03:32Z

← Older revision		Revision as of 12:03, 25 April 2013
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	\|Contact organisation url=www.nrrv.se		\|Contact organisation url=www.nrrv.se
	\|Multi-site=No		\|Multi-site=No
			\|Project picture=Eldbacken.PNG
			\|Picture description=Eldbäcken, biokanal (photo by Olle Calles)
	\|Project summary=Eldbäcken is a more diverse version of a nature-like bypass channel, a fishway type that we call “biocanal”. The name derives from the fact that the fishway is constructed not only to facilitates passage, but also to contain additional habitats and thereby compensate for the loss of biodiversity which often is the result in regulated rivers.		\|Project summary=Eldbäcken is a more diverse version of a nature-like bypass channel, a fishway type that we call “biocanal”. The name derives from the fact that the fishway is constructed not only to facilitates passage, but also to contain additional habitats and thereby compensate for the loss of biodiversity which often is the result in regulated rivers.
	The biocanal was constructed in 2009 in the Västerdalälven river system, in the province of Dalarna in central Sweden, diverting water around the Eldforsen hydroelectric power plant and into the old river bed. The biocanal has a head of 5 m and a length of 500 m, resulting in a gradient of 1%. To make the flow as nature-like as possible, the intake of the biocanal is constructed to allow a variable flow regime.		The biocanal was constructed in 2009 in the Västerdalälven river system, in the province of Dalarna in central Sweden, diverting water around the Eldforsen hydroelectric power plant and into the old river bed. The biocanal has a head of 5 m and a length of 500 m, resulting in a gradient of 1%. To make the flow as nature-like as possible, the intake of the biocanal is constructed to allow a variable flow regime.

Kasvio at 11:34, 11 April 2013

2013-04-11T11:34:41Z

← Older revision		Revision as of 11:34, 11 April 2013
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	{{Case study status		{{Case study status
	\|Approval status=~~Draft~~		\|Approval status=Approved
	}}		}}
	{{Location		{{Location

Stina gustafsson85 at 14:35, 27 March 2013

2013-03-27T14:35:16Z

← Older revision		Revision as of 14:35, 27 March 2013
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	}}		}}
	{{Project background		{{Project background
	~~\|Total cost category=100 - 500 k€~~
	\|Funding sources=Fortum Environmental Fund		\|Funding sources=Fortum Environmental Fund
	}}		}}

Stina gustafsson85 at 11:02, 20 February 2013

2013-02-20T11:02:31Z

← Older revision		Revision as of 11:02, 20 February 2013
Line 15:		Line 15:
	\|Contact organisation url=www.nrrv.se		\|Contact organisation url=www.nrrv.se
	\|Multi-site=No		\|Multi-site=No
	\|Project summary=Eldbäcken is a more diverse version of a nature-like bypass channel, a fishway type that we call “biocanal”. The name derives from the fact that the fishway is constructed not only to facilitates passage, but also ~~that~~ to contain additional habitats and thereby compensate for the loss of biodiversity which often is the result in regulated rivers.		\|Project summary=Eldbäcken is a more diverse version of a nature-like bypass channel, a fishway type that we call “biocanal”. The name derives from the fact that the fishway is constructed not only to facilitates passage, but also to contain additional habitats and thereby compensate for the loss of biodiversity which often is the result in regulated rivers.
	The biocanal was constructed in 2009 in the Västerdalälven river system, in the province of Dalarna in central Sweden, diverting water around the Eldforsen hydroelectric power plant and into the old river bed. The biocanal has a head of 5 m and a length of 500 m, resulting in a gradient of 1%. To make the flow as nature-like as possible, the intake of the biocanal is constructed to allow a variable flow regime.		The biocanal was constructed in 2009 in the Västerdalälven river system, in the province of Dalarna in central Sweden, diverting water around the Eldforsen hydroelectric power plant and into the old river bed. The biocanal has a head of 5 m and a length of 500 m, resulting in a gradient of 1%. To make the flow as nature-like as possible, the intake of the biocanal is constructed to allow a variable flow regime.

Stina gustafsson85 at 11:02, 20 February 2013

2013-02-20T11:02:06Z

← Older revision		Revision as of 11:02, 20 February 2013
Line 15:		Line 15:
	\|Contact organisation url=www.nrrv.se		\|Contact organisation url=www.nrrv.se
	\|Multi-site=No		\|Multi-site=No
	\|Project summary=Eldbäcken is a more diverse version of a nature-like bypass channel, a fishway type that we call “biocanal”. The name derives from the fact that the fishway not only facilitates passage, but also that ~~it creates~~ additional habitats and ~~compensates~~ for the loss of biodiversity which often is the result in regulated rivers.		\|Project summary=Eldbäcken is a more diverse version of a nature-like bypass channel, a fishway type that we call “biocanal”. The name derives from the fact that the fishway is constructed not only to facilitates passage, but also that to contain additional habitats and thereby compensate for the loss of biodiversity which often is the result in regulated rivers.
	The biocanal was constructed in 2009 in the Västerdalälven river system, in the province of Dalarna in central Sweden, diverting water around the Eldforsen hydroelectric power plant and into the old river bed. The biocanal has a head of 5 m and a length of 500 m, resulting in a gradient of 1%. To make the flow as nature-like as possible, the intake of the biocanal is constructed to allow a variable flow regime.		The biocanal was constructed in 2009 in the Västerdalälven river system, in the province of Dalarna in central Sweden, diverting water around the Eldforsen hydroelectric power plant and into the old river bed. The biocanal has a head of 5 m and a length of 500 m, resulting in a gradient of 1%. To make the flow as nature-like as possible, the intake of the biocanal is constructed to allow a variable flow regime.

Stina gustafsson85 at 11:00, 20 February 2013

2013-02-20T11:00:20Z

← Older revision		Revision as of 11:00, 20 February 2013
Line 15:		Line 15:
	\|Contact organisation url=www.nrrv.se		\|Contact organisation url=www.nrrv.se
	\|Multi-site=No		\|Multi-site=No
	\|Project summary=Eldbäcken is a more diverse version of a nature-like bypass channel, a fishway type that we call “biocanal”. The name derives from the ~~idea~~ that the fishway not only ~~would facilitate~~ passage, but also that it ~~would create~~ additional habitats and ~~compensate~~ for the loss of biodiversity which often is the result in regulated rivers.		\|Project summary=Eldbäcken is a more diverse version of a nature-like bypass channel, a fishway type that we call “biocanal”. The name derives from the fact that the fishway not only facilitates passage, but also that it creates additional habitats and compensates for the loss of biodiversity which often is the result in regulated rivers.
	The biocanal was constructed in 2009 in the Västerdalälven river system, in the province of Dalarna in central Sweden, diverting water around the Eldforsen hydroelectric power plant and into the old river bed. The biocanal has a head of 5 m and a length of 500 m, resulting in a gradient of 1%. To make the flow as nature-like as possible, the intake of the biocanal is constructed to allow a variable flow regime.		The biocanal was constructed in 2009 in the Västerdalälven river system, in the province of Dalarna in central Sweden, diverting water around the Eldforsen hydroelectric power plant and into the old river bed. The biocanal has a head of 5 m and a length of 500 m, resulting in a gradient of 1%. To make the flow as nature-like as possible, the intake of the biocanal is constructed to allow a variable flow regime.

Stina gustafsson85 at 10:58, 20 February 2013

2013-02-20T10:58:42Z

← Older revision		Revision as of 10:58, 20 February 2013
Line 15:		Line 15:
	\|Contact organisation url=www.nrrv.se		\|Contact organisation url=www.nrrv.se
	\|Multi-site=No		\|Multi-site=No
	\|Project summary=Eldbäcken is a more diverse version of a nature-like bypass channel, a fishway type that we ~~have called~~ “biocanal”. The name derives from the idea that the fishway not only would facilitate passage, but also that it would create additional habitats and compensate for the loss of biodiversity which often is the result in regulated rivers.		\|Project summary=Eldbäcken is a more diverse version of a nature-like bypass channel, a fishway type that we call “biocanal”. The name derives from the idea that the fishway not only would facilitate passage, but also that it would create additional habitats and compensate for the loss of biodiversity which often is the result in regulated rivers.
	The biocanal was constructed in 2009 in the Västerdalälven river system, in the province of Dalarna in central Sweden, diverting water around the Eldforsen hydroelectric power plant and into the old river bed. The biocanal has a head of 5 m and a length of 500 m, resulting in a gradient of 1%. To make the flow as nature-like as possible, the intake of the biocanal is constructed to allow a variable flow regime.		The biocanal was constructed in 2009 in the Västerdalälven river system, in the province of Dalarna in central Sweden, diverting water around the Eldforsen hydroelectric power plant and into the old river bed. The biocanal has a head of 5 m and a length of 500 m, resulting in a gradient of 1%. To make the flow as nature-like as possible, the intake of the biocanal is constructed to allow a variable flow regime.

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	4) Riffles, with a straight watercourse and higher water velocity, providing habitat for rheophilic taxa in general.		4) Riffles, with a straight watercourse and higher water velocity, providing habitat for rheophilic taxa in general.

	}}		}}
	{{Case study subcatchment}}		{{Case study subcatchment}}

Stina gustafsson85 at 10:57, 20 February 2013

2013-02-20T10:57:14Z

← Older revision		Revision as of 10:57, 20 February 2013
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	\|File name=P1090486.JPG		\|File name=P1090486.JPG
	\|Caption=Braided habitat during high flow conditions. Photo: Olle Calles		\|Caption=Braided habitat during high flow conditions. Photo: Olle Calles
			}}
			{{Case study image
			\|File name=Veg.jpg
			\|Caption=Colonization of riparian vegetation in progress. Photo: Olle Calles
	}}		}}
	{{Image gallery end}}		{{Image gallery end}}

Stina gustafsson85 at 09:52, 20 February 2013

2013-02-20T09:52:42Z

← Older revision		Revision as of 09:52, 20 February 2013
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	{{Case study image		{{Case study image
	\|File name=P1090478.JPG		\|File name=P1090478.JPG
			\|Caption=Floodplain habitat during high flow conditions. Photo: Olle Calles
	}}		}}
	{{Case study image		{{Case study image
	\|File name=P1090486.JPG		\|File name=P1090486.JPG
			\|Caption=Braided habitat during high flow conditions. Photo: Olle Calles
	}}		}}
	{{Image gallery end}}		{{Image gallery end}}