Case study:Restoration of Kostonjoki River - Revision history

Kasvio at 14:31, 17 December 2013

2013-12-17T14:31:14Z

← Older revision		Revision as of 14:31, 17 December 2013
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	\|Name of parent multi-site project=Case_study:Timber float restorations at River Iijoki		\|Name of parent multi-site project=Case_study:Timber float restorations at River Iijoki
	\|Multi-site=Yes		\|Multi-site=Yes
			\|Project picture=Kostonjoki.JPG
	\|Project summary=Kostonjoki River is one of the tributaries of the River Iijoki. The River Kostonjoki was dredged for timber floating like many other tributaries of the River Iijoki. Before dredging in 1956-1958 there were 105 hectares of rapids and riffles in the Kostonjoki River. After dredging most of the riffles and rapids were destroyed and habitats of the migrating fish lost. Restorations of the Kostonjoki River took place in 2005-2012 as the aim of setting the condition of the water system closer to it´s natural state to enable the fish migration. Object of the restorations was to create pool-riffle variation, add natural water levels to rewater dried parts of the river and add stones and gravel to create habitats for migrating fish. Restorations were successful. Rapid and riffle areas of the Kostonjoki River grew 60% after restorations and densities of migrating fish increased.		\|Project summary=Kostonjoki River is one of the tributaries of the River Iijoki. The River Kostonjoki was dredged for timber floating like many other tributaries of the River Iijoki. Before dredging in 1956-1958 there were 105 hectares of rapids and riffles in the Kostonjoki River. After dredging most of the riffles and rapids were destroyed and habitats of the migrating fish lost. Restorations of the Kostonjoki River took place in 2005-2012 as the aim of setting the condition of the water system closer to it´s natural state to enable the fish migration. Object of the restorations was to create pool-riffle variation, add natural water levels to rewater dried parts of the river and add stones and gravel to create habitats for migrating fish. Restorations were successful. Rapid and riffle areas of the Kostonjoki River grew 60% after restorations and densities of migrating fish increased.
	}}		}}

SFW Mehul at 10:27, 6 September 2013

2013-09-06T10:27:12Z

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 |Project summary=Kostonjoki River is one of the tributaries of the River Iijoki. The River Kostonjoki was dredged for timber floating like many other tributaries of the River Iijoki. Before dredging in 1956-1958 there were 105 hectares of rapids and riffles in the Kostonjoki River. After dredging most of the riffles and rapids were destroyed and habitats of the migrating fish lost. Restorations of the Kostonjoki River took place in 2005-2012 as the aim of setting the condition of the water system closer to it´s natural state to enable the fish migration.  Object of the restorations was to create pool-riffle variation, add natural water levels to rewater dried parts of the river and add stones and gravel to create habitats for migrating fish. Restorations were successful. Rapid and riffle areas of the Kostonjoki River grew 60% after restorations and densities of migrating fish increased.
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Laamaneno at 14:01, 18 December 2012

2012-12-18T14:01:43Z

← Older revision		Revision as of 14:01, 18 December 2012
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	{{Image gallery}}		{{Image gallery}}
	{{Case study image		{{Case study image
	\|File name=Restoration of Kostonjoki River ~~Koitikoski torrent after restoration~~.JPG		\|File name=Restoration of Kostonjoki River Restoration (photo by Eero Moilanen).JPG
	\|Caption=Restoration of Kostonjoki ~~River_Koitikoski torrent after restoration~~ (photo.Eero ~~Hiltunen~~)		\|Caption=Restoration of Kostonjoki River (photo: Eero Moilanen)
	}}		}}
	{{Case study image		{{Case study image
	\|File name=Restoration of Kostonjoki River ~~Kutinkoski torrent after restoration.jpg~~		\|File name=Restoration of Kostonjoki River Restoration of Ala-Susikoski torrent (photo by Eero Moilanen).jpg
	~~\|Caption=~~Restoration of ~~Kostonjoki River_Kutinkoski~~ torrent ~~after restoration~~ (photo.Eero ~~Hiltunen~~)		\|Caption=Restoration of Kostonjoki River_Restoration of Ala-Susikoski torrent (photo: Eero Moilanen)
	}}
	~~{{Case study image~~
	~~\|File name=Restoration of Kostonjoki River Kutinkoski torrent before restoration~~.~~JPG~~
	\|Caption=Restoration of Kostonjoki ~~River_Kutinkoski~~ torrent ~~before restoration~~ (photo.Eero ~~Hiltunen~~)
	}}		}}

	{{Case study image		{{Case study image
	\|File name=Restoration of Kostonjoki River Restoration (photo by Eero Moilanen).JPG		\|File name=Restoration of Kostonjoki River Restoration (photo by Eero Moilanen).JPG

Laamaneno at 14:01, 18 December 2012

2012-12-18T14:01:25Z

← Older revision		Revision as of 14:01, 18 December 2012
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	{{Case study image		{{Case study image
	\|File name=Restoration of Kostonjoki River Koitikoski torrent after restoration.JPG		\|File name=Restoration of Kostonjoki River Koitikoski torrent after restoration.JPG
	\|Caption=Restoration of Kostonjoki River_Koitikoski torrent after restoration		\|Caption=Restoration of Kostonjoki River_Koitikoski torrent after restoration (photo.Eero Hiltunen)
	}}		}}
	{{Case study image		{{Case study image
	\|File name=Restoration of Kostonjoki River Kutinkoski torrent after restoration.jpg		\|File name=Restoration of Kostonjoki River Kutinkoski torrent after restoration.jpg
	\|Caption=Restoration of Kostonjoki River_Kutinkoski torrent after restoration		\|Caption=Restoration of Kostonjoki River_Kutinkoski torrent after restoration (photo.Eero Hiltunen)
	}}		}}
	{{Case study image		{{Case study image
	\|File name=Restoration of Kostonjoki River Kutinkoski torrent before restoration.JPG		\|File name=Restoration of Kostonjoki River Kutinkoski torrent before restoration.JPG
	\|Caption=Restoration of Kostonjoki River_Kutinkoski torrent before restoration		\|Caption=Restoration of Kostonjoki River_Kutinkoski torrent before restoration (photo.Eero Hiltunen)
	}}		}}
	{{Case study image		{{Case study image

Arolam at 07:44, 18 December 2012

2012-12-18T07:44:10Z

← Older revision		Revision as of 07:44, 18 December 2012
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	{{Case study status		{{Case study status
	\|Approval status=~~Draft~~		\|Approval status=Approved
	}}		}}
	{{Location		{{Location

Laamaneno at 08:44, 5 December 2012

2012-12-05T08:44:17Z

← Older revision		Revision as of 08:44, 5 December 2012
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	\|Name of parent multi-site project=Case_study:Timber float restorations at River Iijoki		\|Name of parent multi-site project=Case_study:Timber float restorations at River Iijoki
	\|Multi-site=Yes		\|Multi-site=Yes
	\|Project summary=Kostonjoki River is one of the tributaries of the River Iijoki. The River Kostonjoki was dredged for timber floating like many other tributaries of the River Iijoki. Before dredging in 1956-1958 there were 105 hectares of rapids and riffles in the Kostonjoki River. After dredging most of the riffles and rapids were destroyed and habitats of the migrating fish ~~destructed~~. Restorations of the Kostonjoki River took place in 2005-2012 as the aim of setting the condition of the water system closer to it´s natural state to enable the fish migration. ~~Objective~~ of the restorations was to create pool-riffle variation, add natural water levels ~~so that the~~ dried parts of the river ~~would be re-watered~~ and add stones and gravel ~~back in the river~~ to create habitats for fish. Restorations were successful. Rapid and riffle areas of the Kostonjoki River grew 60% after restorations and densities of migrating fish increased.		\|Project summary=Kostonjoki River is one of the tributaries of the River Iijoki. The River Kostonjoki was dredged for timber floating like many other tributaries of the River Iijoki. Before dredging in 1956-1958 there were 105 hectares of rapids and riffles in the Kostonjoki River. After dredging most of the riffles and rapids were destroyed and habitats of the migrating fish lost. Restorations of the Kostonjoki River took place in 2005-2012 as the aim of setting the condition of the water system closer to it´s natural state to enable the fish migration. Object of the restorations was to create pool-riffle variation, add natural water levels to rewater dried parts of the river and add stones and gravel to create habitats for migrating fish. Restorations were successful. Rapid and riffle areas of the Kostonjoki River grew 60% after restorations and densities of migrating fish increased.
	}}		}}
	{{Case study subcatchment}}		{{Case study subcatchment}}

Arolam at 08:43, 3 December 2012

2012-12-03T08:43:02Z

← Older revision		Revision as of 08:43, 3 December 2012
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	\|Themes=Economic aspects, Fisheries, Habitat and biodiversity, Social benefits		\|Themes=Economic aspects, Fisheries, Habitat and biodiversity, Social benefits
	\|Country=Finland		\|Country=Finland
	\|Main contact forename=-		\|Main contact forename=Jukka
	\|Main contact surname=-		\|Main contact surname=Tuohino
	\|Contact organisation=~~Finnish~~ Environment ~~Institute~~		\|Contact organisation=Centre for Economic Development, Transport and the Environment for North Ostrobothnia
			\|Contact organisation url=www.ymparisto.fi/default.asp?node=27306&lan=fi
	\|Name of parent multi-site project=Case_study:Timber float restorations at River Iijoki		\|Name of parent multi-site project=Case_study:Timber float restorations at River Iijoki
	\|Multi-site=Yes		\|Multi-site=Yes
	\|Project summary=Kostonjoki River is one of the tributaries of the River Iijoki. The River Kostonjoki was dredged for timber floating like many other tributaries of the River Iijoki. Before dredging in 1956-1958 there were 105 hectares of rapids and riffles in the Kostonjoki River. After dredging most of the riffles and rapids were destroyed and habitats of the migrating fish destructed. Restorations of the Kostonjoki River took place in 2005-2012 as the aim of setting the condition of the water system closer to it´s natural state to enable the fish migration. Objective of the restorations was to create pool-riffle variation, add natural water levels so that the dried parts of the river would be re-watered and add stones and gravel back in the river to create habitats for fish. Restorations were successful. Rapid and riffle areas of the Kostonjoki River grew 60% after restorations and densities of migrating fish increased.		\|Project summary=Kostonjoki River is one of the tributaries of the River Iijoki. The River Kostonjoki was dredged for timber floating like many other tributaries of the River Iijoki. Before dredging in 1956-1958 there were 105 hectares of rapids and riffles in the Kostonjoki River. After dredging most of the riffles and rapids were destroyed and habitats of the migrating fish destructed. Restorations of the Kostonjoki River took place in 2005-2012 as the aim of setting the condition of the water system closer to it´s natural state to enable the fish migration. Objective of the restorations was to create pool-riffle variation, add natural water levels so that the dried parts of the river would be re-watered and add stones and gravel back in the river to create habitats for fish. Restorations were successful. Rapid and riffle areas of the Kostonjoki River grew 60% after restorations and densities of migrating fish increased.


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

Ecaterina Luca at 07:28, 21 September 2012

2012-09-21T07:28:43Z

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Laamaneno at 04:52, 12 September 2012

2012-09-12T04:52:45Z

← Older revision		Revision as of 04:52, 12 September 2012
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	\|Name of parent multi-site project=Case_study:Timber float restorations at River Iijoki		\|Name of parent multi-site project=Case_study:Timber float restorations at River Iijoki
	\|Multi-site=Yes		\|Multi-site=Yes
			\|Project summary=Kostonjoki River is one of the tributaries of the River Iijoki. The River Kostonjoki was dredged for timber floating like many other tributaries of the River Iijoki. Before dredging in 1956-1958 there were 105 hectares of rapids and riffles in the Kostonjoki River. After dredging most of the riffles and rapids were destroyed and habitats of the migrating fish destructed. Restorations of the Kostonjoki River took place in 2005-2012 as the aim of setting the condition of the water system closer to it´s natural state to enable the fish migration. Objective of the restorations was to create pool-riffle variation, add natural water levels so that the dried parts of the river would be re-watered and add stones and gravel back in the river to create habitats for fish. Restorations were successful. Rapid and riffle areas of the Kostonjoki River grew 60% after restorations and densities of migrating fish increased.


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

Laamaneno at 11:18, 10 September 2012

2012-09-10T11:18:24Z

← Older revision		Revision as of 11:18, 10 September 2012
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	\|Status=Complete		\|Status=Complete
	\|Themes=Economic aspects, Fisheries, Habitat and biodiversity, Social benefits		\|Themes=Economic aspects, Fisheries, Habitat and biodiversity, Social benefits
	\|Country=~~Poland~~		\|Country=Finland
	\|Main contact forename=-		\|Main contact forename=-
	\|Main contact surname=-		\|Main contact surname=-