Case study:Restoration of Vantaanjoki River - Revision history

Kasvio at 10:03, 30 September 2013

2013-09-30T10:03:13Z

← Older revision		Revision as of 10:03, 30 September 2013
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	{{~~Case_study_status~~		{{Case study status
	\|Approval status=		\|Approval status=Approved





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SFW Mehul at 10:41, 6 September 2013

2013-09-06T10:41:33Z

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 |Project summary=River Vantaanjoki flows to the Baltic Sea in Helsinki city. The river was famous for its salmon from medieval times but through dam construction and later through bad water quality the original stock became extinct. Through new sewage treatment systems the water was purified in the 1980's. Later multiple restorations have been done in River Vantaanjoki and its tributaries with the aim to enable fish migration from sea to upstream by removing dams, constructing fish passes and adding stone material and gravel to create habitats. Object of the restorations have also been to improve the condition of the water system in such a way that it would be better suited to meet the needs of recreation and fishing. After restorations salmon and sea trout, both highly threatened species in the Baltic Sea, begun to migrate and reproduce to the river. Restorations were accomplished in co-operation with environmental authorities, NGOs and volunteers. Co-operation between different organizations was a success and interests of different groups were well taken into account during projects.
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 {{Case_study_upload}}

Arolam at 08:29, 3 December 2012

2012-12-03T08:29:02Z

← Older revision		Revision as of 08:29, 3 December 2012
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	\|Themes=Habitat and biodiversity		\|Themes=Habitat and biodiversity
	\|Country=Finland		\|Country=Finland
	\|Main contact forename=~~Olli~~		\|Main contact forename=Kai
	\|Main contact surname=~~Toivonen~~		\|Main contact surname=Samanen
			\|Contact organisation=Centre for Economic Development, Transport and the Environment for Uusimaa
	\|Multi-site=Yes		\|Multi-site=Yes
	\|Project picture=Restoration of Vantaanjoki River after restoration (photo Olli Toivonen).jpg		\|Project picture=Restoration of Vantaanjoki River after restoration (photo Olli Toivonen).jpg
	\|Picture description=After restoration (photo: Olli Toivonen)		\|Picture description=After restoration (photo: Olli Toivonen)
	\|Project summary=River Vantaanjoki flows to the Baltic Sea in Helsinki city. The river was famous for its salmon from medieval times but through dam construction and later through bad water quality the original stock became ~~exstinct~~. Through new sewage treatment systems the water was purified in the 1980's. Later multiple restorations have been done in River Vantaanjoki and its tributaries with the aim to enable fish migration from sea to upstream by removing dams, constructing fish passes and adding stone material and gravel to create habitats. Object of the restorations have also been to improve the condition of the water system in such a way that it would be better suited to meet the needs of recreation and fishing. After restorations salmon and sea trout, both highly threatened species in the Baltic Sea, begun to migrate and reproduce to the river. Restorations were accomplished in co-operation with environmental authorities, NGOs and volunteers. Co-operation between different organizations was a success and interests of different groups were well taken into account during projects.		\|Project summary=River Vantaanjoki flows to the Baltic Sea in Helsinki city. The river was famous for its salmon from medieval times but through dam construction and later through bad water quality the original stock became extinct. Through new sewage treatment systems the water was purified in the 1980's. Later multiple restorations have been done in River Vantaanjoki and its tributaries with the aim to enable fish migration from sea to upstream by removing dams, constructing fish passes and adding stone material and gravel to create habitats. Object of the restorations have also been to improve the condition of the water system in such a way that it would be better suited to meet the needs of recreation and fishing. After restorations salmon and sea trout, both highly threatened species in the Baltic Sea, begun to migrate and reproduce to the river. Restorations were accomplished in co-operation with environmental authorities, NGOs and volunteers. Co-operation between different organizations was a success and interests of different groups were well taken into account during projects.
	}}		}}
	{{Case_study_subcatchment		{{Case_study_subcatchment

Ecaterina Luca at 06:46, 21 September 2012

2012-09-21T06:46:24Z

← Older revision		Revision as of 06:46, 21 September 2012
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	\|Multi-site=Yes		\|Multi-site=Yes
	\|Project picture=Restoration of Vantaanjoki River after restoration (photo Olli Toivonen).jpg		\|Project picture=Restoration of Vantaanjoki River after restoration (photo Olli Toivonen).jpg
			\|Picture description=After restoration (photo: Olli Toivonen)
	\|Project summary=River Vantaanjoki flows to the Baltic Sea in Helsinki city. The river was famous for its salmon from medieval times but through dam construction and later through bad water quality the original stock became exstinct. Through new sewage treatment systems the water was purified in the 1980's. Later multiple restorations have been done in River Vantaanjoki and its tributaries with the aim to enable fish migration from sea to upstream by removing dams, constructing fish passes and adding stone material and gravel to create habitats. Object of the restorations have also been to improve the condition of the water system in such a way that it would be better suited to meet the needs of recreation and fishing. After restorations salmon and sea trout, both highly threatened species in the Baltic Sea, begun to migrate and reproduce to the river. Restorations were accomplished in co-operation with environmental authorities, NGOs and volunteers. Co-operation between different organizations was a success and interests of different groups were well taken into account during projects.		\|Project summary=River Vantaanjoki flows to the Baltic Sea in Helsinki city. The river was famous for its salmon from medieval times but through dam construction and later through bad water quality the original stock became exstinct. Through new sewage treatment systems the water was purified in the 1980's. Later multiple restorations have been done in River Vantaanjoki and its tributaries with the aim to enable fish migration from sea to upstream by removing dams, constructing fish passes and adding stone material and gravel to create habitats. Object of the restorations have also been to improve the condition of the water system in such a way that it would be better suited to meet the needs of recreation and fishing. After restorations salmon and sea trout, both highly threatened species in the Baltic Sea, begun to migrate and reproduce to the river. Restorations were accomplished in co-operation with environmental authorities, NGOs and volunteers. Co-operation between different organizations was a success and interests of different groups were well taken into account during projects.
	}}		}}

Ecaterina Luca at 06:45, 21 September 2012

2012-09-21T06:45:22Z

← Older revision		Revision as of 06:45, 21 September 2012
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	\|Themes=Habitat and biodiversity		\|Themes=Habitat and biodiversity
	\|Country=Finland		\|Country=Finland
	\|Main contact forename=-		\|Main contact forename=Olli
	\|Main contact surname=-		\|Main contact surname=Toivonen
	\|Multi-site=Yes		\|Multi-site=Yes
			\|Project picture=Restoration of Vantaanjoki River after restoration (photo Olli Toivonen).jpg
	\|Project summary=River Vantaanjoki flows to the Baltic Sea in Helsinki city. The river was famous for its salmon from medieval times but through dam construction and later through bad water quality the original stock became exstinct. Through new sewage treatment systems the water was purified in the 1980's. Later multiple restorations have been done in River Vantaanjoki and its tributaries with the aim to enable fish migration from sea to upstream by removing dams, constructing fish passes and adding stone material and gravel to create habitats. Object of the restorations have also been to improve the condition of the water system in such a way that it would be better suited to meet the needs of recreation and fishing. After restorations salmon and sea trout, both highly threatened species in the Baltic Sea, begun to migrate and reproduce to the river. Restorations were accomplished in co-operation with environmental authorities, NGOs and volunteers. Co-operation between different organizations was a success and interests of different groups were well taken into account during projects.		\|Project summary=River Vantaanjoki flows to the Baltic Sea in Helsinki city. The river was famous for its salmon from medieval times but through dam construction and later through bad water quality the original stock became exstinct. Through new sewage treatment systems the water was purified in the 1980's. Later multiple restorations have been done in River Vantaanjoki and its tributaries with the aim to enable fish migration from sea to upstream by removing dams, constructing fish passes and adding stone material and gravel to create habitats. Object of the restorations have also been to improve the condition of the water system in such a way that it would be better suited to meet the needs of recreation and fishing. After restorations salmon and sea trout, both highly threatened species in the Baltic Sea, begun to migrate and reproduce to the river. Restorations were accomplished in co-operation with environmental authorities, NGOs and volunteers. Co-operation between different organizations was a success and interests of different groups were well taken into account during projects.
	}}		}}

Ecaterina Luca at 06:41, 21 September 2012

2012-09-21T06:41:34Z

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 {{Monitoring_documents}}
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-{{Image_gallery}}
+{{Image gallery}}
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InfoMan at 14:41, 20 September 2012

2012-09-20T14:41:01Z

← Older revision		Revision as of 14:41, 20 September 2012
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	\|Main contact surname=-		\|Main contact surname=-
	\|Multi-site=Yes		\|Multi-site=Yes
	\|Project summary=River Vantaanjoki flows to the Baltic Sea in Helsinki city. The river was famous for its salmon from medieval times but through dam construction and later through bad water quality the original stock became exstinct. Through new sewage treatment systems the water was purified in the 1980's. Later multiple restorations have been done in River Vantaanjoki and ~~it´s~~ tributaries as the aim to enable fish migration from sea to upstream by removing dams, constructing fish passes and adding stone material and gravel to create habitats. Object of the restorations have also been to improve the condition of the water system in such a way that it would be better suited to meet the needs of recreation and fishing. After restorations salmon and sea trout, both highly threatened species in the Baltic Sea, begun to migrate and reproduce to the river. Restorations were accomplished in co-operation with environmental authorities, NGOs and volunteers. Co-operation between different organizations was success and interests of different groups were well taken into account during projects.		\|Project summary=River Vantaanjoki flows to the Baltic Sea in Helsinki city. The river was famous for its salmon from medieval times but through dam construction and later through bad water quality the original stock became exstinct. Through new sewage treatment systems the water was purified in the 1980's. Later multiple restorations have been done in River Vantaanjoki and its tributaries with the aim to enable fish migration from sea to upstream by removing dams, constructing fish passes and adding stone material and gravel to create habitats. Object of the restorations have also been to improve the condition of the water system in such a way that it would be better suited to meet the needs of recreation and fishing. After restorations salmon and sea trout, both highly threatened species in the Baltic Sea, begun to migrate and reproduce to the river. Restorations were accomplished in co-operation with environmental authorities, NGOs and volunteers. Co-operation between different organizations was a success and interests of different groups were well taken into account during projects.
	}}		}}
	{{Case_study_subcatchment		{{Case_study_subcatchment

Laamaneno at 06:33, 19 September 2012

2012-09-19T06:33:56Z

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 }}
 {{Site
-|Name=
+|Name=Cathment of Vantaanjoki River
+|Heavily modified water body=No
+|Protected species present=No
-      Cathment of Porvoonjoki River
+|Invasive species present=No
-|WFD water body code=
+|Dominant hydrology=Ephemeral
 |Dominant substrate=Estuarine mud
-|WFD (national) typology=
+|River corridor land use=Intensive agriculture (arable)
 }}
 {{Project_background

Laamaneno at 07:25, 10 September 2012

2012-09-10T07:25:52Z

← Older revision		Revision as of 07:25, 10 September 2012
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	\|Location=60.2685433, 24.959817799999996		\|Location=60.2685433, 24.959817799999996
	}}		}}
	{{~~Project_overview~~		{{Project overview
	\|Status=		\|Status=Complete
			\|Themes=Habitat and biodiversity
			\|Country=Finland
	Complete		\|Main contact forename=-
	~~\|Project web site url=~~		\|Main contact surname=-
			\|Multi-site=Yes
	\|Themes=		\|Project summary=River Vantaanjoki flows to the Baltic Sea in Helsinki city. The river was famous for its salmon from medieval times but through dam construction and later through bad water quality the original stock became exstinct. Through new sewage treatment systems the water was purified in the 1980's. Later multiple restorations have been done in River Vantaanjoki and it´s tributaries as the aim to enable fish migration from sea to upstream by removing dams, constructing fish passes and adding stone material and gravel to create habitats. Object of the restorations have also been to improve the condition of the water system in such a way that it would be better suited to meet the needs of recreation and fishing. After restorations salmon and sea trout, both highly threatened species in the Baltic Sea, begun to migrate and reproduce to the river. Restorations were accomplished in co-operation with environmental authorities, NGOs and volunteers. Co-operation between different organizations was success and interests of different groups were well taken into account during projects.
	Habitat and biodiversity
	\|Country=
	Finland
	\|Main contact forename=

	\|Main contact surname=

	~~\|Main contact id=~~

	~~\|Contact organisation=~~

	~~\|Contact organisation url=~~

	~~\|Partner organisations=~~

	\|Multi-site=
	Yes
	~~\|Name of parent multi-site project=~~

	~~\|Project picture=~~

	~~\|Picture description=~~

	\|Project summary=

	}}		}}
	{{Case_study_subcatchment		{{Case_study_subcatchment

Laamaneno at 13:07, 16 August 2012

2012-08-16T13:07:19Z

← Older revision		Revision as of 13:07, 16 August 2012
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	}}		}}
	{{Location		{{Location
	\|Location=		\|Location=60.2685433, 24.959817799999996



	}}		}}
	{{Project_overview		{{Project_overview