Ero sivun ”Loppijärvi (35.874.1.001)/Restoration project” versioiden välillä

Versio 22. tammikuuta 2014 kello 15.20

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This page describes the restoration of Loppijärvi (35.874.1.001) – a Virhe lausekkeessa: tunnistamaton välimerkki ”,”.Virhe lausekkeessa: tunnistamaton välimerkki ”,”. lake in the Kanta-Hämeen maakunta region of Finland.

Data has been collected in the LakeAdmin project with the aim of sharing good restoration practices throughout Europe. More lakes can be searched in the LakeAdmin Lake Archive.

Main problems and reasons for restoration

Main restoration and management measures

		Year of implementation

Effects of the restoration measures

	Before restoration	After restoration
Total phosphorus	0	0
Total nitrogen	0	0
Alkalinity	0	0
Transparency	0	0
Chlorophyll-a	0	0

@@ Rivi 1: / Rivi 1: @@
-{{Restoration project}}
+{{Restoration project
+|Description={{LakeAdmin description}}
+|Ylläpito=Asiantuntija
+}}
+{{Lake problem
+|Problem=External phosphorus loading from diffuse sources
+|Additional information=Mean annual load of phosphorus (from diffuse and point sources): 25000 kg
+}}
+{{Lake problem
+|Problem=External phosphorus loading from point sources
+|Additional information=Mean annual load of phosphorus (from diffuse and point sources): 25000 kg
+}}
+{{Lake problem
+|Problem=Blooms of cyanobacteria
+}}
+{{Lake problem
+|Problem=Overgrowth of macrophytes
+}}
+{{Lake problem
+|Problem=Other
+|Additional information=Low oxygen
+}}
+{{Restoration measure
+|Measure=Reduction of external nutrient load from point sources
+|Start date=1976
+|Additional information=Current P-reduction in treatment of sewage water is 95%
+}}
+{{Restoration measure
+|Measure=Aeration of hypolimnion
+}}