Ero sivun ”Otajärvi (83.002.1.014)/Restoration project” versioiden välillä

Versio 27. tammikuuta 2014 kello 22.23

{{Laatikko2|Sisältö=

This page describes the restoration of Otajärvi (83.002.1.014) – a Virhe lausekkeessa: tunnistamaton välimerkki ”,”.Virhe lausekkeessa: tunnistamaton välimerkki ”,”. lake in the Varsinais-Suomen maakunta, Satakunnan 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 2: / Rivi 2: @@
 |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): 1808 kg
+}}
+{{Lake problem
+|Problem=External phosphorus loading from point sources
+|Additional information=Mean annual load of phosphorus (from diffuse and point sources): 1808 kg
+}}
+{{Lake problem
+|Problem=Other
+|Additional information=Low oxygen
+}}
+{{Restoration measure
+|Measure=Reduction of external nutrient load from point sources
+|Start date=1995
+}}
+{{Restoration measure
+|Measure=Aeration of hypolimnion
+}}
+{{Restoration measure
+|Measure=Macrophyte  removal
 }}