Ero sivun ”Ülemiste järv/Restoration project” versioiden välillä

Nykyinen versio 19. toukokuuta 2016 kello 12.28

Tämä on asiantuntijan ylläpitämä sivu. Tietojen muokkaaminen on estetty tavallisilta käyttäjiltä.

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This page describes the restoration of Ülemiste järv – a Virhe lausekkeessa: tunnistamaton välimerkki ”,”.Virhe lausekkeessa: tunnistamaton välimerkki ”,”. lake in the Harju County region of Estonia.

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=expert
+}}
+{{Lake problem
+|Problem=External phosphorus loading from diffuse sources
+}}
+{{Lake problem
+|Problem=External phosphorus loading from point sources
+}}
+{{Lake problem
+|Problem=Internal phosphorus loading
+}}
+{{Lake problem
+|Problem=Blooms of cyanobacteria
+}}
+{{Lake problem
+|Problem=Too high density of cyprinids
+}}
+{{Lake problem
+|Problem=Other
+|Additional information=Too high cost for purification of drinking water
+}}
+{{Restoration measure
+|Measure=Reduction of external nutrient load from point sources
+|Start date=1990
+}}
+{{Restoration measure
+|Measure=Reduction of external nutrient load from diffuse sources
+}}
+{{Restoration measure
+|Measure=Biomanipulation by fish removal
+}}