Ero sivun ”Tatai-Öreg-tó/Restoration project” versioiden välillä

Versio 21. tammikuuta 2014 kello 09.01

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This page describes the restoration of Tatai-Öreg-tó – a Virhe lausekkeessa: tunnistamaton välimerkki ”,”.Virhe lausekkeessa: tunnistamaton välimerkki ”,”. lake in Hungary.

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
+}}
+{{Lake problem
+|Problem=Internal phosphorus loading
+}}
+{{Lake problem
+|Problem=Too high density of cyprinids
+|Additional information=From the  240.000 kg harvested fish 220.000 kg were the carps in 2011.
+}}
+{{Lake problem
+|Problem=Other
+|Additional information=Siltation
+}}
+{{Lake problem
+|Problem=Other
+|Additional information=Rarely, external P load in case of WWTP malfunctions
+}}
+{{Restoration measure
+|Measure=Reduction of external nutrient load from point sources
+}}
+{{Restoration measure
+|Measure=Other
+|Additional information=Treatment of stormwater
+}}
+{{Restoration measure
+|Measure=Wetlands or sedimentation ponds
+|Additional information=5 sedimentation ponds with a total area of 290 ha and 1 wetland with an area of 3,3, ha
+}}
+{{Restoration measure
+|Measure=Dredging
+|Additional information=In the 1970's
+}}