| Rivi 2: | Rivi 2: | ||
|Description={{LakeAdmin description}} | |Description={{LakeAdmin description}} | ||
|Ylläpito=Asiantuntija | |Ylläpito=Asiantuntija | ||
| + | }} | ||
| + | {{Restoration measure | ||
| + | |Measure=Other | ||
| + | |Start date=1966-1970 | ||
| + | |Additional information=1966 -1970 was gradually restricted trawling -mortality of pikeperch dropped considerabely | ||
}} | }} | ||
Versio 21. tammikuuta 2014 kello 10.20
{{Laatikko2|Sisältö=
This page describes the restoration of Võrtsjärv – a Virhe lausekkeessa: tunnistamaton välimerkki ”,”.Virhe lausekkeessa: tunnistamaton välimerkki ”,”. lake in the Tartu county, Valga county, Viljandi 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 |
