Ominaisuus:Measure
Järvi-meriwikistä
N
On site sewage treatment of scattered settlement +
Reduction of external nutrient load from point sources +
Wetlands or sedimentation ponds +
Aeration of hypolimnion +
Biomanipulation by fish removal +
Macrophyte removal +
O
Aeration of hypolimnion +
Macrophyte removal +
Reduction of external nutrient load from point sources +
P
Biomanipulation by fish removal +
Agricultural management practices +
Aeration of hypolimnion +
Wetlands or sedimentation ponds +
Biomanipulation by fish removal +
Macrophyte removal +
Biomanipulation by fish removal +
Aeration of hypolimnion +
Macrophyte removal +