Status og plejemuligheder for klokkelyngdomineret våd hede

8
4010), it appears that the high end of the presently accepted critical load
interval of 10 – 25 kg N ha -1year -1 (UNECE 2004) is too high for this ecosystem.
Figure A indicates that the upper limit for the Critical Load for
Danish wet heathlands should be below 12 – 14 kg N ha -1år -1. Consequently,
efficient management methods for this nature type need to be
developed. Such management should take into account measures for restoration
of degraded wet heathhlands, as well as management methods
that can remove excess nitrogen and increase pH from the present level
of just above pH 3 to values around pH 4.
References see the end of the report