Environmental Engineering Reference
In-Depth Information
Table 8.2
The total number of target species per site, recorded during the first 9 years after top-soil removal, in the local species pool (in parentheses
is shown the number of target species within the same block as the site/number of target species within the same or an adjacent block as the site) and
the mean longevity index (LI) per target alliance of the seed bank formed by the target species (in parentheses is shown the number of species used to
calculate the mean longevity index). After Verhagen
et al
. (2001).
Alliance
Total target Number of traget species per site
Mean LI
species
Aekingerbroek
Bakkeveensterduinen
Dellebuursterheide
Eemboerveld
Eexterveld
Ennemaborg
Hullenzand
Labbegat
Tichelberg
Calluno-Genistion
pilosae
6
0 (4/4)
0.42 (2)
Caricion nigrae
14
1 (13/14)
1 (7/12)
7 (10/13)
0.23 (11)
Ericion tetralicis
8
1 (8/8)
2 (7/8)
0 (8/8)
0 (2/6)
0 (6/8)
1 (1/2)
1 (5/7)
3 (3/6)
2 (1/5)
0.71 (2)
Hydrocotylo-
Baldellion
11
0 (4/7)
0 (3/5)
1 (6/9)
1 (0/3)
0 (1/5)
0 (0/0)
0 (1/6)
1 (2/10)
Unknown
Junco-Molinion
12
5 (9/11)
0.23 (9)
Nardo-Galion
saxatilis
14
2 (13/14)
4 (14/14)
5 (14/14)
4 (7/13)
0.27 (10)
Thero-Airion
14
1 (9/11)
0.45 (4)
