I ~2
6 Recolonization or Tidal Flats Alter Disturbance
50
N
E
u 40
l()
g 30
Vi
~ 20
"0
.;; 10
'5
c
0
N
50
E
u 40
l()
(Xl 30
~
~ 20
"0
'5 10
'5
c
0
50
N
E
u 40
l1)
g 30
Vi
~ 20
"0
';; 10
'5
c
0
50
N
E
u 40
l()
g 30
Vi
~ 20
"0
'5 10
'5
c
0
ll)
OJ
(ij
:2
control
4 weeks disturbance
disturbance
1 week disturbance
disturbance
mechanical disturbance
disturbance
ll)
OJ
C
:J
--,
ll)
OJ
'S --,
ll)
OJ
Ol
:J
«
ll)
OJ
C.
QJ
(f)
adult
c-:=J juvenile
to
OJ
;3
ll)
OJ
~
Z
ll)
OJ
al
o
Fig. 6.3.4 Mean individual densities of small macrofauna in the course of the experiments in
1995, opened for recolonization after 4 weeks, I week and mechanical disturbance (see text for
details), The share of juvenile polychaetes is indicated by no shading. (Tecklenborg, unpublished data)