ECOLOGICAL STUDIES AT LOUOH INE
211
"4 180
STATION 3
3.5 hr. outflow
I 6 0
Surface
I 50 STATION I
7 hr. outflow
140Surface
0
W
canopy
>
I
5 70
u
6 0
! -
STATION 6 +
2 hr. inflow
Surface
1
r -Canopy
STATION 7
s hr. outflow
CanopyI
I
I
I
I
I
I
CURRENT IN CENTIMETRES PER SECOND
FIG. 9. Current measured by Pitot tube i n the Rapids.
north end of the quay. The highest amounts are a t Cadium Bay within
the lough and at the north end of the Rapids on the Dromadoon side.
There is much less sediment on the bottoms of the boulders than on the
tops and the amount does not vary significantly from place to place.
The largest fraction of the sediment, about half the" total amount at
each station, is of the finest grade, passing a sieve of 200 meshes to
the inch.
211
"4 180
STATION 3
3.5 hr. outflow
I 6 0
Surface
I 50 STATION I
7 hr. outflow
140Surface
0
W
canopy
>
I
5 70
u
6 0
! -
STATION 6 +
2 hr. inflow
Surface
1
r -Canopy
STATION 7
s hr. outflow
CanopyI
I
I
I
I
I
I
CURRENT IN CENTIMETRES PER SECOND
FIG. 9. Current measured by Pitot tube i n the Rapids.
north end of the quay. The highest amounts are a t Cadium Bay within
the lough and at the north end of the Rapids on the Dromadoon side.
There is much less sediment on the bottoms of the boulders than on the
tops and the amount does not vary significantly from place to place.
The largest fraction of the sediment, about half the" total amount at
each station, is of the finest grade, passing a sieve of 200 meshes to
the inch.