2004
Alexandrium
Survey Horizontal Sections
OC402 Survey 1
Alex
T
S
SigT
NO3+NO2
PO4
Si(OH)4
Surf
Surf
Surf
Surf
Surf
Surf
Surf
5m
5m
5m
5m
5m
5m
5m
10m
10m
10m
10m
10m
10m
10m
15m
15m
15m
15m
15m
15m
15m
20m
20m
20m
20m
20m
20m
20m
30m
30m
30m
30m
30m
30m
30m
50m
50m
50m
50m
50m
50m
50m
OC402 Survey 2
Alex
T
S
SigT
NO3+NO2
PO4
Si(OH)4
Surf
Surf
Surf
Surf
Surf
Surf
Surf
5m
5m
5m
5m
5m
5m
5m
10m
10m
10m
10m
10m
10m
10m
15m
15m
15m
15m
15m
15m
15m
20m
20m
20m
20m
20m
20m
20m
30m
30m
30m
30m
30m
30m
30m
50m
50m
50m
50m
50m
50m
50m
OC402 Survey 3
Alex
T
S
SigT
NO3+NO2
PO4
Si(OH)4
Surf
Surf
Surf
Surf
Surf
Surf
Surf
5m
5m
5m
5m
5m
5m
5m
10m
10m
10m
10m
10m
10m
10m
15m
15m
15m
15m
15m
15m
15m
20m
20m
20m
20m
20m
20m
20m
30m
30m
30m
30m
30m
30m
30m
50m
50m
50m
50m
50m
50m
50m
OC402 Survey 4
Alex
T
S
SigT
NO3+NO2
PO4
Si(OH)4
Surf
Surf
Surf
Surf
Surf
Surf
Surf
5m
5m
5m
5m
5m
5m
5m
10m
10m
10m
10m
10m
10m
10m
15m
15m
15m
15m
15m
15m
15m
20m
20m
20m
20m
20m
20m
20m
30m
30m
30m
30m
30m
30m
30m
50m
50m
50m
50m
50m
50m
50m
OC402 Underway Surveys Alex
Survey 1 UW
Survey 2 UW
Survey 3 UW
Survey 4 UW
Surf
Surf
Surf
Surf