Topic
Bering Sea
Bottle
10
Chukchi Sea
10
DEPTH
10
Date/Time of event
10
Elevation of event
10
Niskin
10
water
Event label
8
16
5
72
5
73
5
Arctic Ocean
5
46
4
59
4
68
4
70
4
71
4
137
3
164
3
168
3
17
3
170
3
18
3
22
3
24
3
25
3
4
3
41
3
43
3
48
3
66
3
69
3
7
3
East Siberian Sea
3
10
2
112
2
116
2
12
2
125
2
129
2
131
2
135
2
139
2
14
2
148
2
149
2
153
2
163
2
165
2
more ...