Sediment trap time series from the North Pacific Ocean - PICES
Sediment trap time series from the North Pacific Ocean - PICES
Sediment trap time series from the North Pacific Ocean - PICES
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POC (mg m -2 d -1 ) CaCO 3<br />
(mg m -2 d -1 ) BSi (mg m -2 d -1 ) TDW (mg m -2 d -1 )<br />
300 Alaska Gyre<br />
200<br />
100<br />
0<br />
150<br />
100<br />
50<br />
0<br />
150<br />
100<br />
50<br />
0<br />
12<br />
9<br />
6<br />
3<br />
0<br />
1990 1991 1992<br />
mg m -2 d -1<br />
200<br />
180<br />
160<br />
140<br />
120<br />
100<br />
80<br />
60<br />
40<br />
20<br />
0<br />
55 0 00’ N<br />
145 0 00’ W<br />
<strong>trap</strong> depth = 3700 m<br />
bottom depth = 3900 m<br />
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec<br />
TDW<br />
BSi<br />
CaCO 3<br />
POC x 10<br />
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec