103
Minor Elements in Seawater
W (pM)
0.4
0.5
0.6
0.7
0.8
Mo (nM)
0.8
0.9
1.0
1.1
1.2
Depth (m)
0
200
400
600
800
1000
2000
3000
4000
5000
6000
0
200
400
600
800
1000
2000
3000
4000
5000
6000
Figure 3.5
Profiles of molybdenum (Mo) and tungsten (W) in the Pacific Ocean.
Cd (nmol kg
–1 )
0.0
0.2
0.4
0.6
0.8
1.0
Depth (m)
0
1000
2000
3000
4000
5000
PO 4 (µmol kg
–1 )
0.0
1.0
2.0
3.0
0
1000
2000
3000
4000
5000
North
Atlantic
North
Pacific
North
Atlantic
North
Pacific
Figure 3.6
Profiles of cadmium (Cd) and phosphate (PO 4 ) in the Atlantic and Pacific Oceans.