480
D. H. CUSHING:
Fig. Sa
-t-t--t---1 O·
Fig.5b
Fig. 5. Tertiary production in the Indian Ocean in tons wet weight. lOs. a) in the SW monsoon;
b) in the NE monsoon
0<5 ~5-10 ES§j10-20 ~20-40 _>40 lonswelweighl·1Q5
180· n-t, where n is the number of generations at the appropriate average temperature in
the 50 square. So it was possible to obtain estimates of gC m- 2 180 day-l of secondary
production for each 50 square for each monsoon (Figs. 4 a, b).
From the estimates of primary and secondary production in gC m- 2 180 day-l
estimates of gC m- 2 180 day-l tertiary production were obtained by taking 1% of
D. H. CUSHING:
Fig. Sa
-t-t--t---1 O·
Fig.5b
Fig. 5. Tertiary production in the Indian Ocean in tons wet weight. lOs. a) in the SW monsoon;
b) in the NE monsoon
0<5 ~5-10 ES§j10-20 ~20-40 _>40 lonswelweighl·1Q5
180· n-t, where n is the number of generations at the appropriate average temperature in
the 50 square. So it was possible to obtain estimates of gC m- 2 180 day-l of secondary
production for each 50 square for each monsoon (Figs. 4 a, b).
From the estimates of primary and secondary production in gC m- 2 180 day-l
estimates of gC m- 2 180 day-l tertiary production were obtained by taking 1% of