Table 2, — Sources and nusfcers of observations on surface cblorophyll a, surface primary productivity, and zooplankton 

 (0 to 300 m. ), In areas 1 to 14 (see fig.) by fcalf -years, for all years combined. 



[in each of the paired entries the figure without parentheses refers to the operation nunter in table 1, and the figure 

 within parentheses is the nunber of observations from the operation. The figures on the extreme right of the 2 

 half-year columns are total numbers of observations for all operations. ] 



Area 



January-June 



July-Decenber 



1 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



12 



13 



1 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



12 



13 



14 



1 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



12 



13 



14 



Surface chlorophyll a 



7(10) 10 



7(16), 14(58), 16(7), 22(7), 28(3), 29(18) 109 



7(3), 16(2),19(4), 24(2), 28(109) 120 



16(13),19(13),22(9),24(30),28(10), 29(11) 86 



16(15), 19(15 ),24(22),29(5) 57 



16(5), 29(5) 10 



29(19) 19 



29(15) 15 



29(15) 15 



29(7) 7 



29( 19 ) 19 



Total 467 



9(15), 12(10),20(3), 21(4), 26(2), CalC0FI(2).. 



9(1),12(1), 20(9), 21(6), 23(6), CalC0Fl(6) 



9(7), 12(16), 17(3 ),20(5), 21 (17), 23(24) 



9(16), 12(16),17(3), 20(2), 21(36), 23(7), 29(5) 



9(4 ),12(6), 21(15), 23(9), 25(9) 



9(5), 26(7) 



9(2), 26(4) 



9(3 ),23(16),25(50),26(3), 29(3) 



9(6),23(10), 25(28), 29(3) 



9(1 ),23(35), 25(3), 26(13), 29(18) 



23(23) 



23(20), 29(7) 



23(36), 26(59), 29(66) 



Surface primary productivity 



7(7) 7 



7(7),14(9),16(5),22(4), 28(1), 29(6) 32 



16(1),19(2), 28(43) 46 



16(9), 19(9), 22(9), 24(12), 28(3), 29(4) 46 



16(5), 19(5), 24(8),29(3) 21 



16(2), 29(2) 4 



29(7). 

 29(5). 

 29(6). 

 29(3). 

 29(8). 



Total 185 



9(4), 12(5), 20(1 ),21(3), 26(1) 



9(1), 12(2), 17(1), 20(4), 21(6),23(5) 



9(1), 12(9), 17(2), 20(5), 21(11), 23(16) 



9(4), 12(16), 17(2), 20(1), 21(21 ),23(5),29(2). 



9(1),12(7),21(8),23(7),25(6) 



26(4) 



9(1),26(2) 



23(10 ),25(38), 26(2), 29(1) 



9(1),23(9), 25(18), 29(1) 



9(1), 23(23), 25(3 ),26(8),29(6) 



23(18) 



23(15), 29(2) 



23(26), 26(39), 29(33) 



Zooplankton, to 300 m . 



2(6) 6 



2(18), 14(15), 16(20),22(26) 79 



16(1), 19(1), 22(1) 3 



2(15), 16(22), 19(25) ,22(30), 24(17) 109 



4(4), 11(12), 16(28), 19(11), 24(13) 68 



2(5),4(4),11(9),16(12) 30 



2(12) 12 



2(7) 7 



2(13),4(4),n(4) 21 



4(5),11(13) 18 



2(17) 17 



Total 370 



9(5) 



2(8), 9(37), 10(8),12(6),15(35) 



2(1 ),9(4), 12(1), 15(7) 



2(6), 9(12), 12(9), 17(9), 20(10) 



2(9), 9(46), 10(8), 12(9), 17(6), 20(4 ),21(8),23(1). 



2(7),9(9),10(6), 12(3), 21(6), 23(3) 



2(3), 9(13) 



9(3) 



2(18), 9(14), 10(16), 23(8), 25(12) 



2(11), 9(9), 10(6), 23(2), 25(5) 



2(37), 9(9), 23(17),25(1) 



2(12), 23(7) 



23(4) 



23(15) 



36 



29 



72 



85 



43 



12 



6 



75 



47 



70 



23 



27 



161 



686 



U 



19 



44 



51 



29 



4 



3 



51 



29 



41 



18 



17 



98 



418 



5 

 94 

 13 

 46 

 91 

 34 

 16 



3 

 68 

 33 

 64 

 19 



4 



15 



505 



