30 



ASTRID CLEVE-EULER, QUANTITATIVE PLANKTON RESEARCHES IN THE SKAGER RAK. 



S. Smörkullen, situated a little further in, more towards NE in thc same fjord, pre- 

 sents a plankton, tliat is somewhat scantier, but in other respects quite similar to that 

 of Alsbäck, to judge from the few samples taken. 



Table 43. S. Skag 4. 58° 13' N., 11° r E. 26. TV. 1913. 



e £ 



CD 3 



ca 

 00 



"2:2 



i oj 

 1-0 



o cö 

 O "O 



43 



O. CO 



<u 3 

 ^ -q 



cfl 





cfl 





cfl 







=• 



eS 



ti 



u 







<D 



TI 



(11 



43 



a 





C 



cd 

 :0 





0] 





U 



'1 







00 



o 



CO 



S 



n 



ti 



N 



n 



.3 



cs 



m 



(O 



(S 



CD CD 

 O Tti 



-2-° 



- , 



ju i 



(9 cd 

 ' ti 



pä 



o a. 

 cd 3 



cS - 



.ca 

 o 



CO 



CO 



* - 



cS 







CD ti 



o ^ 



5 * 



43 "O 



43 o 



ca cs 



cu o 



* \S 





JB T3 



J3 



O 



O 



ä-sä 



20 

 40 

 60 



5,19 

 4,98 



5,00 



34,13 



34,29 



26,98 

 27,13 



20 



34,42 I 27,23 ! 100 1 



1,020 

 140 



3,000 

 380 



1,260 



450 

 100 

 280 



50 



580 



900 

 + 40' 



500 



5,620 



10.000 



1,660 

 2,120 



820 

 + 200 



1,100 

 3,520 



4,150 

 12,040 

 23,700 



Table 44. S. Skag 4. 58° 13' N., 11° 0' E. 26. IV. 1913. 



Depth 



CD o 



CD 3 



o 

 o 



>> 



43 



d 



"3 



«3 



o" 



>, 



43 



*CO 



ti 



CD 



Q 



03 



•- O 



.fl o 

 O. 



E S 



c 



Gymnodinia 



total 



numbers 



Glenodinium 

 danicum 



Ceratium 



longipes 



v. balticum 



"cs 



O u 



« CD 



ce -2 

 - £ 



cfl 3 



fe c 



CD 



O 



Peridinia 



total 

 numbers 



Peridiniales 



total 



numbers 



Mesodinium 



"3 



O t, 

 " CD 



cd g 



° 3 

 Cfl C 

 J 



Protozoa 



tofal 

 numbers 



20 

 40 

 60 



5,19 

 4,98 

 5,00 



34,13 



34,29 

 34,42 



26,98 

 27,13 

 27,23 



120 

 100 



1,980 

 620 



720 



160 



120 



100 



40 



250 



180 

 40 



100 

 160 

 180 



2,710 

 1,180 

 1,260 



1,150 



100 

 60 



450 



160 



60 



2,300 

 480 

 460 



Table 45. Organisms per l in April 25th — 26th 1913. 



S. Extra II 



S. 



Skag. 







S. 



Skag. 4 



S. 



Skag. 



5 



S. 



Skag. 6 



J3 



43 



P. 



CD 



Q 



CO 



43 



C 

 cfl 



5 



CO 



S 



< 



Organisms 



total 

 numbers 



m 



43 

 C 

 Cfl 



s 



CO 



"cfl 



a 



fl 



< 



Organisms 



total 



numbers 



CO 



3 

 K 



CO 



a 



< 



Organisms 



total 



numbers 



CO 

 43 



C 

 cö 



03 



CO 



cfl 



a 



< 



Organisms 



total 



numbers 



CO 



C 



J5 



DO 



"3 



a 



'c 



< 



Organisms 



total 



numbers 







1,950 



2,050 



4,000 



1,750 



6,050 



7,800 









8,600 



7,000 



15,600 



55,705 



8,540 



64,245 



10 



378,410 



4,300 



382,710 



8,400 



2,550 



10,050 









18,140 



5,900 



24,040 



52,200 



4,650 



56,850 



20 



20,400 



1,500 



21,900 



175,900 



4,650 



180,550 



6,860 



2.500 



9,360 



133,960 



6,150 



140,110 



150,950 



8,600 



159,550 



30 









35,200 



2,050 



37,250 









81,300 



2,100 



83,400 



171,350 



8,100 



179,450 



40 



18,400 



800 



19,200 



7,630 



1,140 



8,770 



13,240 



600 



13,840 



12,040 



1,030 



13,070 



100,800 



1,600 



102,400 



50 









4,760 



960 



5,720 









12,560 



460 



13,020 



67,340 



960 



68,300; 



60 









4,660 



1,020 



5,680 



25,020 



560 



25,580 









55,080 



480 



55,560 



80 









10,900 



770 



1 1 ,670 " 















35,610 



420 



36,030 



100 



























27,670 



640 



28,310; 



1 Perhaps Ih. gravida. 



2 Twice as thick as the others. 



3 73 m. 



