Knauthe, Kreislauf der Gase in unsern Gewassern. 



797 



oo 



^ 



CH o? 



44 



.3 



03 -^ 



1 = 



> <O 



..I 



d o 



03 -~ 











^ a 



03 



03 

 s; 

 







O 

 



x 



S3 





a 



hi 



0> 







s 

 ce 



- 



03 

 00 

 50 



ce 



S3 



03 



N 



S 



w 



03 

 SQ 

 CO 



03 



to 



gpq 



03 



CO 







03 

 a 



cs 



02 



03 



Q 



CO 



co 





Si CO 03 O 



111 8 



I? OQ 



St CO co 



CO CO 



COCO <M(M 



(M(M 



o 



o O 

 x x t 



d d 



o o CQ 



X 



p 

 si 



X 

 O 



o o 

 <N' c<i 



o o 

 d d 



00 



03 



03 

 S) 



03 



SD 



. 



tO* 



q 



GO 



05 

 05 



CO +- 



Hi 



a 





co 



CO 



CM 



co 



CO 



