. Discovery reports. Discovery (Ship); Scientific expeditions; Ocean; Antarctica; Falkland Islands. COPEPODA 30i oi 200 150 100- 50 0 EUPHAUSIAN LARVAE L MUCIN A. ^tTgmTl3l4l5l6l7lBl9 110 I II I IZl 131 I4ll5l 16 I I7l 18 I l9l20l2lla|g3la4lzSlZ6l27l2al29l30l3ll32l33!34l3SI36l37l3BI39|40|4) I42I43I^45|46|47|46| 40 50 90 110 HOUR 2310 0 02 03 04 05 07 oa 09 13 13^0 15 00 Fig. 9. Variations in the numbers of the predominant plankton organisms on Records 11 and 12; the division between these records where the ship stopped for soundings is indicated by the vertical broken line. arctica stretching
. Discovery reports. Discovery (Ship); Scientific expeditions; Ocean; Antarctica; Falkland Islands. COPEPODA 30i oi 200 150 100- 50 0 EUPHAUSIAN LARVAE L MUCIN A. ^tTgmTl3l4l5l6l7lBl9 110 I II I IZl 131 I4ll5l 16 I I7l 18 I l9l20l2lla|g3la4lzSlZ6l27l2al29l30l3ll32l33!34l3SI36l37l3BI39|40|4) I42I43I^45|46|47|46| 40 50 90 110 HOUR 2310 0 02 03 04 05 07 oa 09 13 13^0 15 00 Fig. 9. Variations in the numbers of the predominant plankton organisms on Records 11 and 12; the division between these records where the ship stopped for soundings is indicated by the vertical broken line. arctica stretching for 75 miles and followed by a small but almost equally dense patch some 12 miles farther on. An interesting feature of the record is the dense concentration of the larval Euphausiacea which occurred in the gap between the two patches of phyto- plankton. The significance of the inverse correlation between the phyto- and the zoo- plankton has been discussed at length by the author recently (in Hardy and Gunther, 1935). In this record it is impossible to decide whether the concentration of the euphausians is to be attributed to an exclusive influence of the phytoplankton or. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Institute of Oceanographic Sciences (Great Britain); National Institute of Oceanography of Great Britain; Great Britain. Colonial Office. Discovery Committee. London ; New York : Cambridge University Press
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