HORIZONTAL DISTRIBUTION, GROWTH AND DYNAMICS OF DISPERSAL 347 





1,000- 10,000 



' f' I > / > > ' i ' t ■ ' ,' w M ; ' > w M I ' / ■ I ' J ■ 1 1 ; ■ f ■ r ■ I M ' I ■ r 



y»^; 



■^j"-::'-^-^''- 



60 



i' i ' \m ' .m l ' ^ ■ l . lM ' ^^ 'T^T~ 



v ^ \' \' \ ' v \ ' V ', ■ \ - ^ ' V ' N ■•v^ 



'V 



90 



120 



150° 



W 180°E 



150° 



Fig. loi. Distribution of total surface larvae. March and April. Ice-edge March mean. 



40-2 



