Temperature and structure 99 8 



._, average sea surface 492 



change, duration of 616 



changes 143, 238, 281, 286, 550, 571 



., changes in water 765 



constant 196 



control 384, 1480 



dependence 818 



dependent 1583, 2206 



_/ does not vary with 1404 



». - <.:""?, IV, i2l: Al: A\; Al: Al: Ji: j|; j, 7 - „■;• »• »■ 

 IS: J!?: JI5: JS: iSS- m - 298 - 322 ' "'■ «' : «° : ™: *": "»'■ «: 



, effects of 408 



fluctuates rapidly 1404 



_, fluctuations in sea 494 



fluctuations, seasonal 203 



for spawning 385, 582, 1384 



, high 699 



higher 398, 1100 



, historic 2177 



in summer, increased average stream 1474 



/ increased 387, 1198 



, low 281 



maintained at 15°C 1892 



may divert energy from somatic to gonadal growth, increased 1933 



, minimum 443 



most important factor 159 3 



, optimum 443, 452, 1614 

 , optimum sea surface 499 

 raised 1800 



_^ range 391, 416, 455, 474, 570, 573, 583, 595, 597, 616 638 7m 



723, 731, 738, 759, 760, 761, 774, 787, 788 816 818 821 829 89o' 111' 



988, 1045, 1091, 1092, 1103, 1107, 1118, 1153, 1157 1193 1229 1230 1252 1272' llol' 



1388, 1489, 1502, 1507, 1519, 1602, 1797, 1879, 1883 1910 1961 2017 2072' ' 



of 50°F, annual 1519 



rises 1583 

 _, rising 352, 1384 

 _, room 197, 397 

 _, sea 495 

 _, sea surface 497 



stimulation 299 

 _-time relationships 987, 988 



tolerance 438, 987, 988 



, upper 9 85 



_, uptake a function of 1675 



variations 351 

 , varies with 9 79 



823 



