SUBJECT INDEX 



939 



fermentation, methane, 584 

 ferrous compounds, 398, 649 

 fertility of cardium, 501 



syndesmia, 506 



fields of phyllospadix, 766, 770 



fucoids, 767 



pelvetia, 767 



zostera, 770 



filamentous algae — see algae 

 film, bacterial, 555, 584 



— protective, 584 



filter feeder, 380, 501, 618, 804 



filters, 501 



filters, plankton, 561 



Finland, 275, 276, 289, 305, 327, 332 



— Gulf — see gulf 

 Finmark, 70, 139, 141, 145 

 Finnish Coast, 308 

 fjord, Gulmar, 144 



— Oslof jord, 86 



— Sturfjord, 136, 154 

 fjords, Norwegian, 401 



fish, 38, 54, 72, 106, 118, 158, 253, 260, 309, 

 311, 349, 369, 372, 458, 518, 532, 535, 

 570, 573, 579, 629, 633, 646, 677, 701, 

 741, 742, 745, 777-82, 816-19, 839-41 



— Aral Sea, 668 



— benthos-eating, 463, 524, 633 



— Black Sea, 374 



— bottom, 460, 731, 734 



— commercial, 159, 173, 458, 535, 710 



— eaters, 478 



— enemies, 168, 218 



— fresh-water, 242, 633 



— of fresh-water genesis, 632 



— fry, 522, 779, 780 



— marine, 309, 633 



— of marine genesis, 632 



— Mediterranean, 633 



— migratory, 629, 630, 632, 633 



— pelagic, 462 



— plankton-eating, 105, 463, 524, 633 



— predatory, 525, 630 



— relict, 242 



— river, 628 



— sub-tropical, 777 



— tropical, 777 



— young, 520, 522 



fish families, Acipenseridae, 367, 611, 629, 



738 



Brotulidae, 732 



Calanoidae, 703 



Clupeidae, 57, 253, 611, 633, 817 



Coregonidae, 55 



Cottiidae, 40, 1 58, 253, 73 1 , 734, 8 1 6, 



817 839 



Cyclopteridae, 253, 734, 816 



Cyprinidae, 573, 611 



Gadidae, 55, 158, 253, 739 



Gobiidae, 40, 367, 777, 817 



Hyperiidae, 161 



Liparidae, 731, 734 



Lumpenidae, 253, 816, 839 



Moridae, 732, 734, 817 



Neritidae, 567 



Osmeridae, 55, 253 



Pereidae, 245 



Pleuronectidae, 46, 157, 253, 816, 



817 

 Rejidae, 40, 158,253 



- Salmonidae, 40, 55, 57, 1 58, 253, 738, 

 816,839 



Scorpaenidae, 734 



— Zoarcidae, 253, 731, 734, 816, 817 



— feeding activity, 139, 641 



groupings, 73 1 , 778, 779 



habits, 780 



intensity, 605 



fisheries, 172, 180, 219, 253, 349, 459, 462, 

 525, 534, 537, 643, 671 



— Aral Sea, 525 



— Baltic Sea, 349 



— Barents Sea, 172, 173 



— Black Sea, 459, 462 



— Caspian Sea, 643 



— cod, 219 



— herring, 172, 253 



— Kara Sea, 253 



— Sea of Azov, 671 



— seal, 219 

 fishing, 172, 219 



— in narrow strait, 460 



— trawling, 75 



— regions, 739, 740 

 fish roe, 403, 428 



— yield, 644 

 flagellates, 633, 658 



flatfish, flounder, 120, 349, 501, 628, 710, 

 740, 780, 839 



— polar, 253 



— sea, 159, 169,219 

 floating marine laboratory, 680 

 floor, Barents Sea, 77 



flora, 217 



— Atlantic, 63 



— bacterial, 598 



— bottom, 238, 765 



— brackish-water, 607 



— littoral, 66, 112,765 



— Mediterranean, 372 



— Pontic, 667 



— Sarmatian, 667 



flowering plants, 204, 427, 432, 495, 660 

 fluctuations of benthos composition, 620, 



721 



biomass — see change 



plankton — see change 



population, 508, 658, 659, 707 



salinity, 50, 349, 389, 471, 561, 659, 



824 



sea level, 289, 385, 467, 541, 755 



temperature, 50, 64, 186, 387, 548, 



651, 689, 755, 824 



zooplankton biomass, 488, 489 



food correlations, 164, 165, 173, 217, 522, 



633, 634, 669, 779, 780 

 food coincidence, 638 



— cycle, 164, 165 



— range, 164, 165, 166, 170, 171, 218 



— rivals, 172,643 



