548
Subject Index
vertical section 2,24,29, 104
Satellite studies 7
Seasonal cycle 515
Seasonal variation see variation
Secchi disk 53,55,56,58,171,172,181,182,
185
in relation to plankton 56
seasonal distribution 179
Secondary production 115,475,478,479,480,
482
Sediment
composition 109
Sedimentation
biogenic 103
rate 110, 111, 115
Silicate 25,83,133,140,150,150
No. of observations 61
seasonal variation 180
vertical profile 172
Species diversity 195, 2lO, 211, 226, 231, 232,
420-422,460,498,511,512,513,517
Standing stock 490
bacteria 115
phytoplankton 115, 127, 131, 136, 141,
193
zooplankton 189,243,258,478,479
Temperature
distribution 132, 177
seasonal distribution 177,192,391
subsurface 9, 34, 66, 68, 70, 72, 74, 76,
146,452
surface 5,6,9,41,44,47,48,62,64, 146,
190,191
vertical profile 172, 173, 178, 183, 266,
267,278,279,281,337
vertical section 2, 10, 28, 42, 104, 133,
159
Tertiary production 475,480,481,483
Thaliacea 196,196-201
Thermocline 270,396,443,491
depth 292,443
layer 83
Tides 144
Topography 2,221
Translation
horizontal 500,514,515,516
Transparency 53,54,55,57.
Trophic structure 471,488
eutrophic 471
oligotrophic 471,472
relationships 500
succession 500
Tuna
distribution 431,
432-441,
444-446,
448,481
in relation to primary production 447
in relation to upwelling 444,445 -447
production 484
resources 449
Turbidity 55
Upwelling
Andaman Sea 21
Arabian Sea 21,37,52,86,237,314
Arafura Sea 30, 84
Banda Sea 27
Burmese soast 85
Coast of Arabia 22, 41, 42, 44, 50, 52,
120
east coast of India 22, 85
equatorial 129
general 36,37
in relation to benthos distribution 469
in relation to fisheries 50, 51, 52, 84, 86,
444
in relation to plankton distribution 383,
386,486
NW of Australia 84
off Socotra 82
off Waltair 85
Somalia 5,21,22,38,50
south of Java 27,57,84, 127
south west coast of India 85, 120
Variations
annual 282,390,391
diurnal 317,338,393,393,402,403
latitudinal 353,354,375,393,393,394,
402,448,490
longitudinal 354,355,381
seasonal 283, 386, 393, 393, 395, 487,
496-499,515
spatial 115,283,386,452
temporal 115,283,452
Vertical velocity 42,48,52,184
Visibility
under water 53,54
Wind distribution 38
Zonal distribution
euphausids 375,381,473
Zoogeography 283, 339, 357, 381, 383, 401,
419,451,463,465,473,487
biogeographical problems 283, 339, 451,
465
bounderies 227,461,473
geographical patterns 347, 419, 451, 452,
454-463,473
groupings 231,283-286,375,382
Zooplankton 227,243,257,504,509,510
abundance 240,259,260,261,391,394
biomass 44,45,46,49, 195,226,239,240,
240, 241, 245, 248-251, 257, 259, 260,
290,477,494,499
Subject Index
vertical section 2,24,29, 104
Satellite studies 7
Seasonal cycle 515
Seasonal variation see variation
Secchi disk 53,55,56,58,171,172,181,182,
185
in relation to plankton 56
seasonal distribution 179
Secondary production 115,475,478,479,480,
482
Sediment
composition 109
Sedimentation
biogenic 103
rate 110, 111, 115
Silicate 25,83,133,140,150,150
No. of observations 61
seasonal variation 180
vertical profile 172
Species diversity 195, 2lO, 211, 226, 231, 232,
420-422,460,498,511,512,513,517
Standing stock 490
bacteria 115
phytoplankton 115, 127, 131, 136, 141,
193
zooplankton 189,243,258,478,479
Temperature
distribution 132, 177
seasonal distribution 177,192,391
subsurface 9, 34, 66, 68, 70, 72, 74, 76,
146,452
surface 5,6,9,41,44,47,48,62,64, 146,
190,191
vertical profile 172, 173, 178, 183, 266,
267,278,279,281,337
vertical section 2, 10, 28, 42, 104, 133,
159
Tertiary production 475,480,481,483
Thaliacea 196,196-201
Thermocline 270,396,443,491
depth 292,443
layer 83
Tides 144
Topography 2,221
Translation
horizontal 500,514,515,516
Transparency 53,54,55,57.
Trophic structure 471,488
eutrophic 471
oligotrophic 471,472
relationships 500
succession 500
Tuna
distribution 431,
432-441,
444-446,
448,481
in relation to primary production 447
in relation to upwelling 444,445 -447
production 484
resources 449
Turbidity 55
Upwelling
Andaman Sea 21
Arabian Sea 21,37,52,86,237,314
Arafura Sea 30, 84
Banda Sea 27
Burmese soast 85
Coast of Arabia 22, 41, 42, 44, 50, 52,
120
east coast of India 22, 85
equatorial 129
general 36,37
in relation to benthos distribution 469
in relation to fisheries 50, 51, 52, 84, 86,
444
in relation to plankton distribution 383,
386,486
NW of Australia 84
off Socotra 82
off Waltair 85
Somalia 5,21,22,38,50
south of Java 27,57,84, 127
south west coast of India 85, 120
Variations
annual 282,390,391
diurnal 317,338,393,393,402,403
latitudinal 353,354,375,393,393,394,
402,448,490
longitudinal 354,355,381
seasonal 283, 386, 393, 393, 395, 487,
496-499,515
spatial 115,283,386,452
temporal 115,283,452
Vertical velocity 42,48,52,184
Visibility
under water 53,54
Wind distribution 38
Zonal distribution
euphausids 375,381,473
Zoogeography 283, 339, 357, 381, 383, 401,
419,451,463,465,473,487
biogeographical problems 283, 339, 451,
465
bounderies 227,461,473
geographical patterns 347, 419, 451, 452,
454-463,473
groupings 231,283-286,375,382
Zooplankton 227,243,257,504,509,510
abundance 240,259,260,261,391,394
biomass 44,45,46,49, 195,226,239,240,
240, 241, 245, 248-251, 257, 259, 260,
290,477,494,499