SUBJECT INDEX 



541 



California coast 



benthic plants, 376 



lobsters, 410 



upwelling, 369 

 California Current, 253 ff, 258, 385 



density, 263 



Ekman transport maximum index, 268 



Euphausia pacifica, 388 



Limacina helicina, 388 



organic matter production, 277 



salinity, 262 



sardines, 277 



transition region, 244 



variations of upwelling, 270 



zooplankton distribution, 277 

 Calothrix parietina, vitamin content, 182 

 Canary Current, 253 ff, 268 



organic matter production, 277 



variations of upwelling, 272 

 Cape Horn, 292 

 Carbohydrates 



affecting oysters, filtering rate, 227 



excretion of, 175 ff 



in sea- water, 174 



marine algae, production in, 177 

 Carbon 



availability and utilization in sea-water, 

 39 



isotope 14 C: see Radiocarbon 



organic, dissolved in sea-water, 171 ff 

 Carbon dioxide 



industrial (Suess) effect, 102 



means of measuring primary production, 

 138 ff 



ocean-atmosphere exchange rates, 95 ff 



partial pressure measurement, 121 

 Carbon-nitrogen ratios, 173 

 Cariaco Trench 



elements involved in oxidation of organic 

 matter, 32 



sill depth stability, H2S, age, 53 



stagnant basin, 50 ff 



sulfide sulfur, 44 ff 

 Caribbean Sea 



compensation depth, 349 



oxygen isotopes 18 0/ 16 ratio varia- 

 tions, 23 



productivity measurements, 358 



radiocarbon 14 C surface samples, 91 

 Carnegie Expedition, 253 

 Catalina Basin, 53 



Catches of fish: see under Fishery dynamics 

 Celestial navigation by GEON, 328 ff 

 Celestial objects visible in daylight, 333, 334 



Cerium, 19 

 Cesium, 81 



tracer studies using 137-Cs, 90 

 Chain research vessel, 328, 332 ff 

 Challenger Deep, 506 

 Channel Islands northwestern flow, 273 

 Charleston River estuary, 311 

 Charlottenlund Castle, Denmark, inter- 

 national centre, 141 ff 

 Chelators, 190, 201, 209 

 Chemical instrumentation, 109 



NAS-NRC Symposium (1952), 109 

 Chemical system, The oceans as a, 3 

 Chemistry (I), 3 

 Chemosyn thesis, 129 

 Chesapeake Bay, 314 

 Chi squared (y 2 ) value, 420 

 Chlamydomonas, 40, 175 

 Chlorella 



CO2-O2 exchange factor, 139 



vitamin contents, 182 

 Chlorella pyrenoidosa, C:N:P ratios varia- 

 tion, 29 

 Chlorinity and its measurement, 110 ff 



concentrations of constituents, relation 

 to, 111 



density in situ, relation to, 111 



electrical conductivity, relation to, 111 ff , 

 115 



osmotic pressure, relation to, 111 



refractive index, relation to, 111 



salinity, relation to, 111 ff 



standard sea-waters, 112 



temperature, relation to, 111 ff 



uncertainty, 113 



"Urnormal 1937", 112 



vapor pressure, relation to, 111 

 Chlorophyceae, vitamin requirements, 194 

 Chlorophyll 



related to phytoplankton density and 

 other variables, 350, 352 



seasonal variations, 360 



vertical distribution, 131 

 Chlorophytes, carbohydrate production, 



111 

 Chrysochromulina, 192 

 Chrysomonads, 192 



carbohydrate production, 177 

 Chrysophyceae, vitamin requirements, 



194 

 Chukchi Sea, 404 ff 

 Citric acid in sea- water, 174 

 Coastal undercurrents, 258 

 Coastal upwelling, 265, 266 ff 



