390
Index
Phytoplankton (cont.)
mineralization, 283
organic carbon, 153
photosynthesis, 207
pigments, 153
preservation, 140
productivity, 207
sampling, 139
sedimentation techniques, 141
volumes, 152
Pigments
concentrations, 153
determination, 156, 295
extraction, 156
sample preparation, 153
sedimentary, 339
Planimetry, 10
Plasma emission spectroscopy, 99
Pollen, fossil of sediments, 340
Pollution, streams, 345
Ponar grab sampler, 183
Population models, zooplankton, 237
Predator-prey interactions, 241
Productivity
bacteria, 255
benthic fauna, 186
hypolimnetic CO2 accumulation, 351
macrophytes, 292
oxygen deficits, 350
P/B ratios, 192
phytoplankton, 207
whole lake estimates, 349
zooplankton, 235
Protozoa, feeding rates, 231
Pyrheliometer, 16
R
Randomness, 368
Range, 366
Redfield molecule, 349
Relative depth, 11
Removal-summation productivity method, 187
Reservoirs, 331
Residues, total dissolved, 97
S
Salinity, major ions, 94
Sampling efficiency, 368
Schnabel population method, 248
Schumacher-Eschmeyer population method,
249
Secchi disc, 21
Sedgwick-Rafter cells, 148
Sediments
chemical analyses, 338
decomposition, 276
pigment degradation products, 339
stream, 59
Seiches, 35
internal, 35
Sewage outfall effects, 345
Shore line
defined, II
determination, 5
development, 12
Silica, 93
Size-frequency productivity method, 189
Slope, 11
Snow, 47
Solar radiation, 15
Solutions
molar, 361
normal,360
standard, 361
Spectrophotometry, 371
Stability, resistance to mixing, 35
Standard deviation, 366
Standard error, 366
Statistical analyses, 365
Streams
benthic fauna, 199
current, 58
decomposition of leaf fall, 286
diurnal changes, 315
drainage area, 56
ecosystem metabolism, 319
flooding, 63
flood plain, 58
flow, discharge, 55, 59
hydrograph, 60
morphology, 55, 62
orders, 56
pollution, 345
sediments, 59
sewage outfall effects, 345
Sulfate, 95
Surber sampler, 200
T
Temperate lake, hydrodynamics, 31, 39
Temperature, 15, 22, 43
density, 33
heat budget, 33, 43
heat content, 43
measurement, 22