Index
Deposition
acidification of ecosystems, 330--340
atmospheric, 265-276
big-leaf model, 269-270
ecosystem nutrient budgets, 251-252
multi-leaf model, 269-270
National Atmospheric Deposition Program, 267, 331
natural levels, 293
nitrogen, 292
and throughfall, 251
Destructive gravimetric sampling, 345
Deuterium, 185-186
DFAA (dissolved free amino acids), 145
Diameter at breast height (DBH), 24, 36, 37,40
4'6-Diamidino-2-phenylindole (DAPI), 140--141
DIe. See Dissolved inorganic carbon
Dielectric constants, 16
Diffusion, 236-242. See also Gases
Diffusion/decomposition model, 133
Diffusive boundary layer (DBL), 89
Digital photography, 12, 21-22
Dimethyl sulfide (DMS), 239
DIN (dissolved inorganic nitrogen), 256
Diode lasers, tunable, 244
Dissolved free amino acids (DFAA), 145
Dissolved inorganic carbon (DIC), 75-79, 138-139
Dissolved inorganic nitrogen (DIN), 256
Dissolved neutral monosaccharides (DNMS), 145
Dissolved organic carbon (DOC), 138, 146, 255,
402-403
Dissolved organic nitrogen (DON), 118-119, 256, 266
Distance, use of rangefinders, 11
DMS emissions, 239, 241
DNA, measurement of bacterial production, 143
DNMS. See dissolved neutral monosaccharides
DOC. See Dissolved organic carbon
DOLY model, 385
DON. See Dissolved organic nitrogen
Dot grids, 12
Double sampling techniques, 35-36
Douglas fir, 10, 14
Dowels, decomposition studies, 110
Droop equation, 398
Droughts, 341
Dry deposition, 266, 268-270, 271, 331
Drying, 320
Dust aerosols, 265-266
Earth Observing System (EOS), 14,44-57
Earthworms, 119, 322
Ebullition, 88, 239
ECD (electronic capture detectors), 243
ECOFEE, N data, 256
Ecosystem modeling, 373-388
Ecotron,324,356
Eddy accumulation methods, 166,282-283
Eddy correlation methods, 282-283
Eddy covariance flux towers, 54
Eddy covariance methods, 166
atmospheric deposition, 269
correction terms, 169-170
evaluation of systems, 173-174
sensors, 170--172
systems, 165
theory, 168-169
Eddy diffusivity, 167
Edge effects, 35,266-267,349
El Nifio, 402
Electrofishing, 308
Electromagnetic cover area measurement, 22
Electromagnetic rangefinders, 11
Electron acceptors, 86-87, 90--91
Electron transport system (ETS), 142
Electron transport system activity (ETSA), 90
Electronic capture detectors (ECD), 243
Electroshocking, 320
411
EMEP (Cooperative Programme for the Monitoring and
Evaluation of Long Range Air Pollutants in
Europe),267
Enclosures, 236-242
Energy flow
balance at surfaces, 167-168
benthic sediments, 86
compartment models, 378-381
ecosystem schematics, 32
phytoplankton communities, 73
and primary productivity, 31
in spring, 380
ENSF, N data, 256
Environmental impact statements, 314
ENVISAT,17
EOS. See Earth Observing System
Epifiuorescent microscopy, 140--141
Equilibrium seeking, 384
Errors leading to overestimation (ELOs), 38
Errors leading to underestimation (ELUs), 37
ERS-l,17
ERS-2,17
Esterases, 145
Estuaries, 80--81
ETS (electrotransport system), 142
ETSA (electron transport system activity), 90
Eutrophication, 72
Evaporation, 170, 183-184
Evapotranspiration (Et), 192
EXMAN projects, 342
Exoenzymes, 145, 218
Farming, 267. See also Agriculture; Crops
FAT! (free air temperature increase), 362
Feathers, 194-195
Deposition
acidification of ecosystems, 330--340
atmospheric, 265-276
big-leaf model, 269-270
ecosystem nutrient budgets, 251-252
multi-leaf model, 269-270
National Atmospheric Deposition Program, 267, 331
natural levels, 293
nitrogen, 292
and throughfall, 251
Destructive gravimetric sampling, 345
Deuterium, 185-186
DFAA (dissolved free amino acids), 145
Diameter at breast height (DBH), 24, 36, 37,40
4'6-Diamidino-2-phenylindole (DAPI), 140--141
DIe. See Dissolved inorganic carbon
Dielectric constants, 16
Diffusion, 236-242. See also Gases
Diffusion/decomposition model, 133
Diffusive boundary layer (DBL), 89
Digital photography, 12, 21-22
Dimethyl sulfide (DMS), 239
DIN (dissolved inorganic nitrogen), 256
Diode lasers, tunable, 244
Dissolved free amino acids (DFAA), 145
Dissolved inorganic carbon (DIC), 75-79, 138-139
Dissolved inorganic nitrogen (DIN), 256
Dissolved neutral monosaccharides (DNMS), 145
Dissolved organic carbon (DOC), 138, 146, 255,
402-403
Dissolved organic nitrogen (DON), 118-119, 256, 266
Distance, use of rangefinders, 11
DMS emissions, 239, 241
DNA, measurement of bacterial production, 143
DNMS. See dissolved neutral monosaccharides
DOC. See Dissolved organic carbon
DOLY model, 385
DON. See Dissolved organic nitrogen
Dot grids, 12
Double sampling techniques, 35-36
Douglas fir, 10, 14
Dowels, decomposition studies, 110
Droop equation, 398
Droughts, 341
Dry deposition, 266, 268-270, 271, 331
Drying, 320
Dust aerosols, 265-266
Earth Observing System (EOS), 14,44-57
Earthworms, 119, 322
Ebullition, 88, 239
ECD (electronic capture detectors), 243
ECOFEE, N data, 256
Ecosystem modeling, 373-388
Ecotron,324,356
Eddy accumulation methods, 166,282-283
Eddy correlation methods, 282-283
Eddy covariance flux towers, 54
Eddy covariance methods, 166
atmospheric deposition, 269
correction terms, 169-170
evaluation of systems, 173-174
sensors, 170--172
systems, 165
theory, 168-169
Eddy diffusivity, 167
Edge effects, 35,266-267,349
El Nifio, 402
Electrofishing, 308
Electromagnetic cover area measurement, 22
Electromagnetic rangefinders, 11
Electron acceptors, 86-87, 90--91
Electron transport system (ETS), 142
Electron transport system activity (ETSA), 90
Electronic capture detectors (ECD), 243
Electroshocking, 320
411
EMEP (Cooperative Programme for the Monitoring and
Evaluation of Long Range Air Pollutants in
Europe),267
Enclosures, 236-242
Energy flow
balance at surfaces, 167-168
benthic sediments, 86
compartment models, 378-381
ecosystem schematics, 32
phytoplankton communities, 73
and primary productivity, 31
in spring, 380
ENSF, N data, 256
Environmental impact statements, 314
ENVISAT,17
EOS. See Earth Observing System
Epifiuorescent microscopy, 140--141
Equilibrium seeking, 384
Errors leading to overestimation (ELOs), 38
Errors leading to underestimation (ELUs), 37
ERS-l,17
ERS-2,17
Esterases, 145
Estuaries, 80--81
ETS (electrotransport system), 142
ETSA (electron transport system activity), 90
Eutrophication, 72
Evaporation, 170, 183-184
Evapotranspiration (Et), 192
EXMAN projects, 342
Exoenzymes, 145, 218
Farming, 267. See also Agriculture; Crops
FAT! (free air temperature increase), 362
Feathers, 194-195