384
- recovery end points 299
surface topography 43
survival 324
suspension feeder 4, 6, 24, 26, 28, 64, 134,
244,357-358,360-361,365,369
suspension-feeding 11,23,27,40,73, 79,
85,88,91,246
- active 84
- behaviour 92
- costs 85
- mechanism 80
- obligate 82, 84
- passive 76,79,83
switching 73,91
Sylt 3,188
Sylt-R0m0 Bay 237-239,245,249
see Konigshafen
synchronous spawning 29
system clearance time 26, 28
taxonomic similarity 281
thermoneutrality 321
threshold, critical 306-307
tidal currents 128,186
- migration 70
- movement 68
time share 89
Tollesbury 174,176,183
Tomioka Bay 160
top-down 39
- effect 339,342-343
- forces 251
- processes 228
trace crawling 132
- dwelling 132
- escape 132
- fossils 129
trampling 136
trigger level 89
trochid gastropod 161
trophic-groups 284-285
Subject Index
trophic pathway 357
tropical tidal flats 277,281,283,286,290
turbulence 29
turbulent flow 109
Turion 221
turnover rate 204
universal zonation pattern 337 see
zonation
unmanged realignment site 183
variation latitudinal 139
- seasonal 138, 139
vertical distribution 196
- profiles 45
viscous sub-layer 112
Wadden Sea 19,28-30,141,151,270,319
Wallasea Island 176
walrus 135
wasting disease 201
- phenomenon 206
water volume residence time 25-26,28
wave 178
- action 182
- breaks 183,188
weight -specific filtration rate 82
- pumping rate 82
wind-driven vertical mixing 89
wind-mixing 89
year-to-year patterns 204
Ythan estuary 340-342,344, 346-349
zonation 1-2,166,196,284-285,337
zoned distribution 276
zoomass 2,4-6,369,371