Oecologie Van de Strandkrab Carcinus Maenas (L.) in de Westelijke Waddenzee: Een Serie Artikelen Over de Rol Van Strandkrabben in de Voedselketens Op Het Balgzand, Met Speciale Aandacht Voor de Groei, Produktie, Migratie en Bioënergetica Tijdens Het Eerste Levensjaar ... |
Contents
Discussion 97 | 215 |
For some years food chains in the Dutch Wadden Sea are being | 237 |
Balgzand the fluctuations in numbers and growth of juvenile shore | 262 |
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Common terms and phrases
ADELUNG AHSANULLAH amount of food animals ash-free dry weight Balgzand area benthic brood wave calculated carapace width Carcinus maenas crab stages crabs per m² Crangon crangon Crustacea decrease deel densities Dr J. J. duration Dutch Wadden Sea energy estimate exoskeleton experiments exuviae factors food consumption frequency distributions frequency histograms g per m² geulen groei growing-season growth rate increase increment at moulting influence July juvenile crabs juvenile shore crabs KLEIN BRETELER laboratory larvae low level low tide main gully mantle tissue measured megalopa metabolism migration moderately muddy area moulting muddy flats mussel beds NEWELL number of crabs O-group crabs observed onderzoek oxygen consumption period production produktie regression lines respiration respirometer restricted feeding salinity sandy area Sea Res season size frequency distributions small gullies station 21 strandkrab strandkrabben Table temperature Texel tidal flats voedsel Waddenzee western Wadden Sea winter young crabs zijn