Brief description
Physical and chemical parameters at five Pacific oyster (Crassostrea gigas) growing areas in Tasmania - Pittwater, Pipeclay Lagoon, Little Swanport, Georges Bay and Simpsons Bay - were measured as part of a study to determine the carrying capacity of the areas for oyster farming. The data represented by this record, was collected in Georges Bay. This has provided valuable environmental data for these areas. The hydrodynamic regimes at each area except Simpsons Bay were studied, including high and low water volumes, flushing rates, flow rates and depth contours. Temperature, salinity and concentrations of nitrates, phosphates, silicates and chlorophyll a were measured monthly at several sites in each area. The change in these parameters over different time scales also was examined at two sites in Pittwater and indicated temporal and spatial variability in the environmental parameters measured.Lineage
Maintenance and Update Frequency: notPlannedNotes
CreditFisheries Research and Development Corporation (FRDC)
To determine the carrying capacity of the areas studied for oyster farming.
Created: 30 10 2007
Data time period: 27 04 1993 to 09 02 1995
text: westlimit=148.24; southlimit=-41.34; eastlimit=148.26; northlimit=-41.32
text: uplimit=1; downlimit=0
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(DATA ACCESS - physical-chemical data Georges Bay [direct download])
(REPORT - TAFI technical report [direct download])
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