Porirua Harbour: Sediment plate monitoring 2014/15

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  • Published Date Sun 01 Feb 2015

This report presents the findings of sediment monitoring at nine intertidal and nine subtidal sites within Porirua Harbour. This monitoring was undertaken in January 2015 and included assessments of sediment grain size, sediment oxygenation and sedimentation rate. Mean annual sedimentation rates are presented along with depth to the RPD boundary (cm) and percentages of mud, sand and gravel for each of the 18 sites monitored.

Keywords: Porirua Harbour, Onepoto Arm, Pauatahanui Inlet, sedimentation, environmental monitoring, sediment grain size, sediment oxygenation
Updated December 7, 2022 at 11:42 AM