A micro-morphological study of intertidal estuarine surfaces in Pauatahanui Inlet, Porirua Harbour. Technical Report
- Author
- Pickrill, R.A.
- Year
- 1979
- Journal / Source
- New Zealand Journal of Marine and Freshwater Research
- Volume
- 13
- Pages
- 59-69
- Keywords
- Pauatahanui Inlet, Porirua Harbour, estuarine, deposition, erosion, intertidal, sediments, profiles, elevation, soft substrates
- Summary
- Monthly changes in the elevation of the intertidal flats in Pauatahanui Inlet over a 15-month period were measured to the nearest 0.5 mm. Changes were small, mostly less than ± 10mm, and erosional events were as frequent as depositional ones. Net deposition of 2.9 mm was recorded over a 12-month period. The mid-tidal area, high tidal sand beaches, and the deltas of the inflowing streams are the least stable zones.