REFERENCES
- Crosby , H. M. 1993 . The influence of marina design on water quality—a comparative study of three marinas on the Eastern Cape coast 172 University of Port Elizabeth . MSc thesis
- Dyer , K. R. 1986 . Coastal and Estuarine Sediment Dynamics 342 New York : John Wiley & Sons .
- Gray , R. R.W. 1998 . Flow structures and sedimentary dynamics of the lower Kowie Estaury and Royal Alfred marina Geology Department, University of Port Elizabeth . BSc (Hons) dissertation
- Heinecken , T. J.E. and Grindley , J. R. 1982 . Estuaries of the Cape Part II: Synopses of available information on individual systems. Report No. 10: Kowie. CSIR Research Report 409.
- Krumbein , W. C. 1934 . Size frequency distribution of sediments . Journal of Sedimentary Petrology , 4 : 65 – 77 .
- Open University . 1989 . Waves, tides and shallow-water processes 187 Oxford : Open University and Pergamon Press. .
- Plan Associates . 1986 . Port Alfred, Environmental Impact Assessment, Phase 2: Marina and small crafts harbour. ,
- Reddering , J. S.V. and Esterhuysen , K. 1981–1985 . Research in sedimentation in estuaries (ROSIE) Reports 1–10, Geology Department University of Port Elizabeth .
- Reddering , J. S.V. and Rust , I. C. 1990 . Historical changes and sedimentary characteristics of southern African estuaries . South African Journal of Science , 86 : 425 – 428 .
- San . 1998 . South African Tide Tables The Hydrographer : South African Navy. .
- Schumann , E. H. 1987 . The coastal ocean off the east coast of South Africa . Transactions of the Royal Society of South Africa , 46 : 215 – 229 .
- Schumann , E. H. 2000 . Oceanic exchanges and temperature variability in the Knysna Estuary, South Africa . Transactions of the Royal Society of South Africa , 55 : 123 – 128 .
- Schumann , E. H. and Brink , K. H. 1990 . Coastal trapped waves off the coast of South Africa: generation, propagation and current structures . Journal of Physical Oceanography , 20 : 1206 – 1218 .
- Schumann , E. H. , Largier , J. L. and Slinger , J. H. 1999 . “ Estuarine Hydrodynamics. ” . In Estuaries of South Africa Edited by: Allanson , B. R. and Baird , D. 27 – 52 . Cambridge : Cambridge University Press . Chapter 3
- Soulsby , R. L. 1983 . “ The bottom boundary layer of shelf seas. ” . In Physical Oceanography of Coastal and Shelf Seas Edited by: Johns , B. Amsterdam : Elsevier Science Publishers . Chapter 5
- Turpin , E. W. 1964 . Basket work harbour, the story of the Kowie 136 Cape Town : Howard Timmins .