Cyprus- Offshore Aquaculture Mooring Systems: Current Status and Future Development

Cyprus- offshore aquaculture industry has promising prospects taking into account that Cyprus is an island. Its production trend is increasing overtaking bigger countries such Greece and Italy. However, current mooring systems seem to be under-performing acting as obstacles for its future development. Furthermore, shallow coastal waters scarcity due to competing industries dictates future development to come by moving further from shore exposing fish farms and subsequently mooring systems to harsher environmental loadings. It is, therefore, of paramount importance to design mooring systems based on engineering and scientific principles and leave behind the present “trial and error" methods. This paper presents the current state of Cyprus- offshore aquaculture industry and focuses of its mooring designs by proposing a new methodology for designing more reliable systems, hence ensuring its future.




References:
[1] Department of Fisheries and Marine Research, Annual Report for 2010,
2010. Available at:
http://www.moa.gov.cy/moa/dfmr/dfmr.nsf/DMLreports_en/DMLreport
s_en?OpenDocument&Start=1&Count=1000&Expand=1.
[2] FAO, "Fisheries and Aquaculture Statistics, 2009" Food and Agriculture
Organization of The United Nations; 2011.
[3] Department of Fisheries and Marine Research, Aquaculture Division
http://www.moa.gov.cy/moa/dfmr/dfmr.nsf/All/8F47ED8B84FBDB92C
2256FC6003E028E?OpenDocument&highlight=%CE%B9%CF%87%
CE%B8%CF%85%CE%BF%CF%84%CF%81%CE%BF%CF%86%C
E%B5%CE%AF%CE%B1.
[4] Frederick Research Centre, "Prevailing Cyprus- mooring scenarios",
unpublished report, 2011.
[5] I. Tsukrov and J. DeCew, "State of the art review of available mooring
systems for offshore aquaculture", unpublished report, 2011.
[6] S. Agrotis, SAGRO Aquaculture Ltd, Limassol, CY, private telephone
communication, June 2011.
[7] I. Tsukrov, O. Eroshkin, D.W. Fredriksson, M.R. Swift and B. Celikkol,
"Finite Element Modeling of Net Panels using Consistent Net Element,"
Ocean Eng., vol. 30, 2003, pp. 251-270.
[8] J. DeCew, "Development of Engineering Tools to Analyze and Design
Flexible Structures in Open Ocean Environments". Ph.D. Dissertation
submitted to the University of New Hampshire in partial fulfillment of
the Ocean Engineering Program. Durham, NH, 2010.
[9] Aanderaa Data Instruments, D343, Recording Doppler Current Profiler,
January 2010.
[10] R. Sorensen, Basic Wave Mechanics for Coastal and Ocean Engineers,
John Wiley and Sons, New York, 1993, p. 284.
[11] J. DeCew, "Numerical Simulation to Predict Mooring System
Performance, unpublished draft report 2011.
[12] M. Menicou and V. Vassiliou, "Prospective energy needs in
Mediterranean offshore aquaculture: Renewable and sustainable energy
solutions," Renew Sustain Energy Rev., vol. 14 (9), Dec. 2010, pp.
3084-3091.
[13] M. Menicou, L. Papadakis and V. Vassiliou, "Towards Energy
Autonomous Aquaculture: An Energy Requirement Study and a
Respective Static Structural Analysis," in Proc. 3rd MSE Conf.
Renewable Energy Sources and Energy Efficiency, Nicosia, Cyprus,
2011, pp. 459-468