Application 124771 - Ministry of Fisheries
Application 124771 - Ministry of Fisheries
Application 124771 - Ministry of Fisheries
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4.3.4 The buoys would not be visible from the mainland (distance <strong>of</strong> approximately<br />
8kms). The buoys would be visible from the Island from different viewing<br />
perspectives. However the extra lines envisaged by the extension would have<br />
minimal additional visual impact as the focus point would generally be on the<br />
farm as a whole and not on the additional lines. The currently established farm<br />
also blends into the backdrop landscape <strong>of</strong> the Island when viewed from sea.<br />
4.3.5 The two navigation lights marking the seaward-most corners <strong>of</strong> the farm would<br />
have a range <strong>of</strong> 1 nautical mile. The existing light at corner A would not be<br />
required to be moved, while the existing light at corner A would be moved to<br />
corner F (refer Appendix 1 map). In discussion with the Harbourmaster, lighting <strong>of</strong><br />
corners E & C were not required as there is a lack <strong>of</strong> safe passage between the<br />
farm and the shore. Therefore there would be no increase in visual effects over<br />
and above the existing lighting.<br />
4.3.6 The marine vessels that are currently utilised in the farming <strong>of</strong> the consented site,<br />
being harvesting barges and small service crafts, all provide occasional minor<br />
visual attraction. No additional barges or craft over and above what is used<br />
currently to service the existing farm would be used to service the proposed<br />
additional lines within the one hectare extension.<br />
Coastal Processes<br />
4.3.7 In relation to the effects on coastal processes, reference is made to the attached<br />
scientific report (Appendix 2) and the report: Taylor D, Clark D, Keeley N and<br />
Goodwin E, 2012. Assessment <strong>of</strong> Benthic and Water Column Effects from Inshore<br />
Coromandel Mussel Farms. Prepared for a Collective <strong>of</strong> Coromandel Mussel<br />
Farmers. Cawthron Institute. In addition reference is made to the Cawthron<br />
Report 1 which reviews literature related to the effects <strong>of</strong> mussel farming on<br />
coastal processes. This report notes that the presence <strong>of</strong> farms can alter and<br />
reduce current speeds and can attenuate short-period waves. It further notes<br />
that “these issues are not considered significant at the present scale <strong>of</strong><br />
development in New Zealand” (pv).<br />
4.3.8 Based on the information reviewed in the above reports, it is considered that the<br />
overall effects <strong>of</strong> the one hectare extension on coastal processes will be<br />
negligible.<br />
4.4 Any effect on ecosystems, including effects on plants or animals and any physical<br />
disturbance <strong>of</strong> habitats in the vicinity<br />
4.4.1 In relation to the effects on ecosystems, reference is made to the attached<br />
scientific report (Appendix 2) and the report: Taylor D, Clark D, Keeley N and<br />
1 Keeley, N. et al., 2009. Sustainable Aquaculture in New Zealand: Review <strong>of</strong> the Ecological Effects <strong>of</strong> Farming Shellfish and Other Nonfish<br />
Species. Prepared for <strong>Ministry</strong> <strong>of</strong> <strong>Fisheries</strong>. Cawthron Report No 1476<br />
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