7.1
Introduction
7.1.1
The fisheries impact assessment
conducted for this Study concluded that the impact of direct loss of fishing
ground due to the proposed development was relatively minor due to the
generally low importance of the fishing area in inner Junk Bay to the Hong Kong
fishery and the low production at this area.
7.1.2
Based on water quality model
predictions taking into account the recommended deployment of mitigation
measures, the suspension of sediment into the water column by dredging is not
expected to have a significant impact on fisheries resources. Furthermore, the closest fisheries sensitive
receiver, Tung Lung Chau FCZ is located
approximately 6km away from the proposed project. It is predicted that elevations in SS at this, the only fisheries
sensitive receiver, would be negligible and would not result in adverse impacts
on cultured fish.
7.2.1
Closed grab dredger, deployment of
silt curtains around the immediate dredging area and restricted dredging rate
have been recommended in Water Quality of the EIA report in order to minimise
sediment release into the water column.
Monitoring and audit activities for detecting and mitigating any
unacceptable impact on water quality would also serve to protect fisheries
resources. Detailed EM&A
requirements are provided in Section 4 (Water Quality
Monitoring). Specific EM&A activities to assess the effects of the project
on commercial fisheries resources are not deemed necessary.
7.2.2
The implementation schedule of
mitigation measures is presented in Appendix C.