| Summary: | 碩士 === 國立高雄海洋科技大學 === 漁業生產與管理研究所 === 100 === In this study, field survey to understand marine environmental conditions
around Dayanyu and a questionnaire survey to investigate issues as regards
development of fishery in Kinmen were conducted. With both the waters
survey and the questionnaire integrated for comprehensive discussions, An
appropriate sea area as the target for diversified fishery planning, extended
marine environmental capacity, and added values around Dayanyu, Kinmen
was chosen. Results of the study are shown as follows:
1. The waters in the southeast of Kinmen on which there were natural
topographic barriers suffered from weaker northeast monsoon and were
taken as a fishing ground for diversified fishery planning.
2. Flood strength is low, 1.10cm/s (or 0.02 knot); flow direction of 174.95°
(south-southeast(SSE) and south(S)). The flood strength and directions
had no adverse effects on operations to place artificial reefs, fishing
gears such as set-net and cage, and the catches related to set- nets.
3. The conditions such as salinity and water temperature measured in the
waters were within specifications and did not impact cage aquaculture
and set-net fishing.
4. The inshore waters with more islets distributed were disturbed by rip
current in the offshore current system which conveyed inshore sea mud
to an offshore area and resulted in poor transparency of sea water. In
general, it did not have much adverse influence on multiple fishing
facilities.
5. It can be seen from the questionnaire that the top three problems
deserving to be solved in Kinmen were “aged population in fishing
village”, “no appropriate waters as a basis for development of fishery
planned by the fishery authorities”, and “fishery developmentunderestimated by the government”.
6. It should be pointed that conditions such as scenery, marine environment
and rich ecological resource for fishery along coasts of Dayanyu,
Kinmen, were superior according to SWOT and TOWS analyses. The
development of tourist recreational fishery in the waters will be
prosperous in the event of the sea area effectively planned, the fishing
rights defined by the government, the ecological conservation concept
held by fishers, and marine resources with inshore tourist facilities
integrated.
7. There were two major plans, offshore fishing ground and inshore waters,
provided in this study based on the waters survey and the questionnaire :
(1)offshore fishing ground including recreational platform (with a simple
cage), oyster, seaweed and mussel beds, and ecological set-net; (2)
inshore waters around Dayanyu and Chishan with excellent beaches for
water sports like swimming, walking on wave, dabbling, and canoeing or
around the northern beach of Dayanyu as one intertidal zone to collect
calm, and play water sports. The diversified planning will effectively
attract more tourists to experience various water activities, promote
added values and contribute to local economy of fishing villages.
Moreover, diversify eco-cultivation industry with commercial and tourist
purposes, enhance marine fishery resources, drive local tourist fishery
development and life quality in fishing villages, and create new
opportunities of diverse marine fishery by integrating ecological set-net
fishery and marine cage aquaculture were intended to develop at Dayanyu,
Kinmen.
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