지속가능한 가두리 양식시설 디자인가이드라인 개발방향에 관한 연구

Abstract

Recent adverse changes in global climate are directly threatening humanity's own survival and are beyond the straightforward environmental conservation issues and post disaster relief efforts. Ensuring the steady supplies of food and energy resources for survival are becoming national security concerns around the globe as the imbalance of food supply and demand worsens. These asymmetries likely will result in intensification of the regional geopolitical conflicts and refugees resulting from the climate changes. Therefore, technology developments with emphasis on accumulation and analysis of climatic change data are needed to adapt to sudden shift in regional environment. Subsequent dissemination of adaptive technology is also required. Geographically, our nation is surrounded by the three seas, and the major supply of animal protein is via sea foods. With focuses on this vitally important aquatic protein resources, this study aims to improve on sustainable aquaculture facility, especially with climate changes leading to recent trends of depletion and underproduction of fishery resources and to reduce sea pollution while achieving its goals. To advance sustainable cage aquaculture technology, steadfast systemic analysis of current state of aquaculture and its challenges needs to be reviewed and with these data, development of efficient and environment friendly aquaculture is possible. The durability of cage frame which is the core of the cage aquaculture can be maximized by systematic approach to material engineering and design improvement. Furthermore, environmental consequences of buoy component of the cage can be minimized by applications of new advanced materials. The establishment of eco-friendly fisheries can contribute to reliable and sustained productions of food and provide basis for establishment of competitive aquafarming system and high profit production system. Even though results of this research are incomplete, it does provide a direction for eco-friendly adaptive design technology in the fishery equipment industry. In near future, we hope to see the fishery industry achieve the full potential of becoming highly profitable business venture with incorporation of improvements in technological design.