부산대학교 도서관

In small island areas such as Okinoerabu Island, it is difficult to produce everything necessary for modern life on the island. Therefore, many of the various daily commodities have to be transported from outside the islands. Since air cargo transportation is difficult, all goods are transported by ship on the islands. However, shipments are subject to weather conditions, and continued bad weather affects the procurement of perishable foods, which cannot be stored for long periods of time. Bad weather can also cause a slowdown in off-island shipments of agricultural products, resulting in a significant economic impact, as well as increased waste disposal costs. This paper discusses the livelihood, economy, and environmental aspects of the islands.