Rinan Island governs 17 administrative villages (including Xiaori, Aoyu, Compass and Chishan) with a total population of 55 165. The climate on the island belongs to subtropical maritime climate. The annual maximum temperature is 35℃, the minimum temperature is 2℃, and the annual average temperature is 19.2℃. There is no frost all year round, the air is rich in negative ions, the physical and chemical factors of seawater are stable, and there is no industrial pollution around. Rinan Island has beautiful mountains and seas and rich resources. The granite reserves on the island reach 200 million cubic meters, and the forest area exceeds 65,438+0,000 hectares. It is rich in grouper, lobster, eel, yellow croaker, crab, red algae and so on 1000.

Rinan Island is located in the southeast of Putian City, at the intersection of Pingwan and Xinghua Bay. To the east of the island is the Taiwan Province Strait, which has always been the hub of maritime traffic and the place where military strategists are stationed. The local topography of the whole island is dumbbell-shaped, surrounded by large and small islands11,with a total area of 52 square kilometers, including 8 islands and reefs1with an area greater than 0. 1 square kilometer, which are collectively called eighteen islands.