Ciporan Island
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Ciporan Island(Chinese：奚卜蘭島), also referred to as Shiqiu Island[1] and historically as Benten Island[2] during the Japanese occupation, is an island located at the mouth of the Xiuguluan River[3] in Gangkou and Jingpu villages of Fengbin Township,[4] Hualien County,[5]Taiwan. The island covers an area approximately equivalent to half a football field.[6] Although Ciporan Island has long been subjected to erosion by seawater and river currents,[7] its composition of volcanic breccia[8] has given it a very hard geological structure, allowing it to stand firm over time.[9] On the eastern side of Ciporan Island, the combined effects of seawater erosion and crustal uplift have created two marine abrasion platforms,[10] featuring sea cave landscapes.[11] Ciporan Island is also part of the Huadong Coastal Reserve.[12]
Geography[edit]
Isolated at the mouth of the Xiuguluan River, Ciporan Island's geography and geology are notable. It is composed of volcanic breccia from the Duluan Mountain formation,[13] resulting in its prominent and rugged terrain due to the hardness of the rock.[14]