Qingshui Cliff

Qingshui Cliff (Chinese: 清水斷崖; Hanyu Pinyin: Qīngshuǐ Duànyá; Tongyong Pinyin: Cingshuěi Duànyá; Wade–Giles: Ch'ing1-shui3 Tuan4ya2) is a 21 kilometer length of coastal cliffs averaging 800 meters above sea level in Xiulin Township, Hualien County, Taiwan.[1] The tallest peak, Qingshui Mountain, rises 2408 meters directly from the Pacific Ocean. The cliff is located at the southern part of the Suhua Highway that connects the counties of Yilan and Hualien in eastern Taiwan. It is considered to be a very scenic area[2] and is the highest coastal cliff in Taiwan. It is located within Taroko National Park.

Qingshui Cliff
清水斷崖
LocationXiulin, Hualien County, Taiwan
Coordinates24.2188°N 121.6932°E / 24.2188; 121.6932
Elevation800 metres (2,625 ft)
Highest point
 – elevation		Mount Qingshui
2408 meters
Length21 km
GeologyCliff

Geology

The formation of the Qingshui Cliff was caused by the orogenic movement, with the Philippine Plate and the Eurasian Plate forming a fault line. The outcropping above sea level is composed of metamorphosed limestone marble, gneiss, and green schist, and is classified as a metamorphic complex area of Dananao on the geological map. Because there are very few coastal cliffs in the world that exhibit such a great elevation drop, the natural landscape of "high cliff valley" makes Qingshui cliff a rare coastal cliff. The coast of the Qingshui Cliff is continually beaten and eroded by the sea water of the Pacific Ocean, and the rock walls on it are subject to natural forces such as earthquakes and typhoons. The beaches below are full of different sizes of marble stones, from giant boulders to grains of sand.

Political disputes

The depiction of Qingshui Cliff is featured in the newly issued passport of the People's Republic of China in 2012, a move that triggered protest from Taipei to Beijing.[3]

Biogeographic significance

Qingshui Cliff can act as a dispersal barrier. It separates the eastern and western clades of brown tree frog (Buergeria robusta)[4] as well as two sibling species of Takydromus lizards, T. viridipunctatus and T. luyeanus. In the latter case, the separation occurs over a single river, the Liwu River.[5]

Transportation

Qingshui Cliff is accessible southwest from Heren Station of the Taiwan Railways.

See also

References
  1. "Qingshui Cliff". Taroko National Park. Taiwan Government. Retrieved 17 December 2011.
  2. "Qingshui Cliff". Republic of China. Tourism Bureau. Retrieved 17 December 2011.
  3. "Taipei protests China's new passports". Taipei Times. 2012-11-24. Retrieved 2012-11-24.
  4. Lin, Hung-Du; Chen, Ying-Rong; Lin, Si-Min (2012). "Strict consistency between genetic and topographic landscapes of the brown tree frog (Buergeria robusta) in Taiwan". Molecular Phylogenetics and Evolution. 62 (1): 251–262. doi:10.1016/j.ympev.2011.09.022. PMID 22019937.
  5. Tseng, Shu-Ping; Wang, Chao-Jun; Li, Shou-Hsien; Lin, Si-Min (2015). "Within-island speciation with an exceptional case of distinct separation between two sibling lizard species divided by a narrow stream". Molecular Phylogenetics and Evolution. 90: 164–175. doi:10.1016/j.ympev.2015.04.022. PMID 25982689.
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