Origin and development of Artemisia (Asteraceae) in Asia and its implications for the uplift history of the Tibetan Plateau: A review
Origin and development of Artemisia (Asteraceae) in Asia and its implications for the uplift history of the Tibetan Plateau: A review
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DOI：
10.1016/j.quaint.2010.08.014
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发表时间：
2011-05
影响因子：
2.2
通讯作者：
Y. Miao;Q. Meng;X. Fang;Xiaoli Yan;Fuli Wu;Chunhui Song
中科院分区：
文献类型：
--
作者：
Y. Miao;Q. Meng;X. Fang;Xiaoli Yan;Fuli Wu;Chunhui Song
通过对中国122个地点的蒿属植物花粉资料的分析，探讨了蒿属植物的时空演化及其与青藏高原隆升的关系。花粉形态资料表明，蒿属植物可能起源于始新世晚期亚洲干旱-半干旱的中纬度地区，渐新世时随着青藏高原的早期隆升和全球变冷而向东西方向扩散。在中新世，蒿到达TP的东南部，并成为常见的西部TP由于在这些地区的高海拔。与此同时，亚洲季风阻止了蒿属植物向TP南部的传播。上新世以来，特别是更新世，蒿属植物的分布与现今的分布非常相似，这表明青藏高原的地形地貌和东亚的古环境条件与现今更为相似。因此，青藏高原隆升、全球变冷以及季风的发展对亚洲蒿属植物的起源和演化具有重要影响。
The spatial and temporal evolution of Artemisia and its relationship with the Tibetan Plateau (TP) uplift are examined by summarizing pollen data from 122 sites across China. The pollen morphological data reveal that Artemisia may have originated from the arid-semiarid middle latitudes of Asia in the late Eocene and spread west and east in the Oligocene as the result of early uplift of the Tibetan Plateau and the global cooling. During the Miocene, Artemisia reached the southeastern part of the TP and became common in the western TP due to the high elevation in these regions. At the same time, the Asian monsoon prevented the spread of Artemisia to the southern part of the TP. Since the Pliocene, especially in the Pleistocene, Artemisia distribution was very similar to its current distribution, which indicates that the topography of the TP and the paleoenvironmental conditions in the East Asia became more like today. Thus, the Cenozoic origin and evolution of Artemisia in the Asia was strongly influenced by the uplift of the TP, global cooling, as well as monsoon development.