Exploring the Potential Distribution of Relic Trochodendron aralioides: An Approach Using Open-Access Resources and Free Software
Exploring the Potential Distribution of Relic Trochodendron aralioides: An Approach Using Open-Access Resources and Free Software
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DOI：
10.3390/f12121749
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发表时间：
2021-12
期刊：
影响因子：
2.9
通讯作者：
Ching-An Chiu;T. Matsui;Nobuyuki Tanaka;Cheng-Tao Lin
中科院分区：
文献类型：
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作者：
Ching-An Chiu;T. Matsui;Nobuyuki Tanaka;Cheng-Tao Lin
毛叶木是一种零星分布于日本、台湾和韩国山区的孑遗树，但T.在韩国的aralioides仍然不清楚和争论。为了确认其分布并探索其起源，我们构建了一个简化的框架，使用多个开放获取数据和免费开源软件来检查潜在的物种分布，并采用最大熵原理来预测T的潜在分布。[医]刺木属结果显示了相当好的区分度，并用于检查和讨论T。[医]刺木属研究了T.在日本，aralioides从西表岛延伸到太平洋一侧的本州岛约37 ° N。在台湾地区，T.在日本，五加木属植物较常见。它发生在海拔1500 - 3000米。整个中央山脉，并减少到北方和南端，相关的云带下降模式。热湿条件是决定T. [医]刺木属潜在分布表明，济州岛具有很高的潜力作为栖息地的T。aralioides，这可能间接地意味着它的存在和起源于韩国，正如一些研究人员所指出的那样。
Trochodendron aralioides Siebold & Zucc. is a relic tree that is discontinuously scattered across the mountainous areas of Japan, Taiwan, and South Korea, but the origin of T. aralioides in South Korea is still unclear and debated. To confirm its distribution and explore its origins, we constructed a streamlined framework to examine potential species distribution using multiple open access data and free and open-source software, as well as employing maximum entropy principles to predict the potential distribution of T. aralioides. The results showed reasonably good discrimination and were used to examine and discuss the explicit distribution of T. aralioides. The potential distribution of T. aralioides in Japan extended from Iriomote Island to approximately 37° N in Honshu on the Pacific Ocean side. In Taiwan, the potential distribution of T. aralioides was more common than in Japan. It occurred at 1500–3000 m a.s.l. across the Central Mountain Range and decreased toward the northern and southern tips, correlating to the descending pattern of the cloud belt. Thermal and moisture conditions were important factors to determine the distribution of T. aralioides. The potential distribution indicated that Jeju island had high potential as a habitat for T. aralioides, and that may indirectly imply its existence and origins in South Korea, as some researchers have noted.