Vegetation response to East Asian monsoon fluctuations from the penultimate to last glacial period based on a terrestrial pollen record from the inland Kamiyoshi Basin, western Japan
Vegetation response to East Asian monsoon fluctuations from the penultimate to last glacial period based on a terrestrial pollen record from the inland Kamiyoshi Basin, western Japan
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DOI：
10.1016/j.palaeo.2009.10.004
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发表时间：
2009-12-30
影响因子：
3
通讯作者：
Danhara, Tohru
中科院分区：
文献类型：
--
作者：
Hayashi, Ryoma;Takahara, Hikaru;Danhara, Tohru
神户盆地的花粉记录。日本西部内陆地区，提供了从倒数第二次冰期到最后一次冰期的连续植被历史。通过与日本海沿岸地区的比较，阐明了东亚季风变化对区域植被格局的影响。在末次间冰期，神户盆地周围发育了以常绿橡树为主的常绿阔叶林。在MIS5e/5d、5c/5b、5a/4跃迁中，受强烈夏季风的影响，日本柳杉在内陆地区和日本海沿岸都成为优势种。在管理信息系统4中，神户盆地周围受东亚冬季风强、夏季风弱的影响，在寒冷干燥的气候条件下发育了由松亚属单子松、铁杉和云杉组成的松类针叶林。由落叶阔叶树、温带针叶树和松树组成的混交林在MIS3期间扩张。同时，由于东亚冬季季风造成冬季降雪的梯度，日本海沿岸地区以日本松树为主，内陆地区则以柏科树种为主。(C)2009爱思唯尔B.V.保留所有权利。
The pollen record from Kamiyoshi Basin. inland area of western Japan, provides a continuous vegetational history from the penultimate to last glacial period. By comparing it with the coastal area of the Sea of Japan, regional vegetation patterns affected by East Asian monsoon changes are clarified. During the last interglacial, evergreen broad-leaved forests mainly composed of evergreen oaks developed around Kamiyoshi Basin. In MIS 5e/5d, 5c/5b, 5a/4 transitions, Cryptomeria japonica became dominant, both in the inland area and in the coastal area of the Sea of Japan, under the influence of a strong summer monsoon. In MIS 4, pinaceous conifer forests composed of Pinus subgenus Haploxylon, Tsuga, and Picea developed around Kamiyoshi Basin under a cold and dry climate affected by a strong East Asian winter monsoon and a weak summer monsoon. Mixed forests composed of deciduous broad-leaved trees, temperate conifers, and pinaceous conifers expanded during MIS 3. Meanwhile, C. japonica was dominant in the coastal areas of the Sea of Japan during this period, and Cupressaceae trees were the dominant species in the inland area due to the gradient in winter snowfall caused by the East Asian winter monsoon. (C) 2009 Elsevier B.V. All rights reserved.