| 中国梅花鹿地理分布的变迁 |
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| 引用本文： | 郭延蜀,郑慧珍.中国梅花鹿地理分布的变迁[J].西华师范大学学报(哲学社会科学版),1992,13(1):1-9. |
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| 作者姓名： | 郭延蜀 郑慧珍 |
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| 作者单位： | 四川师范学院地理系，四川师范学院图书馆 |
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| 摘 要： | 在综合化石记录、历史文献和野外资料的基础上对我国梅花鹿地理分布的变迁进行了探讨.早更新世,梅花鹿分布于华北区和台湾;中更新世至全新世,向北扩展到蒙新区的东部、东北区以及朝鲜、苏联西伯利亚东南部,向南经华中区的东部分布到广西和越南北部,另有一支经东部滨海平原迁移到了日本.川西高原的四川亚种是由华北区向西南延伸的一支演化而来.梅花鹿是适应性很强的林缘动物,其分布区急剧地缩减与晚更新世至全新世青藏高原的强烈抬升有关,更主要地是受冰期后人为活动的影响.
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| 关 键 词： | 梅花鹿 地理分布 演化 中国 |
GEOGRAPHIC HISTORY OF SIKA DEER IN CHINA |
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| Guo Yanshu Zheng Huizhen.GEOGRAPHIC HISTORY OF SIKA DEER IN CHINA[J].Journal of China West Normal University:Natural Science Edition,1992,13(1):1-9. |
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| Authors: | Guo Yanshu Zheng Huizhen |
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| Institution: | Guo Yanshu Zheng Huizhen |
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| Abstract: | The geographic history of sika deer in China can be summarized as follows:in early pleistocene, sika deer was only found in north China region and Taiwan;in middle pleistocene to holocene it extended to northeast re- gion,the east of Mongolia-Xinkiang region,Siberia,Korea,Japan,the east of central China region,the southwest of Guangxi,the north of Vietnam.It migrated to the west of Sichuan from north China region.Sika deer whose home is on the edge of the forest has better adaptabililty.Its distribution regions are abruptly shrinking with the continuous rising of Qinghai-Tibet plateau and man's action after ice age. |
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| Keywords: | sika deer(Cervus nippon) geographic distribution evolution China |
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