| 西藏南迦巴瓦峰地区第四纪环境探讨 |
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| 引用本文： | 阎顺,陈亚宁.西藏南迦巴瓦峰地区第四纪环境探讨[J].山地学报,1992(3). |
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| 作者姓名： | 阎顺 陈亚宁 |
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| 作者单位： | 中国科学院新疆地理研究所
(阎顺)，中国科学院新疆地理研究所(陈亚宁) |
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| 摘 要： | 本文根据西藏南迦巴瓦峰地区第四纪沉积物特征和孢粉分析结果,讨论了环境变化问题。指出,中更新世以来南峰地区抬升约2000—3000米,全新世抬升约600米,并对气候变化作了论述。
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| 关 键 词： | 南迦巴瓦峰 第四纪 环境 |
RESEARCH ON QUATERNARY ENVIRONMENT IN NAMJAGBARWA REGION, XIZANG |
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| Yan Shun Chen Yaning.RESEARCH ON QUATERNARY ENVIRONMENT IN NAMJAGBARWA REGION, XIZANG[J].Journal of Mountain Research,1992(3). |
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| Authors: | Yan Shun Chen Yaning |
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| Abstract: | In this paper ,the characteristics of quaternary sediment in Namjagbarwa region are discribed. According to analysis on spore-pollen of sediment having been formed since Middle Pleistocene epoch, the recover of plants and raise of the mountain were discussed. The Namjagbarwa region has been raised about 2000-3000m since Middle Pleistocene. 7000 years ago , the climate of the northern slope in Namjagbarwa region was warmer and moister than that of Namjagbarwa region now,and the vegetation was very similar with semi-evergreen broadleaf forests distributing in the middle mountain on the southern slope in Namjagbarwa region today. The mountain has been raised within 600m since Holocene period. |
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| Keywords: | Mt Namjagbarwa Quaternary environment |
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