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| 赤峰地区孢粉分析与先人生活环境初探 | |
| 引用本文： | 许清海,杨振京,崔之久,阳小兰,梁文栋.赤峰地区孢粉分析与先人生活环境初探[J].地理科学,2002,22(4):453-457. |
| 作者姓名： | 许清海 杨振京 崔之久 阳小兰 梁文栋 |
| 作者单位： | 1. 河北省科学院地理研究所,河北,石家庄050011 2. 中国科学院植物研究所,北京,100093;中国科学院地质与地球物理研究所,北京,100029 3. 北京大学城市与环境学系,北京,100871 |
| 基金项目： | 国家自然科学基金重大项目 (4 983 10 80 )，国家自然科学基金项目 (4 97710 72 ) |
| 摘 要： | 从考古孢粉学角度，根据赤峰七锅山剖面孢粉分析，结合赤峰地区古文化遗址的考古资料，探讨了赤峰地区8000aB.P.以来的先人生活环境，以及人类活动和自然环境演变的过程之间的相互关系，结果表明：8400－6200aB.P. 为温暖湿润的草原气候，先人既狩猎捕鱼，也种植作物和放牧；6200－4000aB.P,，随着森林的破坏，环境逐渐恶劣，农业水平下降；4000－2500aB.P.植被以草原为主，气候温干，先人以旱作农业为主，2500aB.P.至现在，植被为典型的蒿草草原，气候温和偏干，农业和畜牧业相对发展，人类活动加剧。 |
| 关 键 词： | 孢粉分析 古环境 人类活动 赤峰地区 自然环境 气候 |
| 文章编号： | 1000-0690(2002)04-0453-04 |
A Study on Pollen Analysis of Qiguoshan Section and Ancestor Living Environment in Chifeng Area, Nei Mongol |
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| XU Qing hai ,YANG Zhen jing ,CUI Zhi jiu ,YANG Xiao lan ,LIANG Wen dong.A Study on Pollen Analysis of Qiguoshan Section and Ancestor Living Environment in Chifeng Area, Nei Mongol[J].Scientia Geographica Sinica,2002,22(4):453-457. | |
| Authors: | XU Qing hai YANG Zhen jing CUI Zhi jiu YANG Xiao lan LIANG Wen dong |
| Institution: | XU Qing hai 1,YANG Zhen jing 2,3,CUI Zhi jiu 4,YANG Xiao lan 1,LIANG Wen dong 1 |
| Abstract: | The paper on palynology and archaeology reveals the living environment of ancestor and the mutual relationship between human activity and environment change by pollen analysis of Qiguoshan Section in Chifeng Area. The results show that 8?400-6?200 a B.P., the climate was warm and moist with grassland vegetation, ancestors did hunting, fishing, planting and herding; 6?200-4?000 a B.P., environment changed gradually bad, and the agriculture level dropped with destroying forest; 4?000-?2?500 a B.P., climate was temperate and arid with grassland vegetation, ancestors planted dry crop; 2?500 a B.P.-today, vegetation was the typical grassland of Artemisia , with comparatively temperate arid climate, the agriculture and animal husbandry was comparatively developed, and influences of human activities on environment have been enhanced. |
| Keywords: | pollen analysis palaeoenvironment human activity Chifeng Area |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |