| 江苏海州湾海区表层沉积物的孢粉研究 |
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| 引用本文： | 肖霞云,萧家仪,陈晔.江苏海州湾海区表层沉积物的孢粉研究[J].地理与地理信息科学,2002,18(1):83-86. |
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| 作者姓名： | 肖霞云 萧家仪 陈晔 |
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| 作者单位： | 1. 南京师范大学地理科学学院,江苏,南京,210097
2. 南京师范大学地理科学学院,江苏,南京,210097;中国科学院地球环境研究所,陕西,西安,710054 |
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| 基金项目： | 中科院西安黄土与第四纪地质国家重点实验室开放基金资助，江苏省科委基金资助 |
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| 摘 要： | 对江苏海州湾近岸海区的表层沉积物进行孢粉分析 ,总结该研究区的孢粉分布规律及成因。笔者认为该区的松花粉主要来自西北部胶东半岛 ;落叶阔叶乔木花粉来源于连云港市云台山 ;草本植物花粉与陆缘植被相应 ,以盐生的蒿、藜科花粉占优势 ,表明花粉沉积与当地及周边地区植被密切相关。蕨类孢子是从陆地由水流携带搬运而来 ,百分含量的高低可能是受补偿率的影响。
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| 关 键 词： | 现代孢粉 表层沉积物 海州湾海区 |
| 文章编号： | 1001-8107(2002)01-0083-04 |
| 修稿时间： | 2001年5月5日 |
Research on Sporopollen of Surface Sediment from Haizhou Bay of Jiangsu Province in China |
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| XIAO Xia-yun ,XIAO Jia-yi ,CHEN Ye.Research on Sporopollen of Surface Sediment from Haizhou Bay of Jiangsu Province in China[J].Geography and Geo-Information Science,2002,18(1):83-86. |
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| Authors: | XIAO Xia-yun XIAO Jia-yi CHEN Ye |
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| Institution: | XIAO Xia-yun 1,XIAO Jia-yi 1,CHEN Ye 1 |
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| Abstract: | The sporopollen distribution and its formation causes in the Haizhou Bay are discussed on the basis of sporopollen analysis of surface sediment. The Pinus pollen mainly derives from Jiaodong peninsula, on the northwest of the bay, and the deciduous and broad-leaved arbor pollen from Yuntai mountain. Corresponding with the epicontinental vegetation, the herb pollen mainly is salt Artemisia and Chenopodiaceae. It shows that pollen deposition is closely related with the vegetation in the vicinity of the research area. The fern spore is mostly transported from the land by stream current, and redeeming rate may influence its concentration. |
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| Keywords: | modern pollen surface sediment Haizhou Bay |
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