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中国西部干旱半干旱区全新世气候变化的集成研究 >
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http://hdl.handle.net/2239/46594
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| Title: | 新疆巴里坤湖8.8 cal.kaBP以来植被演替的花粉记录 |
| Other Titles: | HOLOCENE VEGETATION CHANGES INTERPRETED FROM POLLEN RECORDS IN BALIKUN LAKE, XINJIANG,CHINA |
| Authors: | Tao, Shichen(陶士臣)
An, Chengbang(安成邦)
Chen, Fahu(陈发虎)
Tang, Lingyu(唐领余)
Lv, Yanbin(吕雁斌)
Zheng, Tongming(郑同明) |
| Keywords: | 孢粉（Pollen）
植被演化（vegetation change）
全新世（Holocene）
巴里坤湖（Balikun Lake）
新疆（Xinjiang） |
| Issue Date: | Jun-2009 |
| Publisher: | 《古生物学报》2009，48（2）：194-199. |
| Abstract: | [中文摘要]：本文利用新疆东部巴里坤盆地内巴里坤湖的地层孢粉记录，结合14C定年，重建了该地区8.8 cal.kaBP以来植被的演化历史。结果表明在8.8—8.0 cal.kaBP、8.0—4.3 cal.kaBP、4.3—3.8 cal.kaBP、3.8—0.6 cal.kaBP以及0.6 cal.kaBP至今，植被分别经历了荒漠、荒漠草原／草原、荒漠、荒漠草原／草原再到荒漠的演化过程。研究区中全新世以来的这种植被变化模式与亚洲中部干旱区的其它研究记录具有很好的一致性。
[英文摘要]：A high-resolution fossil pollen record from Balikun Lake sediments, northwestern China, was used to reconstruct vegetation evolution history over the last 8.8 cal.ka. The vegetation history is interpreted as the following: desert dominated by Chenopodiaceae from 8.8 to 8.0 cal.ka BP; desert-steppe/steppe dominated by Chenopodiaceae and Artemisa from 8.0 to 4.3 cal.kaBP; desert dominated by Chenopodiaceae from 4.3 to 3.8 cal.kaBP; desert-steppe/steppe dominated by Artemisia, Cyperaceae and Chenopodiaceae from 3.8 to 0.6 cal.ka BP; and desert dominated by Chenopo-diaceae since 0.6 cal.ka BP, The patterns of the vegetation changes are consistent with other records in the arid central Asia during the Holocene. |
| URI: | http://hdl.handle.net/2239/46594 |
| Appears in Collections: | 科学论文
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| 新疆巴里坤湖8_8cal_kaBP以来植被演替的花粉记录.pdf | | 454Kb | Adobe PDF | View/Open |
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