Airborne pollen patterns and their relationship with meteorological factors in the Betula microphylla-dominated wetland of Ebinur Lake, Xinjiang, China
文献类型：期刊论文
| 作者 | Chen, Lixin1; Zhang, Yun1,3; Kong, Zhaochen |
| 刊名 | SCIENCE CHINA-EARTH SCIENCES
 |
| 出版日期 | 2021 |
| 卷号 | 64期号:10页码:1746-1760 |
| 关键词 | Airborne pollen Meteorological factor Pearson correlation Betula pollen Ebinur wetland |
| ISSN号 | 1674-7313 |
| DOI | 10.1007/s11430-020-9801-7 |
| 文献子类 | Article |
| 英文摘要 | Airborne pollen is indicative of vegetation and climatic conditions. This study investigates airborne pollen trapping in the Betula microphylla-dominated wetland of Ebinur Lake in Northwestern China from September 2012 to August 2015 using Pearson correlation analysis and the Hybrid Single-particle Lagrangian Integrated Trajectory model. Higher temperatures and moderate precipitation during the flowering period facilitated an increase in birch pollen with more exotic spruce pollen carried from the Tianshan Mountains by airflows, leading to the highest arbor pollen concentrations from September 2012 to August 2013. Peak pollen concentrations from September 2013 to August 2014 were possibly due to an increase in herbaceous pollen resulting from higher temperatures, lower precipitation and more exotic pollen from the desert of southwest Ebinur Lake and Central Asia in summer and autumn. Between September 2014 and August 2015, unfavorable climate conditions in summer and autumn decreased the pollen dispersal of xerophytes such as Artemisia and Chenopodiaceae, with little pollen transported from the Kazakh hilly area in late summer, resulting in the lowest pollen concentrations. Climatic parameters and air mass movements both greatly affected the atmospheric pollen concentration. The results provide information concerning the dispersion and distribution of birch pollen, paleoenvironmental reconstruction and wetland conservation. |
| 学科主题 | Geosciences, Multidisciplinary |
| 出版地 | BEIJING |
| 电子版国际标准刊号 | 1869-1897 |
| WOS关键词 | WIND EROSION ; PRECIPITATION ; TRAJECTORIES ; ASSEMBLAGES ; DISPERSION ; RECORDS ; SYSTEM ; TRENDS ; GRAINS ; BASIN |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000684775300001 |
| 出版者 | SCIENCE PRESS |
| 资助机构 | National Natural Science Foundation of China [41971121, 41572331] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDA19050103] ; Basic Research Foundation of Institute of Hydrogeology and Environmental Geology, Chinese Academy of Geological Sciences [SK202012] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/26370]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 2.Hebei GEO Univ, Coll Earth Sci, Shijiazhuang 050031, Hebei, Peoples R China 3.Univ Chinese Acad Sci, Coll Life Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Lixin,Zhang, Yun,Kong, Zhaochen. Airborne pollen patterns and their relationship with meteorological factors in the Betula microphylla-dominated wetland of Ebinur Lake, Xinjiang, China[J]. SCIENCE CHINA-EARTH SCIENCES,2021,64(10):1746-1760. |
| APA | Chen, Lixin,Zhang, Yun,&Kong, Zhaochen.(2021).Airborne pollen patterns and their relationship with meteorological factors in the Betula microphylla-dominated wetland of Ebinur Lake, Xinjiang, China.SCIENCE CHINA-EARTH SCIENCES,64(10),1746-1760. |
| MLA | Chen, Lixin,et al."Airborne pollen patterns and their relationship with meteorological factors in the Betula microphylla-dominated wetland of Ebinur Lake, Xinjiang, China".SCIENCE CHINA-EARTH SCIENCES 64.10(2021):1746-1760. |
入库方式： OAI收割
来源：植物研究所
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