气候变化领域集成服务门户(CCPortal): Phenology and Climatic Regime Inferred from Airborne Pollen on the Northern Slope of the Qomolangma (Everest) Region

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DOI	10.1029/2020JD033405
	Phenology and Climatic Regime Inferred from Airborne Pollen on the Northern Slope of the Qomolangma (Everest) Region
	Lu, Xinmiao; Paudayal, Khum N.; Uhl, Dieter; Zhu, Liping; Yao, Tandong; Mosbrugger, Volker
通讯作者	Lu, XM (通讯作者)
发表日期	2020
ISSN	2169-897X
EISSN	2169-8996
卷号	125 期号:24
英文摘要	We present 3 years (2011-2013) of in situ airborne pollen monitoring data on the northern slope of the Qomolangma (Everest) region to better understand the connections among airborne pollen, vegetation and climate. The pollen assemblage dominated by local herb and shrub pollen can reflect mountain shrub steppe vegetation. Herb pollen behave differently from tree and shrub pollen, including their responses to temperature, humidity, and wind speed, the distribution in wind direction and the optimum climate range. Herb pollen are mainly influenced by temperature and humidity, but wind direction and wind speed are more important to tree and shrub pollen. The flowering phenology can be reflected by annual and seasonal pollen variations, which are influenced by temperature and precipitation. Arboreal pollen (AP) represent long-distance transported types during the westerly period and nonarboreal pollen (NAP) locally dominate in the monsoon season; thus, the AP/NAP ratio could be an indicator of atmospheric circulation, vegetation and climate change in the semiarid Tibetan Plateau (TP). Airborne pollen, as a record of biological and climatic events, provides insights into vegetation response to climate change and has significance for interpreting fossil pollen records on the TP.
关键词	TIBETAN PLATEAU HOLOCENE VEGETATION LAKE-SEDIMENTS SURFACE POLLEN LOESS PLATEAU TRANSPORT SEASON LAND RECONSTRUCTIONS TRAJECTORIES
语种	英语
WOS研究方向	Meteorology & Atmospheric Sciences
WOS类目	Meteorology & Atmospheric Sciences
WOS记录号	WOS:000603630400006
来源期刊	JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/259977
推荐引用方式 GB/T 7714	Lu, Xinmiao,Paudayal, Khum N.,Uhl, Dieter,et al. Phenology and Climatic Regime Inferred from Airborne Pollen on the Northern Slope of the Qomolangma (Everest) Region[J]. 中国科学院青藏高原研究所,2020,125(24).
APA	Lu, Xinmiao,Paudayal, Khum N.,Uhl, Dieter,Zhu, Liping,Yao, Tandong,&Mosbrugger, Volker.(2020).Phenology and Climatic Regime Inferred from Airborne Pollen on the Northern Slope of the Qomolangma (Everest) Region.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,125(24).
MLA	Lu, Xinmiao,et al."Phenology and Climatic Regime Inferred from Airborne Pollen on the Northern Slope of the Qomolangma (Everest) Region".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 125.24(2020).