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Air mass origin signals in delta O-18 of tree-ring cellulose revealed by back-trajectory modeling at the monsoonal Tibetan plateau
Wernicke, J (Wernicke, Jakob)1; Hochreuther, P (Hochreuther, Philipp)1; Griessinger, J (Griessinger, Jussi)1; Zhu, HF (Zhu, Haifeng)2; Wang, L (Wang, Lily)3; Brauning, A (Braeuning, Achim)1; Wernicke, J
Source PublicationINTERNATIONAL JOURNAL OF BIOMETEOROLOGY
2017
Volume61Issue:6Pages:1109-1124
DOI10.1007/s00484-016-1292-y
AbstractA profound consideration of stable oxygen isotope source water origins is a precondition for an unambiguous palaeoenvironmental interpretation of terrestrial delta O-18 archives. To stress the influence of air mass origins on widely used delta O-18 tree-ring chronologies, we conducted correlation analyses between six annually resolved delta O-18 tree-ring cellulose () chronologies and mean annual air package origins obtained from backward trajectory modeling. This novel approach has been tested for a transect at the southeastern Tibetan plateau (TP), where air masses with different isotopic composition overlap. Detailed examinations of daily precipitation amounts and monthly precipitation delta O-18 values () were conducted with the ERA Interim and Laboratoire de M,t,orologie Dynamique General Circulation Model (LMDZiso) data, respectively. Particularly the southernmost study sites are influenced by a distinct amount effect. Here, air package origin relations are generally weaker in contrast to our northern located study sites. We found that tree-ring isotope signatures at dry sites with less rain days per year tend to be influenced stronger by air mass origin than tree-ring isotope values at semi-humid sites. That implies that the local hydroclimate history inferred from archives is better recorded at semi-humid sites.
Subject Area自然地理学
WOS IDWOS:000402459700014
Language英语
Indexed BySCI
KeywordStable-isotope Variations Asian Monsoon Leaf Water Oxygen Isotopes Precipitation Delta-o-18 High-resolution Circulation Model Climatic Controls Variability Summer
WOS Research AreaBiophysics; Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Physiology
WOS SubjectBiophysics; Environmental Sciences; Meteorology & Atmospheric Sciences; Physiology ; Biophysics; Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Physiology
Cooperation Status国际
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itpcas.ac.cn/handle/131C11/8229
Collection图书馆
Corresponding AuthorWernicke, J
Affiliation1.Univ Erlangen Nurnberg, Inst Geog, Wetterkreuz 15, D-91058 Erlangen, Germany.
2.Chinese Acad Sci, Inst Tibetan Plateau Res, Beijing, Peoples R China.
3.Chinese Acad Sci, Inst Geog Sci & Nat Resource Res, Beijing, Peoples R China.
Recommended Citation
GB/T 7714
Wernicke, J ,Hochreuther, P ,Griessinger, J ,et al. Air mass origin signals in delta O-18 of tree-ring cellulose revealed by back-trajectory modeling at the monsoonal Tibetan plateau[J]. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,2017,61(6):1109-1124.
APA Wernicke, J .,Hochreuther, P .,Griessinger, J .,Zhu, HF .,Wang, L .,...&Wernicke, J.(2017).Air mass origin signals in delta O-18 of tree-ring cellulose revealed by back-trajectory modeling at the monsoonal Tibetan plateau.INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,61(6),1109-1124.
MLA Wernicke, J ,et al."Air mass origin signals in delta O-18 of tree-ring cellulose revealed by back-trajectory modeling at the monsoonal Tibetan plateau".INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 61.6(2017):1109-1124.
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