globalchange  > 过去全球变化的重建
DOI: 10.1016/j.palaeo.2016.09.017
论文题名:
Quantification of Calabrian vegetation in Southern Primory'e (Far East of Russia) using multiple proxies
作者: Bondarenko O.V.; Blokhina N.I.; Bruch A.A.; Henrot A.-J.; Utescher T.
刊名: Palaeogeography, Palaeoclimatology, Palaeoecology
ISSN: 0031-0182
出版年: 2017
卷: 467
起始页码: 253
结束页码: 264
语种: 英语
英文关键词: Calabrian ; Palaeovegetation ; Russian Far East ; Southern Primory'e
英文摘要: Early Pleistocene vegetation dynamics in the Russian Far East (southern Primory'e) are studied using multiple quantitative techniques on various palaeobotanical organ types. Vegetation data for this time interval were obtained from a total of 8 macrofloras (fruits and seeds, woods, and leaves) and 18 microfloras collected from a 10 m thick, terrigenous succession exposed in the Pavlovskoe brown coal field. According to magnetostratigraphy, the studied section covers the last 250 kyr of the Calabrian (1.0 to 0.781 Ma) and includes the early/middle Pleistocene boundary. In this first integrative study on quantification of palaeovegetation of the Russian Far East, we apply the following methods: Plant Functional Type (PFT) Approach, Integrated Plant Record (IPR) vegetation analysis, and ecological Coexistence Approach (CAeco) on the different organs, partly originating from the same layer. The investigation documents the following outcomes: 1) Vegetation types obtained from the various methods are proven to be largely consistent. All data indicate the presence of more forested conditions and show no xeric, open woodland throughout the section. 2) Vegetation as reconstructed using the various methods generally is in good agreement with the recently published climate evolution throughout the section. 3) There is a cyclic evolution of PFT diversity which is in line with climate data. 4) The changes of vegetation types obtained from IPR analysis relate to cooling/drying trends of the climate evolution. © 2016 Elsevier B.V.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/67998
Appears in Collections:过去全球变化的重建

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作者单位: Institute of Biology and Soil Science, Far Eastern Branch, Russian Academy of Sciences, Prospect Stoletiya Vladivostoka 159, Vladivostok, Russian Federation; Senckenberg Research Institute, Heidelberg Academy of Sciences and Humanities, ROCEEH Research Center “The Role of Culture in Early Expansions of Humans”, Senckenberganlage 25, Frankfurt M., Germany; Unité de Modélisation du Climat et des Cycles Biogéochimiques (UMCCB), Université de Liège, Quartier Agora, Bât. B5c, Allée du Six Août 19C, Liège, Belgium; Senckenberg Research Institute and Natural Museum, Senckenberganlage 25, Frankfurt M., Germany; Steinmann Institute, University of Bonn, Nussallee 8, Bonn, Germany

Recommended Citation:
Bondarenko O.V.,Blokhina N.I.,Bruch A.A.,et al. Quantification of Calabrian vegetation in Southern Primory'e (Far East of Russia) using multiple proxies[J]. Palaeogeography, Palaeoclimatology, Palaeoecology,2017-01-01,467
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