Late Pliocene vegetation and climate of Yangyi region, Yunnan of China, based on palynological data

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（1985-2004）

	Late Pliocene vegetation and climate of Yangyi region, Yunnan of China, based on palynological data
	Xu, JX; Blackmore, S; Wang, YF; Li, CS
	2004-12
发表期刊	PALAEONTOGRAPHICA ABTEILUNG B-PALAEOPHYTOLOGIE PALAEOBOTANY-PALAEOPHYTOLOGY
卷号	269 期号:1-6 页码:131-
文章类型	Article
摘要	The Late Pliocene palynoflora of Yangyl consists of fifty-two palynomorphs, including anglosperms (61.5%), gymnosperms (9.6%), ferns (25.0%) and algae (3.9%). Four pollen zones are recognised strati graphically. The floristic components In the four pollen zones indicate changes of vegetation and environment in Yangyi area during Late Pliocene. The vegetation type during pollen zone 1 was montane broad-leaved and coniferous forests under cool and humid condition. Pollen zone 2 indicates montane broad-leaved and coniferous forests under warm and humid condition. Pollen zone 3 was characterised by montane broad-leaved and coniferous forests with more broad-leaved deciduous trees than pollen zone 2. Pollen zone 4 indicates evergreen coniferous forests with high humidity and low temperature. Evergreen coniferous forests were distributed on the slopes or high lands far from the deposit site throughout the period of deposition. Palaeovegetation suggests that a montane subtropical climate dominated in the Yangyi area during Late Pliocene. A warming trend could be seen from pollen zone 1 to 2, and a cooling trend from pollen zone 3 to 4. A phase of humidity-decrease might occur at the end of the pollen zone 2.
关键词	Late Pliocene vegetation climate palynology Yunnan
学科领域	Paleontology
收录类别	SCI ; SCIE
语种	英语
WOS研究方向	Paleontology
WOS记录号	WOS:000226946700002
出版者	E SCHWEIZERBARTSCHE VERLAGSBUCHHANDLUNG
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/12090
专题	黄土与第四纪地质国家重点实验室（1985-2004）
推荐引用方式 GB/T 7714	Xu, JX,Blackmore, S,Wang, YF,et al. Late Pliocene vegetation and climate of Yangyi region, Yunnan of China, based on palynological data[J]. PALAEONTOGRAPHICA ABTEILUNG B-PALAEOPHYTOLOGIE PALAEOBOTANY-PALAEOPHYTOLOGY,2004,269(1-6):131-.
APA	Xu, JX,Blackmore, S,Wang, YF,&Li, CS.(2004).Late Pliocene vegetation and climate of Yangyi region, Yunnan of China, based on palynological data.PALAEONTOGRAPHICA ABTEILUNG B-PALAEOPHYTOLOGIE PALAEOBOTANY-PALAEOPHYTOLOGY,269(1-6),131-.
MLA	Xu, JX,et al."Late Pliocene vegetation and climate of Yangyi region, Yunnan of China, based on palynological data".PALAEONTOGRAPHICA ABTEILUNG B-PALAEOPHYTOLOGIE PALAEOBOTANY-PALAEOPHYTOLOGY 269.1-6(2004):131-.