PALAEOENVIRONMENTAL RESEARCH OF THE SOUTH YELLOW SEA IN THE LAST GLACIATION AND INTERGLACIAL PERIODS

CORC > 地质与地球物理研究所 > 中国科学院地质与地球物理研究所 > 兰州油气中心

	PALAEOENVIRONMENTAL RESEARCH OF THE SOUTH YELLOW SEA IN THE LAST GLACIATION AND INTERGLACIAL PERIODS
	Si, Guicai 1; Yang, Wei 2; Zhang, Shengyin 1; Zhang, Gaoqing 3; Zhang, Yinguo 4; Li, Shuanglin 4; Lei, Tianzhu 1
刊名	FRESENIUS ENVIRONMENTAL BULLETIN
	2018
卷号	27 期号:12A 页码:8989-8999
关键词	the South Yellow Sea GDGTs Palaeoenvironment
ISSN号	1018-4619
英文摘要	The GDGT distribution patterns provide evidence that they might be an indicator for certain environmental parameters. Proxies based on GDGTs are increasingly being utilized in palaeoclimatology to reconstruct palaeoenvironmental parameters. Core sediments collected from the mud area of the central South Yellow Sea were measured for TOC, delta C-13, GDGTs, and related indicators (BIT, CBT/MBT, etc.) to determine palaeoenvironmental variations in the South Yellow Sea during the last glacial-interglacial cycle. The results reveal: Though the input of aquatic plants in the study area decreased slightly from 43000 aB.P. to 33370 aB.P., material source remained largely unchanged, there was marine input (mainly aquatic low bacteria algae) rather than any terrigenous input. The climate warmed during this period. Seawater was alkalescent, and the alkalinity increased as the sediment samples became younger. Alkaliphiles were the dominant species, and the amount of alkaliphiles increased overall. What's more, the South Yellow Sea was in a cooling climate, which was in accordance with the global change in the last glacial period. Sea surface temperature (SST) was more affected by the last glacial period than mean annual air temperature (MAAT), it means that SST was more sensitive to climate changes; over the course of the period, both the early stage and the late stage were characterized by the stabilization of environmental change, whereas the middle stage was characterized by diverse environmental fluctuations.
资助项目	Science and technology innovation fund project during the 13th five-year plan period of Lanzhou oil and gas resource research center[135CCJJ20160502]
WOS关键词	DIALKYL GLYCEROL TETRAETHERS ; TERRESTRIAL ORGANIC-MATTER ; MEMBRANE-LIPIDS ; TEMPERATURE PROXY ; LAKE ; SEDIMENTS ; CALIBRATION ; INPUT ; LEVEL ; GDGTS
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	PARLAR SCIENTIFIC PUBLICATIONS (P S P)
WOS记录号	WOS:000455562500036
资助机构	Science and technology innovation fund project during the 13th five-year plan period of Lanzhou oil and gas resource research center ; Science and technology innovation fund project during the 13th five-year plan period of Lanzhou oil and gas resource research center ; Science and technology innovation fund project during the 13th five-year plan period of Lanzhou oil and gas resource research center ; Science and technology innovation fund project during the 13th five-year plan period of Lanzhou oil and gas resource research center ; Science and technology innovation fund project during the 13th five-year plan period of Lanzhou oil and gas resource research center ; Science and technology innovation fund project during the 13th five-year plan period of Lanzhou oil and gas resource research center ; Science and technology innovation fund project during the 13th five-year plan period of Lanzhou oil and gas resource research center ; Science and technology innovation fund project during the 13th five-year plan period of Lanzhou oil and gas resource research center
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/90181]
专题	地质与地球物理研究所_兰州油气中心
通讯作者	Lei, Tianzhu
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources Res, Lanzhou 730000, Gansu, Peoples R China 2.PetroChina, Res Inst Petr Explorat & Dev Northwest NWGI, Lanzhou 730020, Gansu, Peoples R China 3.Panzhihua Univ, Coll Vanadium & Titanium, Panzhihua 617000, Peoples R China 4.China Geol Survey, Qingdao Inst Marine Geol, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Si, Guicai,Yang, Wei,Zhang, Shengyin,et al. PALAEOENVIRONMENTAL RESEARCH OF THE SOUTH YELLOW SEA IN THE LAST GLACIATION AND INTERGLACIAL PERIODS[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2018,27(12A):8989-8999.
APA	Si, Guicai.,Yang, Wei.,Zhang, Shengyin.,Zhang, Gaoqing.,Zhang, Yinguo.,...&Lei, Tianzhu.(2018).PALAEOENVIRONMENTAL RESEARCH OF THE SOUTH YELLOW SEA IN THE LAST GLACIATION AND INTERGLACIAL PERIODS.FRESENIUS ENVIRONMENTAL BULLETIN,27(12A),8989-8999.
MLA	Si, Guicai,et al."PALAEOENVIRONMENTAL RESEARCH OF THE SOUTH YELLOW SEA IN THE LAST GLACIATION AND INTERGLACIAL PERIODS".FRESENIUS ENVIRONMENTAL BULLETIN 27.12A(2018):8989-8999.