干旱区生态环境知识资源中心(Arid): Response of a continental fault basin to the global OAE1a during the Aptian: Hongmiaozi Basin, Northeast China

Arid

DOI	10.1038/s41598-021-86733-x
	Response of a continental fault basin to the global OAE1a during the Aptian: Hongmiaozi Basin, Northeast China
	Fan, Daijun; Shan, Xuanlong; Makeen, Yousif M.; He, Wentong; Su, Siyuan; Wang, Yibo; Yi, Jian; Hao, Guoli; Zhao, Yuting
通讯作者	Shan, XL (corresponding author), Jilin Univ, Coll Earth Sci, Changchun 130012, Peoples R China. ; Shan, XL (corresponding author), Jilin Univ, Minist Educ, Key Lab Evolut Life & Environm Northeast Asia, Changchun 130012, Peoples R China.
来源期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
出版年	2021
卷号	11 期号:1
英文摘要	This paper presents new research on a lacustrine anoxic event (LAE). These data include stable carbon isotope (delta C-13(org)), pyrite sulfur isotope (delta S-34(py)), trace element and biomarker ratios from the Hongmiaozi Basin (North China) and unravel the response of continental lakes under the influence of early Aptian extreme climate conditions. According to the stratigraphic chronology (122-118 Ma) and carbon isotope correlations, terrestrial sediment was influenced by the early Aptian Oceanic Anoxic Event (OAE1a). The results show that the Xiahuapidianzi Group experienced a significant warming process under negative excursions in carbon isotopes due to the influence of increased carbon dioxide partial pressure (pCO(2)). The climate varied from warm and humid to hot and arid (high Sr/Cu, low Rb/Sr, calcareous mudstone), the evaporation and salinity increased (high Sr/Ba and B/Ga), and land input sources decreased (low Zr, Ti and Th). Moreover, high total organic carbon (TOC) content was source from bacteria, algae (n-alkanes), and euxinic depositional environments (Pr/Ph, Cu/Zn and U V Mo). In the stage of continuous carbon isotopes positive excursion, organic matter accumulated rapidly. A paleolake environment model has provided a better understanding of current global climate issues under global warming caused by increased carbon dioxide concentrations.
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000684827000001
WOS关键词	ONTONG JAVA PLATEAU ; SONGLIAO BASIN ; GEOCHEMICAL INDICATORS ; CLIMATE-CHANGE ; BLACK SHALES ; SEDIMENTARY ; CARBON ; PHOTOSYNTHESIS ; OIL ; ENVIRONMENT
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368925
作者单位	[Fan, Daijun; Shan, Xuanlong; Makeen, Yousif M.; He, Wentong; Su, Siyuan; Wang, Yibo; Yi, Jian; Hao, Guoli] Jilin Univ, Coll Earth Sci, Changchun 130012, Peoples R China; [Su, Siyuan] Shandong Univ Sci & Technol, Shandong Prov Key Lab Deposit Mineralizat & Sedim, Qingdao 266590, Peoples R China; [Fan, Daijun; Shan, Xuanlong; He, Wentong; Wang, Yibo; Yi, Jian; Hao, Guoli] Jilin Univ, Minist Educ, Key Lab Evolut Life & Environm Northeast Asia, Changchun 130012, Peoples R China; [Zhao, Yuting] Shandong Prov Bur Geol & Mineral Resources, Key Lab Urban Geol & Underground Space Resources, Qingdao 266000, Peoples R China; [Zhao, Yuting] Qingdao Geol Explorat & Dev Bur, Qingdao Geoengn Surveying Inst, Qingdao 266000, Peoples R China
推荐引用方式 GB/T 7714	Fan, Daijun,Shan, Xuanlong,Makeen, Yousif M.,et al. Response of a continental fault basin to the global OAE1a during the Aptian: Hongmiaozi Basin, Northeast China[J],2021,11(1).
APA	Fan, Daijun.,Shan, Xuanlong.,Makeen, Yousif M..,He, Wentong.,Su, Siyuan.,...&Zhao, Yuting.(2021).Response of a continental fault basin to the global OAE1a during the Aptian: Hongmiaozi Basin, Northeast China.SCIENTIFIC REPORTS,11(1).
MLA	Fan, Daijun,et al."Response of a continental fault basin to the global OAE1a during the Aptian: Hongmiaozi Basin, Northeast China".SCIENTIFIC REPORTS 11.1(2021).