气候变化领域集成服务门户(CCPortal): The paleolimnologist's guide to compound-specific stable isotope analysis – An introduction to principles and applications of CSIA for Quaternary lake sediments

CCPortal

DOI	10.1016/j.quascirev.2019.01.001
	The paleolimnologist's guide to compound-specific stable isotope analysis – An introduction to principles and applications of CSIA for Quaternary lake sediments
	Holtvoeth J.; Whiteside J.H.; Engels S.; Freitas F.S.; Grice K.; Greenwood P.; Johnson S.; Kendall I.; Lengger S.K.; Lücke A.; Mayr C.; Naafs B.D.A.; Rohrssen M.; Sepúlveda J.
发表日期	2019
ISSN	0277-3791
起始页码	101
结束页码	133
卷号	207
英文摘要	the stable isotope composition of key chemical elements for life on Earth (e.g., carbon, hydrogen, nitrogen, oxygen, sulfur) tracks changes in fluxes and turnover of these elements in the biogeosphere. Over the past 15–20 years, the potential to measure these isotopic compositions for individual, source-specific organic molecules (biomarkers) and to link them to a range of environmental conditions and processes has been unlocked and amplified by increasingly sensitive, affordable and wide-spread analytical technology. Paleoenvironmental research has seen enormous step-changes in our understanding of past ecosystem dynamics. Vital to these paradigm shifts is the need for well-constrained modern and recent analogues. Through increased understanding of these environments and their biological pathways we can successfully unravel past climatic changes and associated ecosystem adaption. With this review, we aim to introduce scientists working in the field of Quaternary paleolimnology to the tools that compound-specific isotope analysis (CSIA) provides for the gain of information on biogeochemical conditions in ancient environments. We provide information on fundamental principles and applications of novel and established CSIA applications based on the carbon, hydrogen, nitrogen, oxygen and sulfur isotopic composition of biomarkers. While biosynthesis, sources and associated isotope fractionation patterns of compounds such as n-alkanes are relatively well-constrained, new applications emerge from the increasing use of functionalized alkyl lipids, steroids, hopanoids, isoprenoids, GDGTs, pigments or cellulose. Biosynthesis and fractionation are not always fully understood. However, although analytical challenges remain, the future potential of deeper insights into ecosystem dynamics from the study of these compounds is also emerging. © 2019 Elsevier Ltd
英文关键词	Global; Paleoclimatology; Stable isotopes
语种	英语
scopus关键词	Biomarkers; Biosynthesis; Carbon; Ecosystems; Environmental technology; Hydrogen; Lipids; Nitrogen; Oxygen; Paraffins; Sulfur; Biogeochemical conditions; Compound specific isotope analysis; Compound-specific stable isotope analysis; Environmental conditions; Global; Paleo-environmental research; Paleoclimatology; Stable isotopes; Isotopes; biomarker; ecosystem dynamics; environmental conditions; isotopic analysis; isotopic composition; isotopic fractionation; lacustrine deposit; paleoclimate; paleolimnology; Quaternary; stable isotope; Biosynthesis; Carbon; Ecosystems; Hydrogen; Lipids; Nitrogen
来源期刊	Quaternary Science Reviews
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/152011
作者单位	Organic Geochemistry Unit, School of Chemistry, University of Bristol, Bristol, BS8 1TS, United Kingdom; School of Earth Sciences, University of Bristol, Bristol, BS8 1RJ, United Kingdom; Ocean and Earth Science, National Oceanography Centre Southampton, University of Southampton, Waterfront CampusSO14 3ZH, United Kingdom; School of Geography, University of Nottingham, Nottingham, NG7 2RD, United Kingdom; Department of Geography, Birkbeck, University of London, London, WC1H 9EZ, United Kingdom; Department of Chemistry, Curtin University, Western Australia Organic and Isotope Geochemistry Centre, The Institute for Geoscience Research, School of Earth and Planetary Science, Perth, WA 6845, Australia; Centre for Exploration Targeting and West Australian Biogeochemistry Centre, University of Western Australia, Crawley, 6009, Australia; Irish Centre for Research in Applied Geosciences, University College Dublin, Dublin 4, Ireland; School of Geography, Earth and Environmental Sciences, Plymouth University, Ply...
推荐引用方式 GB/T 7714	Holtvoeth J.,Whiteside J.H.,Engels S.,等. The paleolimnologist's guide to compound-specific stable isotope analysis – An introduction to principles and applications of CSIA for Quaternary lake sediments[J],2019,207.
APA	Holtvoeth J..,Whiteside J.H..,Engels S..,Freitas F.S..,Grice K..,...&Sepúlveda J..(2019).The paleolimnologist's guide to compound-specific stable isotope analysis – An introduction to principles and applications of CSIA for Quaternary lake sediments.Quaternary Science Reviews,207.
MLA	Holtvoeth J.,et al."The paleolimnologist's guide to compound-specific stable isotope analysis – An introduction to principles and applications of CSIA for Quaternary lake sediments".Quaternary Science Reviews 207(2019).