Introducing global peat-specific temperature and pH calibrations based on brGDGT bacterial lipids
Bernhard David A Naafs,Gordon N. Inglis,Yanhong Zheng,Matthew J. Amesbury,Harald Biester,Richard Bindler,Jerome Blewett,M. A. Burrows,Dennis Del Castillo Torres,Frank M. Chambers,A. D. Cohen,Richard P. Evershed,Sarah J. Feakins,Mariusz Gałka,Angela V. Gallego-Sala,Laure Gandois,D. M. Gray,Patrick G. Hatcher,E.N. Honorio Coronado,Paul D.M. Hughes,Arnaud Huguet,Mari Könönen,Fatima Laggoun-Défarge,Outi Lähteenoja,Mariusz Lamentowicz,Rob Marchant,Erin L McClymont,Xabier Pontevedra-Pombal,Camilo Ponton,Ali Pourmand,A. M. Rizzuti,Line Rochefort,Judith Schellekens,F. De Vleeschouwer,Richard D. Pancost +34 more
TLDR
In this article, the authors investigate the distribution of brGDGTs in 470 samples from 96 peatlands around the world with a broad mean annual air temperature (−8 to 27 °C) and pH (3-8) range and present the first peat-specific brGGT-based temperature and pH calibrations.About:
This article is published in Geochimica et Cosmochimica Acta.The article was published on 2017-07-01 and is currently open access. It has received 166 citations till now. The article focuses on the topics: Peat.read more
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Recognition of peat depositional environments in coal: A review
Shifeng Dai,Achim Bechtel,Cortland F. Eble,Romeo M. Flores,David French,Ian T. Graham,Madison M. Hood,Madison M. Hood,James C. Hower,James C. Hower,Vera A. Korasidis,Tim A. Moore,Tim A. Moore,Wilhelm Püttmann,Qiang Wei,Lei Zhao,Jennifer M.K. O'Keefe +16 more
TL;DR: Peat depositional environments, the sites where and conditions under which peat accumulates, significantly influence a resultant coal's physical properties, chemical composition, and coal utilization behavior.
Journal ArticleDOI
Distributions of 5- and 6-methyl branched glycerol dialkyl glycerol tetraethers (brGDGTs) in East African lake sediment : Effects of temperature, pH, and new lacustrine paleotemperature calibrations
James M. Russell,Ellen C. Hopmans,Shannon E. Loomis,Shannon E. Loomis,Jie Liang,Jaap S. Sinninghe Damsté +5 more
TL;DR: This article used an improved chromatographic method to quantify the fractional abundances of 5- and 6-methyl isomers in surface sediments from 65 East African lakes spanning temperatures 1.6-26.8°C.
Journal ArticleDOI
The DeepMIP contribution to PMIP4: methodologies for selection, compilation and analysis of latest Paleocene and early Eocene climate proxy data, incorporating version 0.1 of the DeepMIP database
Christopher J. Hollis,Tom Dunkley Jones,Eleni Anagnostou,Eleni Anagnostou,Peter K. Bijl,Margot J. Cramwinckel,Ying Cui,Gerald R. Dickens,Kirsty M. Edgar,Yvette Eley,David Evans,Gavin L. Foster,Joost Frieling,Gordon N. Inglis,Elizabeth M. Kennedy,Reinhard Kozdon,Vittoria Lauretano,Caroline H Lear,Kate Littler,Lucas Joost Lourens,A. Nele Meckler,B. David A. Naafs,Heiko Pälike,Richard D. Pancost,Paul Nicholas Pearson,Ursula Röhl,Dana L. Royer,Ulrich Salzmann,Brian A. Schubert,Hannu Seebeck,Appy Sluijs,Robert P. Speijer,Peter Stassen,Jessica E. Tierney,Aradhna Tripati,Bridget S. Wade,Thomas Westerhold,Caitlyn R. Witkowski,James C Zachos,Yi Ge Zhang,Matthew Huber,Daniel J. Lunt +41 more
TL;DR: The Deep Time Model Intercomparison Project (DeepMIP) as discussed by the authors is a systematic model and data intercomparisons of three early Paleogene time slices: latest Paleocene, Paleocene-Eocene thermal maximum (PETM) and early Eocene climatic optimum (EECO).
Journal ArticleDOI
Refining the global branched glycerol dialkyl glycerol tetraether (brGDGT) soil temperature calibration
TL;DR: In this article, the authors compared all available modern soil brGDGT data (n ǫ = 350) to a wide range of environmental parameters to obtain new global temperature calibrations.
References
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Journal ArticleDOI
A General Inductive Approach for Analyzing Qualitative Evaluation Data
TL;DR: Although the general inductive approach is not as strong as some other analytic strategies for theory or model development, it does provide a simple, straightforward approach for deriving findings in the context of focused evaluation questions.
Book
The NURBS Book
Les A. Piegl,Wayne Tiller +1 more
TL;DR: This chapter discusses the construction of B-spline Curves and Surfaces using Bezier Curves, as well as five Fundamental Geometric Algorithms, and their application to Curve Interpolation.
Book
Ecology: The Experimental Analysis of Distribution and Abundance
TL;DR: This book discusses ecosystem dynamics under Changing Climates, which includes community dynamics at the community level, and factors that limit Distributions, which limit the amount of variation in population size.
Journal ArticleDOI
Soil mechanics and plastic analysis or limit design
D. C. Drucker,W. Prager +1 more
Journal ArticleDOI
Hope theory: Rainbows in the mind.
TL;DR: In this article, the authors defined hope as the perceived capability to derive pathways to desired goals, and motivate oneself via agency thinking to use those pathways, and described the adult and child hope scales that are derived from hope theory.