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Konrad Gajewski
Researcher at University of Ottawa
Publications - 141
Citations - 7835
Konrad Gajewski is an academic researcher from University of Ottawa. The author has contributed to research in topics: Holocene & Arctic. The author has an hindex of 45, co-authored 140 publications receiving 7044 citations. Previous affiliations of Konrad Gajewski include National Autonomous University of Mexico & Laval University.
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Journal ArticleDOI
Holocene thermal maximum in the western Arctic (0-180°W)
Darrell S. Kaufman,Thomas A. Ager,Nicholas John Anderson,Patricia M. Anderson,John T. Andrews,Patrick J. Bartlein,Linda B. Brubaker,Larry Coats,Les C. Cwynar,M. L. Duvall,Arthur S. Dyke,Mary E. Edwards,Wendy R. Eisner,Konrad Gajewski,Áslaug Geirsdóttir,Feng Sheng Hu,Anne E. Jennings,Michael R. Kaplan,Michael W. Kerwin,Anatoly V. Lozhkin,Glen M. MacDonald,Gifford H. Miller,Cary J. Mock,W. Wyatt Oswald,Bette L. Otto-Bliesner,David F. Porinchu,Kathleen M. Rühland,John P. Smol,Eric J. Steig,Brent B. Wolfe +29 more
TL;DR: In this paper, a spatio-temporal pattern of peak Holocene warmth (Holocene thermal maximum, HTM) is traced over 140 sites across the Western Hemisphere of the Arctic (0−180°W; north of ∼60°N).
Journal ArticleDOI
Pollen-based continental climate reconstructions at 6 and 21 ka: A global synthesis
Patrick J. Bartlein,Sandy P. Harrison,Sandy P. Harrison,Simon Brewer,Simon Connor,Basil A. S. Davis,Konrad Gajewski,Joel Guiot,T I Harrison-Prentice,A S Henderson,Odile Peyron,Iain Colin Prentice,Iain Colin Prentice,Marko Scholze,Heikki Seppä,Bryan N. Shuman,Shinya Sugita,Robert S. Thompson,A. E. Viau,John W. Williams,Haibin Wu +20 more
TL;DR: In this article, the mid-Holocene (MH, around 6 ka) and the Last Glacial Maximum (LGM, around 21 ka) were compared with palaeoclimate simulations currently being carried out as part of the fifth Assessment Report (AR5) of the Intergovernmental Panel on Climate Change.
Journal ArticleDOI
Climate change and Arctic ecosystems: 1. Vegetation changes north of 55°N between the last glacial maximum, mid‐Holocene, and present
Nancy H. Bigelow,Linda B. Brubaker,Mary E. Edwards,Mary E. Edwards,Mary E. Edwards,Sandy P. Harrison,Sandy P. Harrison,I. Colin Prentice,Patricia M. Anderson,Andrei Andreev,Patrick J. Bartlein,Torben R. Christensen,Wolfgang Cramer,Jed O. Kaplan,Jed O. Kaplan,Anatoly V. Lozhkin,N. V. Matveyeva,David F. Murray,A. David McGuire,Volodya Y. Razzhivin,James C. Ritchie,Benjamin Smith,Benjamin Smith,Donald A. Walker,Donald A. Walker,Konrad Gajewski,Victoria Wolf,Björn H. Holmqvist,Yaeko Igarashi,Konstantin Kremenetskii,Aage Paus,Michael F. J. Pisaric,Valentina S. Volkova +32 more
TL;DR: A unified scheme to assign pollen samples to vegetation types was used to reconstruct vegetation patterns north of 55°N at the last glacial maximum (LGM) and mid-Holocene (6000 years B.P.) as mentioned in this paper.
Journal ArticleDOI
A global multiproxy database for temperature reconstructions of the Common Era
Julien Emile-Geay,Nicholas P. McKay,Darrell S. Kaufman,Lucien von Gunten,Jianghao Wang,Kevin J. Anchukaitis,Nerilie J. Abram,Jason A. Addison,Mark A. J. Curran,Mark A. J. Curran,Michael N. Evans,Benjamin J. Henley,Zhixin Hao,Belen Martrat,Belen Martrat,Helen McGregor,Raphael Neukom,Gregory T. Pederson,Barbara Stenni,Kaustubh Thirumalai,Johannes P. Werner,Chenxi Xu,Dmitry Divine,Bronwyn C. Dixon,Joelle Gergis,Ignacio A. Mundo,Takeshi Nakatsuka,Steven J. Phipps,Cody C. Routson,Eric J. Steig,Jessica E. Tierney,Jonathan J. Tyler,Kathryn Allen,Nancy A. N. Bertler,Jesper Björklund,Brian M. Chase,Min Te Chen,Edward R. Cook,Rixt de Jong,Kristine L. DeLong,Daniel A. Dixon,Alexey A. Ekaykin,Alexey A. Ekaykin,Vasile Ersek,Helena L. Filipsson,Pierre Francus,Mandy Freund,Massimo Frezzotti,Narayan Prasad Gaire,Narayan Prasad Gaire,Konrad Gajewski,Quansheng Ge,Hugues Goosse,Anastasia Gornostaeva,Martin Grosjean,Kazuho Horiuchi,Anne Hormes,Katrine Husum,Elisabeth Isaksson,Selvaraj Kandasamy,Kenji Kawamura,Kenji Kawamura,K. Halimeda Kilbourne,Nalan Koc,Guillaume Leduc,Hans W. Linderholm,Andrew Lorrey,Vladimir Mikhalenko,P. Graham Mortyn,Hideaki Motoyama,Andrew D. Moy,Andrew D. Moy,Robert Mulvaney,Philipp Munz,David J. Nash,David J. Nash,Hans Oerter,Thomas Opel,Anais Orsi,Dmitriy V. Ovchinnikov,Trevor J. Porter,Heidi A. Roop,Casey Saenger,Masaki Sano,David J. Sauchyn,Krystyna M. Saunders,Krystyna M. Saunders,Marit-Solveig Seidenkrantz,Mirko Severi,Xuemei Shao,Marie-Alexandrine Sicre,Michael Sigl,Kate E. Sinclair,Scott St. George,Jeannine-Marie St. Jacques,Jeannine-Marie St. Jacques,Meloth Thamban,Udya Kuwar Thapa,Elizabeth R. Thomas,Chris S. M. Turney,Ryu Uemura,A. E. Viau,Diana Vladimirova,Diana Vladimirova,Eugene R. Wahl,James W. C. White,Zicheng Yu,Jens Zinke,Jens Zinke +108 more
TL;DR: A community-sourced database of temperature-sensitive proxy records from the PAGES2k initiative, suited to investigations of global and regional temperature variability over the Common Era, and is shared in the Linked Paleo Data (LiPD) format, including serializations in Matlab, R and Python.
Journal ArticleDOI
Millennial‐scale temperature variations in North America during the Holocene
TL;DR: In this paper, a mean continental July temperature reconstruction based on pollen records from across North America quantifies temperature variations of several timescales for the past 14,000 cal yr BP.