The IPCC’s reductive Common Era temperature history

Autor: Jan Esper, Jason E. Smerdon, Kevin J. Anchukaitis, Kathryn Allen, Edward R. Cook, Rosanne D’Arrigo, Sébastien Guillet, Fredrik C. Ljungqvist, Frederick Reinig, Lea Schneider, Michael Sigl, Markus Stoffel, Mirek Trnka, Rob Wilson, Ulf Büntgen

Publikováno v: Communications Earth & Environment, Vol 5, Iss 1, Pp 1-9 (2024)

Abstract Common Era temperature variability has been a prominent component in Intergovernmental Panel on Climate Change reports over the last several decades and was twice featured in their Summary for Policymakers. A single reconstruction of mean No

Externí odkaz: https://doaj.org/article/22da4491e76b476a95c2eb1010839cd2

Seven centuries of reconstructed Brahmaputra River discharge demonstrate underestimated high discharge and flood hazard frequency

Autor: Mukund P. Rao, Edward R. Cook, Benjamin I. Cook, Rosanne D. D’Arrigo, Jonathan G. Palmer, Upmanu Lall, Connie A. Woodhouse, Brendan M. Buckley, Maria Uriarte, Daniel A. Bishop, Jun Jian, Peter J. Webster

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)

This study investigates flood hazards of the Brahmaputra River, Bangladesh. Based on a tree ring reconstruction of seasonal river discharge, climate modelling, and historic documentation of flood events, the authors suggest flood hazard risk is under

Externí odkaz: https://doaj.org/article/3eb96887853e43648631af96f335ab8c

Tree rings reveal globally coherent signature of cosmogenic radiocarbon events in 774 and 993 CE

Autor: Ulf Büntgen, Lukas Wacker, J. Diego Galván, Stephanie Arnold, Dominique Arseneault, Michael Baillie, Jürg Beer, Mauro Bernabei, Niels Bleicher, Gretel Boswijk, Achim Bräuning, Marco Carrer, Fredrik Charpentier Ljungqvist, Paolo Cherubini, Marcus Christl, Duncan A. Christie, Peter W. Clark, Edward R. Cook, Rosanne D’Arrigo, Nicole Davi, Ólafur Eggertsson, Jan Esper, Anthony M. Fowler, Ze’ev Gedalof, Fabio Gennaretti, Jussi Grießinger, Henri Grissino-Mayer, Håkan Grudd, Björn E. Gunnarson, Rashit Hantemirov, Franz Herzig, Amy Hessl, Karl-Uwe Heussner, A. J. Timothy Jull, Vladimir Kukarskih, Alexander Kirdyanov, Tomáš Kolář, Paul J. Krusic, Tomáš Kyncl, Antonio Lara, Carlos LeQuesne, Hans W. Linderholm, Neil J. Loader, Brian Luckman, Fusa Miyake, Vladimir S. Myglan, Kurt Nicolussi, Clive Oppenheimer, Jonathan Palmer, Irina Panyushkina, Neil Pederson, Michal Rybníček, Fritz H. Schweingruber, Andrea Seim, Michael Sigl, Olga Churakova (Sidorova), James H. Speer, Hans-Arno Synal, Willy Tegel, Kerstin Treydte, Ricardo Villalba, Greg Wiles, Rob Wilson, Lawrence J. Winship, Jan Wunder, Bao Yang, Giles H. F. Young

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)

Despite their extensive use, the absolute dating of tree-ring chronologies has not hitherto been independently validated at the global scale. Here, the identification of distinct 14C excursions in 484 individual tree rings, enable the authors to conf

Externí odkaz: https://doaj.org/article/174d15bf117e45cfaff7841cf38f044d

Global wood anatomical perspective on the onset of the Late Antique Little Ice Age (LALIA) in the mid-6th century CE

Autor: Ulf Büntgen, Alan Crivellaro, Dominique Arseneault, Mike Baillie, David Barclay, Mauro Bernabei, Jarno Bontadi, Gretel Boswijk, David Brown, Duncan A. Christie, Olga V. Churakova, Edward R. Cook, Rosanne D’Arrigo, Nicole Davi, Jan Esper, Patrick Fonti, Ciara Greaves, Rashit M. Hantemirov, Malcolm K. Hughes, Alexander V. Kirdyanov, Paul J. Krusic, Carlos Le Quesne, Fredrik C. Ljungqvist, Michael McCormick, Vladimir S. Myglan, Kurt Nicolussi, Clive Oppenheimer, Jonathan Palmer, Chun Qin, Frederick Reinig, Matthew Salzer, Markus Stoffel, Max Torbenson, Mirek Trnka, Ricardo Villalba, Nick Wiesenberg, Greg Wiles, Bao Yang, Alma Piermattei

Publikováno v: Büntgen, U, Crivellaro, A, Arseneault, D, Baillie, M, Barclay, D, Bernabei, M, Bontadi, J, Boswijk, G, Brown, D, Christie, D A, Churakova, O V, Cook, E R, D'Arrigo, R, Davi, N, Esper, J, Fonti, P, Greaves, C, Hantemirov, R M, Hughes, M K, Kirdyanov, A V, Krusic, P J, Le Quesne, C, Ljungqvist, F C, McCormick, M, Myglan, V S, Nicolussi, K, Oppenheimer, C, Palmer, J, Qin, C, Reinig, F, Salzer, M, Stoffel, M, Torbenson, M, Trnka, M, Villalba, R, Wiesenberg, N, Wiles, G, Yang, B & Piermattei, A 2022, ' Global wood anatomical perspective on the onset of the Late Antique Little Ice Age (LALIA) in the mid-6th century CE ', Science Bulletin, vol. 67, no. 22, pp. 2336-2344 . https://doi.org/10.1016/j.scib.2022.10.019

Linked to major volcanic eruptions around 536 and 540 CE, the onset of the Late Antique Little Ice Age has been described as the coldest period of the past two millennia. The exact timing and spatial extent of this exceptional cold phase are, however

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8aa9dc57858dda1ee4e3e0fa4c199ed7
https://pure.qub.ac.uk/en/publications/188ae962-949c-4349-ab4d-2f0a5186516f

Megadroughts and pluvials in southwest Australia: 1350–2017 CE

Autor: Edward R. Cook, Alison J. O'Donnell, W. Lachlan McCaw, Pauline F. Grierson

Publikováno v: Climate Dynamics. 57:1817-1831

Declining winter rainfall coupled with recent prolonged drought poses significant risks to water resources and agriculture across southern Australia. While rainfall declines over recent decades are largely consistent with modelled climate change scen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::70691221a0c5ffb6ccf6a430edcd5750
https://doi.org/10.1007/s00382-021-05782-0