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Evidence for the impact of the 8.2-kyBP climate event on Near Eastern early farmers.
Roffet-Salque M, Marciniak A, Valdes PJ, Pawłowska K, Pyzel J, Czerniak L, Krüger M, Roberts CN, Pitter S, Evershed RP. Roffet-Salque M, et al. Among authors: valdes pj. Proc Natl Acad Sci U S A. 2018 Aug 28;115(35):8705-8709. doi: 10.1073/pnas.1803607115. Epub 2018 Aug 13. Proc Natl Acad Sci U S A. 2018. PMID: 30104367 Free PMC article.
Global peatland initiation driven by regionally asynchronous warming.
Morris PJ, Swindles GT, Valdes PJ, Ivanovic RF, Gregoire LJ, Smith MW, Tarasov L, Haywood AM, Bacon KL. Morris PJ, et al. Among authors: valdes pj. Proc Natl Acad Sci U S A. 2018 May 8;115(19):4851-4856. doi: 10.1073/pnas.1717838115. Epub 2018 Apr 16. Proc Natl Acad Sci U S A. 2018. PMID: 29666256 Free PMC article.
Reply to Wainwright and Ayala: Synchronicity of climate and cultural proxies around 8.2 kyBP at Çatalhöyük.
Roffet-Salque M, Marciniak A, Valdes PJ, Roberts CN, Pawłowska K, Pyzel J, Czerniak L, Krüger M, Pitter S, Evershed RP. Roffet-Salque M, et al. Among authors: valdes pj. Proc Natl Acad Sci U S A. 2019 Feb 26;116(9):3345-3346. doi: 10.1073/pnas.1818688116. Epub 2019 Feb 12. Proc Natl Acad Sci U S A. 2019. PMID: 30755535 Free PMC article. No abstract available.
Polar amplification of Pliocene climate by elevated trace gas radiative forcing.
Hopcroft PO, Ramstein G, Pugh TAM, Hunter SJ, Murguia-Flores F, Quiquet A, Sun Y, Tan N, Valdes PJ. Hopcroft PO, et al. Among authors: valdes pj. Proc Natl Acad Sci U S A. 2020 Sep 22;117(38):23401-23407. doi: 10.1073/pnas.2002320117. Epub 2020 Sep 4. Proc Natl Acad Sci U S A. 2020. PMID: 32887804 Free PMC article.
Enhanced chemistry-climate feedbacks in past greenhouse worlds.
Beerling DJ, Fox A, Stevenson DS, Valdes PJ. Beerling DJ, et al. Among authors: valdes pj. Proc Natl Acad Sci U S A. 2011 Jun 14;108(24):9770-5. doi: 10.1073/pnas.1102409108. Epub 2011 May 31. Proc Natl Acad Sci U S A. 2011. PMID: 21628580 Free PMC article.
Topography's crucial role in Heinrich Events.
Roberts WH, Valdes PJ, Payne AJ. Roberts WH, et al. Among authors: valdes pj. Proc Natl Acad Sci U S A. 2014 Nov 25;111(47):16688-93. doi: 10.1073/pnas.1414882111. Epub 2014 Nov 3. Proc Natl Acad Sci U S A. 2014. PMID: 25368154 Free PMC article.
Eocene greenhouse climate revealed by coupled clumped isotope-Mg/Ca thermometry.
Evans D, Sagoo N, Renema W, Cotton LJ, Müller W, Todd JA, Saraswati PK, Stassen P, Ziegler M, Pearson PN, Valdes PJ, Affek HP. Evans D, et al. Among authors: valdes pj. Proc Natl Acad Sci U S A. 2018 Feb 6;115(6):1174-1179. doi: 10.1073/pnas.1714744115. Epub 2018 Jan 22. Proc Natl Acad Sci U S A. 2018. PMID: 29358374 Free PMC article.
Asteroid impact, not volcanism, caused the end-Cretaceous dinosaur extinction.
Chiarenza AA, Farnsworth A, Mannion PD, Lunt DJ, Valdes PJ, Morgan JV, Allison PA. Chiarenza AA, et al. Among authors: valdes pj. Proc Natl Acad Sci U S A. 2020 Jul 21;117(29):17084-17093. doi: 10.1073/pnas.2006087117. Epub 2020 Jun 29. Proc Natl Acad Sci U S A. 2020. PMID: 32601204 Free PMC article.
75 results