Publications by authors named "Victor Polyak"

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Decline in seasonal predictability potentially destabilized Classic Maya societies.
Tobias Braun, Sebastian F M Breitenbach, Vanessa Skiba, Franziska A Lechleitner, Erin E Ray, Victor J Polyak

Commun Earth Environ· March 2023

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Sensitivity of northwest Australian tropical cyclone activity to ITCZ migration since 500 CE.
Rhawn F Denniston, Caroline C Ummenhofer, Kerry Emanuel, Roberto Ingrosso, Francesco S R Pausata, Victor J Polyak

Sci Adv· January 2023

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Exceptionally stable preindustrial sea level inferred from the western Mediterranean Sea.
Bogdan P Onac, Jerry X Mitrovica, Joaquín Ginés, Yemane Asmerom, Victor J Polyak

Sci Adv· July 2022

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Drought-Induced Civil Conflict Among the Ancient Maya.
Douglas J Kennett, Marilyn Masson, Carlos Peraza Lope, Stanley Serafin, Richard J George, Victor J Polyak

Nat Commun· July 2022

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Combined use of conventional and clumped carbonate stable isotopes to identify hydrothermal isotopic alteration in cave walls.
Marjan Temovski, László Rinyu, István Futó, Kata Molnár, Marianna Túri, Victor Polyak

Sci Rep· June 2022

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Climatic backdrop for Pueblo cultural development in the southwestern United States.
Victor J Polyak, Yemane Asmerom, Matthew S Lachniet

Sci Rep· May 2022

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Author Correction: Sea-level stands from the Western Mediterranean over the past 6.5 million years.
Oana A Dumitru, Jacqueline Austermann, Victor J Polyak, Joan J Fornós, Yemane Asmerom

Sci Rep· March 2021

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Sea-level stands from the Western Mediterranean over the past 6.5 million years.
Oana A Dumitru, Jacqueline Austermann, Victor J Polyak, Joan J Fornós, Yemane Asmerom

Sci Rep· January 2021

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Intertropical convergence zone variability in the Neotropics during the Common Era.
Yemane Asmerom, James U L Baldini, Keith M Prufer, Victor J Polyak, Harriet E Ridley

Sci Adv· February 2020

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Constraints on global mean sea level during Pliocene warmth.
Oana A Dumitru, Jacqueline Austermann, Victor J Polyak, Joan J Fornós, Yemane Asmerom

Nature· October 2019

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Abrupt global-ocean anoxia during the Late Ordovician-early Silurian detected using uranium isotopes of marine carbonates.
Rick Bartlett, Maya Elrick, James R Wheeley, Victor Polyak, André Desrochers

Proc Natl Acad Sci U S A· June 2018

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Arctic cryosphere and Milankovitch forcing of Great Basin paleoclimate.
Matthew Lachniet, Yemane Asmerom, Victor Polyak, Rhawn Denniston

Sci Rep· October 2017

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Extrapolar climate reversal during the last deglaciation.
Yemane Asmerom, Victor J Polyak, Matthew S Lachniet

Sci Rep· August 2017

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Tropical rainfall over the last two millennia: evidence for a low-latitude hydrologic seesaw.
Franziska A Lechleitner, Sebastian F M Breitenbach, Kira Rehfeld, Harriet E Ridley, Yemane Asmerom, Victor Polyak

Sci Rep· April 2017

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Persistent northward North Atlantic tropical cyclone track migration over the past five centuries.
Lisa M Baldini, James U L Baldini, Jim N McElwaine, Amy Benoit Frappier, Yemane Asmerom, Victor Polyak

Sci Rep· November 2016

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Expansion and Contraction of the Indo-Pacific Tropical Rain Belt over the Last Three Millennia.
Rhawn F Denniston, Caroline C Ummenhofer, Alan D Wanamaker, Matthew S Lachniet, Gabriele Villarini, Victor J Polyak

Sci Rep· September 2016

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Reply to Nott: Assessing biases in speleothem records of flood events.
Rhawn F Denniston, Gabriele Villarini, Angelique N Gonzales, Victor J Polyak, Caroline C Ummenhofer

Proc Natl Acad Sci U S A· August 2015

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Extreme rainfall activity in the Australian tropics reflects changes in the El Niño/Southern Oscillation over the last two millennia.
Rhawn F Denniston, Gabriele Villarini, Angelique N Gonzales, Karl-Heinz Wyrwoll, Victor J Polyak

Proc Natl Acad Sci U S A· April 2015

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Early Americans: misstated results.
Douglas J Kennett, Yemane Asmerom, Brian M Kemp, Victor Polyak, Deborah A Bolnick

Science· July 2014

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Orbital control of western North America atmospheric circulation and climate over two glacial cycles.
Matthew S Lachniet, Rhawn F Denniston, Yemane Asmerom, Victor J Polyak

Nat Commun· May 2014

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Late Pleistocene human skeleton and mtDNA link Paleoamericans and modern Native Americans.
James C Chatters, Douglas J Kennett, Yemane Asmerom, Brian M Kemp, Victor Polyak

Science· May 2014

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Identification of parasitic losses in Yb:YLF and prospects for optical refrigeration down to 80K.
Seth Melgaard, Denis Seletskiy, Victor Polyak, Yemane Asmerom, Mansoor Sheik-Bahae

Opt Express· April 2014

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Orbital pacing and ocean circulation-induced collapses of the Mesoamerican monsoon over the past 22,000 y.
Matthew S Lachniet, Yemane Asmerom, Juan Pablo Bernal, Victor J Polyak, Lorenzo Vazquez-Selem

Proc Natl Acad Sci U S A· June 2013

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Multidecadal to multicentury scale collapses of Northern Hemisphere monsoons over the past millennium.
Yemane Asmerom, Victor J Polyak, Jessica B T Rasmussen, Stephen J Burns, Matthew Lachniet

Proc Natl Acad Sci U S A· June 2013

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Unique meteorite from early Amazonian Mars: water-rich basaltic breccia Northwest Africa 7034.
Carl B Agee, Nicole V Wilson, Francis M McCubbin, Karen Ziegler, Victor J Polyak

Science· February 2013

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