Picture of Brad Markle
Assistant Professor •
• Isotope biogeochemistry • Paleoclimate and climate dynamics
Geological Sciences
bradley.markle@colorado.edu

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I'm interested in Earth’s climate system, how it works and how it changes through time.

My research specialties include isotope biogeochemistry; paleoclimate and climate dynamics, particularly in the high latitudes; and geochemical proxy records and models.

Visit my website to find more about my research and teaching. You can also find information about the Juneau Icefield Research Program, an undergraduate field school program focusing in glaciology and climate science.

Education

  • PhD: The University of Washington, Seattle, 2017

Teaching

Current postdoc

Publications

 

Referee Comments: On the similarity and apparent cycles of isotopic variations in East Antarctic snow-pits

CU Boulder Authors: Markle, Bradley Ross
All Authors: Markle B
Publication Date: 2017-10-17
Type: Journal Article

Rapid transport of ash and sulfate from the 2011 Puyehue-Cordon Caulle (Chile) eruption to West Antarctica

CU Boulder Authors: Markle, Bradley Ross
All Authors:
Koffman BG; Dowd EG; Osterberg EC; Ferris DG; Hartman LH; Wheatley SD; Kurbatov AV; Wong GJ; Markle BR; Dunbar NW...
  • Koffman BG
  • Dowd EG
  • Osterberg EC
  • Ferris DG
  • Hartman LH
  • Wheatley SD
  • Kurbatov AV
  • Wong GJ
  • Markle BR
  • Dunbar NW
Published in: Journal of Geophysical Research: Atmospheres
Publication Date: 2017-08-27
Type: Journal Article

Improved methodologies for continuous-flow analysis of stable water isotopes in ice cores

CU Boulder Authors: Jones, Tyler R.; Vaughn, Bruce H; Markle, Bradley Ross; White, James William Carl
All Authors: Jones TR; White JC; Steig EJ; Vaughn BH; Morris V; Gkinis V; Markle BR; Schoenemann SW
Published in: Atmospheric Measurement Techniques
Publication Date: 2017-02-27
Type: Journal Article

Water isotope diffusion in the WAIS Divide ice core during the Holocene and last glacial

CU Boulder Authors: Markle, Bradley Ross; Jones, Tyler R.; White, James William Carl
All Authors: Jones TR; Cuffey KM; White JWC; Steig EJ; Buizert C; Markle BR; McConnell JR; Sigl M
Published in: Journal of Geophysical Research: Earth Surface
Publication Date: 2017-01-01
Type: Journal Article

Global atmospheric teleconnections during Dansgaard-Oeschger events

CU Boulder Authors: White, James William Carl; Markle, Bradley Ross; Jones, Tyler R.
All Authors:
Markle BR; Steig EJ; Buizert C; Schoenemann SW; Bitz CM; Fudge TJ; Pedro JB; Ding Q; Jones TR; White JC...
  • Markle BR
  • Steig EJ
  • Buizert C
  • Schoenemann SW
  • Bitz CM
  • Fudge TJ
  • Pedro JB
  • Ding Q
  • Jones TR
  • White JC
Published in: Nature Geoscience
Publication Date: 2017-01-01
Type: Journal Article

Improved Methodologies for Continuous Flow Analysis of Stable; Water Isotopes in Ice Cores

CU Boulder Authors: Vaughn, Bruce H; Markle, Bradley Ross; Jones, Tyler R.
All Authors: Jones TR; White JWC; Steig EJ; Vaughn BH; Morris V; Gkinis V; Markle BR; Schoenemann SW
Publication Date: 2016-07-26
Type: Journal Article

Response to Bradley Markle

CU Boulder Authors: Markle, Bradley Ross
All Authors:
Publication Date: 2016-06-28
Type: Journal Article

Variable relationship between accumulation and temperature in West Antarctica for the past 31,000 years

CU Boulder Authors: Markle, Bradley Ross
All Authors: Fudge TJ; Markle BR; Cuffey KM; Buizert C; Taylor KC; Steig EJ; Waddington ED; Conway H; Koutnik M
Published in: Geophysical Research Letters
Publication Date: 2016-04-28
Type: Journal Article

Review of Ritter et al. "Isotopic exchange on the diurnal scale between near-surface snow and lower atmospheric water vapor at Kohnen station, East Antarctica"

CU Boulder Authors: Markle, Bradley Ross
All Authors: Markle B
Publication Date: 2016-04-14
Type: Journal Article

Precise interpolar phasing of abrupt climate change during the last ice age

CU Boulder Authors: White, James William Carl; Markle, Bradley Ross; Clow, Gary D; Jones, Tyler R.; Vaughn, Bruce H
All Authors:
Buizert C; Adrian B; Ahn J; Albert M; Alley RB; Baggenstos D; Bauska TK; Bay RC; Bencivengo BB; Bentley CR...
  • Buizert C
  • Adrian B
  • Ahn J
  • Albert M
  • Alley RB
  • Baggenstos D
  • Bauska TK
  • Bay RC
  • Bencivengo BB
  • Bentley CR
Published in: Nature
Publication Date: 2015-04-30
Type: Journal Article

The WAIS Divide deep ice core WD2014 chronology - Part 1: Methane synchronization (68-31 kaBP) and the gas age-ice age difference

CU Boulder Authors: Clow, Gary D; Markle, Bradley Ross
All Authors:
Buizert C; Cuffey KM; Severinghaus JP; Baggenstos D; Fudge TJ; Steig EJ; Markle BR; Winstrup M; Rhodes RH; Brook EJ...
  • Buizert C
  • Cuffey KM
  • Severinghaus JP
  • Baggenstos D
  • Fudge TJ
  • Steig EJ
  • Markle BR
  • Winstrup M
  • Rhodes RH
  • Brook EJ
Published in: Climate of the Past
Publication Date: 2015-01-01
Type: Journal Article

Ice Core Young Scientists workshop

CU Boulder Authors: Markle, Bradley Ross
All Authors: Bohleber P; Cavitte M; Koffman B; Markle B; Pavlova P; Winstrup M; Winton H
Publication Date: 2014-10-01
Type: Journal Article

The WAIS-Divide deep ice core WD2014 chronology – Part 2: Methane synchronization (68–31 ka BP) and the gas age-ice age difference

CU Boulder Authors: Clow, Gary D; Markle, Bradley Ross
All Authors:
Buizert C; Cuffey KM; Severinghaus JP; Baggenstos D; Fudge TJ; Steig EJ; Markle BR; Winstrup M; Rhodes RH; Brook EJ...
  • Buizert C
  • Cuffey KM
  • Severinghaus JP
  • Baggenstos D
  • Fudge TJ
  • Steig EJ
  • Markle BR
  • Winstrup M
  • Rhodes RH
  • Brook EJ
Publication Date: 2014-08-28
Type: Journal Article

Triple water-isotopologue record from WAIS Divide, Antarctica: Controls on glacial-interglacial changes in O-17(excess) of precipitation

CU Boulder Authors: Markle, Bradley Ross
All Authors: Schoenemann SW; Steig EJ; Ding Q; Markle BR; Schauer AJ
Published in: Journal of Geophysical Research: Atmospheres
Publication Date: 2014-07-27
Type: Journal Article

Onset of deglacial warming in West Antarctica driven by local orbital forcing

CU Boulder Authors: Markle, Bradley Ross; White, James William Carl; Clow, Gary D; Vaughn, Bruce H
All Authors:
Fudge TJ; Steig EJ; Markle BR; Schoenemann SW; Ding Q; Taylor KC; McConnell JR; Brook EJ; Sowers T; White JWC...
  • Fudge TJ
  • Steig EJ
  • Markle BR
  • Schoenemann SW
  • Ding Q
  • Taylor KC
  • McConnell JR
  • Brook EJ
  • Sowers T
  • White JWC
Published in: Nature
Publication Date: 2013-08-22
Type: Journal Article

Recent climate and ice-sheet changes in West Antarctica compared with the past 2,000 years

CU Boulder Authors: White, James William Carl; Vaughn, Bruce H; Schneider, David; Markle, Bradley Ross
All Authors:
Steig EJ; Ding Q; White JWC; Kuettel M; Rupper SB; Neumann TA; Neff PD; Gallant AJE; Mayewski PA; Taylor KC...
  • Steig EJ
  • Ding Q
  • White JWC
  • Kuettel M
  • Rupper SB
  • Neumann TA
  • Neff PD
  • Gallant AJE
  • Mayewski PA
  • Taylor KC
Published in: Nature Geoscience
Publication Date: 2013-05-01
Type: Journal Article

Recent climate and ice-sheet changes in West Antarctica compared with the past 2,000 years

CU Boulder Authors: Markle, Bradley Ross; White, James William Carl
All Authors:
Steig EJ; Ding Q; WHITE J; Küttel M; Rupper SB; Neumann TA; Neff PD; Gallant AJE; Mayewski PA; Taylor KC...
  • Steig EJ
  • Ding Q
  • WHITE J
  • Küttel M
  • Rupper SB
  • Neumann TA
  • Neff PD
  • Gallant AJE
  • Mayewski PA
  • Taylor KC
Published in: Nature Geoscience
Publication Date: 2013-01-01
Type: Journal Article

Synoptic variability in the Ross Sea region, Antarctica, as seen from back-trajectory modeling and ice core analysis

CU Boulder Authors: Markle, Bradley Ross
All Authors: Markle BR; Bertler NAN; Sinclair KE; Sneed SB
Published in: Journal of Geophysical Research: Atmospheres
Publication Date: 2012-01-27
Type: Journal Article

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