Joseph D. Ortiz

Overview

Best Publications

• Abrupt onset and termination of the African Humid Period:rapid climate responses to gradual insolation forcing

  Peter deMenocal;Joseph D Ortiz;Tom Guilderson;Jess Adkins

  1865
  Citations

• Coherent high- and low-latitude climate variability during the holocene warm period

  Peter deMenocal;Joseph D Ortiz;Tom Guilderson;Michael Sarnthein

  937
  Citations

• Marine radiocarbon evidence for the mechanism of deglacial atmospheric CO2 rise.

  Thomas M. Marchitto;Scott J. Lehman;Joseph D. Ortiz;Jacqueline Flückiger

  345
  Citations

• Global solutions to regional problems: Collecting global expertise to address the problem of harmful cyanobacterial blooms. A Lake Erie case study.

  George S. Bullerjahn;Robert M. McKay;Timothy W. Davis;David B. Baker

  325
  Citations

• NASA's surface biology and geology designated observable: A perspective on surface imaging algorithms

  Kerry Cawse-Nicholson;Philip A. Townsend;David Schimel;Ali M. Assiri

  297
  Citations

• Environmental control of living symbiotic and asymbiotic foraminifera of the California Current

  Joseph D. Ortiz;Alan C. Mix;Robert W. Collier

  250
  Citations

• Late Quaternary stratigraphy and sedimentation patterns in the western Arctic Ocean

  Leonid Polyak;Jens Bischof;Joseph D. Ortiz;Dennis A. Darby

  241
  Citations

• 1,500-year cycle in the Arctic Oscillation identified in Holocene Arctic sea-ice drift

  Dennis A. Darby;Joseph D. Ortiz;Chester E. Grosch;Steven P. Lund

  192
  Citations

• Sediment record from the western Arctic Ocean with an improved Late Quaternary age resolution : HOTRAX core HLY0503-8JPC, Mendeleev Ridge

  Ruth E. Adler;Leonid Polyak;Joseph D. Ortiz;Darrell S. Kaufman

  182
  Citations

• Dynamical response of the tropical Pacific Ocean to solar forcing during the early Holocene.

  Thomas M. Marchitto;Raimund Muscheler;Joseph D. Ortiz;Jose D. Carriquiry

  181
  Citations

• On the preservation of laminated sediments along the western margin of North America

  A. van Geen;Y. Zheng;Y. Zheng;J. M. Bernhard;K. G. Cannariato

  167
  Citations

• Enhanced marine productivity off western North America during warm climate intervals of the past 52 k.y.

  J.D. Ortiz;S.B. O'Connell;J. DelViscio;W. Dean

  167
  Citations

• Deep-dwelling planktonic foraminifera of the northeastern Pacific Ocean reveal environmental control of oxygen and carbon isotopic disequilibria

  Joseph D Ortiz;A. C. Mix;W. Rugh;J. M. Watkins

  164
  Citations

• The role of currents and sea ice in both slowly deposited central Arctic and rapidly deposited Chukchi–Alaskan margin sediments

  Dennis Darby;Joseph Ortiz;Leonid Polyak;Steven P Lund

  163
  Citations

• Paleoenvironments during Younger Dryas‐Early Holocene retreat of the Greenland Ice Sheet from outer Disko Trough, central west Greenland

  Anne E. Jennings;Mariah E. Walton;Colm Ó Cofaigh;Aoibheann Kilfeather

  133
  Citations

• A Theoretical Study of the Kinetics of the Boric Acid-borate Equilibrium in Seawater

  Richard E Zeebe;Richard E Zeebe;Abhijit Sanyal;Joseph D Ortiz;Dieter A Wolf-Gladrow

  127
  Citations

• Diffuse spectral reflectance as a proxy for percent carbonate content in North Atlantic sediments

  Joseph D. Ortiz;Alan C. Mix;Sara E. Harris;Suzanne O'Connell

  127
  Citations

• Provenance of Holocene sediment on the Chukchi-Alaskan margin based on combined diffuse spectral reflectance and quantitative X-Ray Diffraction analysis

  Joseph D. Ortiz;Leonid Polyak;Jacqueline M. Grebmeier;Dennis Darby

  115
  Citations

• Late Quaternary linkage of sedimentary records to three astronomical rhythms and the Asian monsoon, inferred from a coastal borehole in the south Bohai Sea, China

  Liang Yi;Liang Yi;Liang Yi;Hong-Jun Yu;Joseph D. Ortiz;Xing-Yong Xu

  113
  Citations

• The California Current of the Last Glacial Maximum: Reconstruction at 42°N based on multiple proxies

  Joseph D. Ortiz;Alan C. Mix;Steven W. Hostetler;Michaele Kashgarian

  102
  Citations