Millennial-scale variability during the last glacial in vegetation records from North America

Gonzalo Jiménez-Moreno, Scott R Anderson, Stéphanie Desprat, Laurie D. Grigg, Eric C. Grimm, Linda E. Heusser, Bonnie F. Jacobs, Constancia López-Martínez, Cathy L. Whitlock, Debra A. Willard

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

High-resolution pollen records from North America show that terrestrial environments were affected by Dansgaard-Oeschger (D-O) and Heinrich climate variability during the last glacial. In the western, more mountainous regions, these climate changes are generally observed in the pollen records as altitudinal movements of climate-sensitive plant species, whereas in the southeast, they are recorded as latitudinal shifts in vegetation. Heinrich (HS) and Greenland (GS) stadials are generally correlated with cold and dry climate and Greenland interstadials (GI) with warm-wet phases. The pollen records from North America confirm that vegetation responds rapidly to millennial-scale climate variability, although the difficulties in establishing independent age models for the pollen records make determination of the absolute phasing of the records to surface temperatures in Greenland somewhat uncertain.

Original languageEnglish (US)
Pages (from-to)2865-2881
Number of pages17
JournalQuaternary Science Reviews
Volume29
Issue number21-22
DOIs
StatePublished - Oct 2010

Fingerprint

Last Glacial
Greenland
climate
pollen
vegetation
surface temperature
interstadial
terrestrial environment
climate change
North America
Pollen
Vegetation
Climate
Climate Variability

ASJC Scopus subject areas

  • Geology
  • Global and Planetary Change
  • Ecology, Evolution, Behavior and Systematics

Cite this

Jiménez-Moreno, G., Anderson, S. R., Desprat, S., Grigg, L. D., Grimm, E. C., Heusser, L. E., ... Willard, D. A. (2010). Millennial-scale variability during the last glacial in vegetation records from North America. Quaternary Science Reviews, 29(21-22), 2865-2881. https://doi.org/10.1016/j.quascirev.2009.12.013

Millennial-scale variability during the last glacial in vegetation records from North America. / Jiménez-Moreno, Gonzalo; Anderson, Scott R; Desprat, Stéphanie; Grigg, Laurie D.; Grimm, Eric C.; Heusser, Linda E.; Jacobs, Bonnie F.; López-Martínez, Constancia; Whitlock, Cathy L.; Willard, Debra A.

In: Quaternary Science Reviews, Vol. 29, No. 21-22, 10.2010, p. 2865-2881.

Research output: Contribution to journalArticle

Jiménez-Moreno, G, Anderson, SR, Desprat, S, Grigg, LD, Grimm, EC, Heusser, LE, Jacobs, BF, López-Martínez, C, Whitlock, CL & Willard, DA 2010, 'Millennial-scale variability during the last glacial in vegetation records from North America', Quaternary Science Reviews, vol. 29, no. 21-22, pp. 2865-2881. https://doi.org/10.1016/j.quascirev.2009.12.013
Jiménez-Moreno, Gonzalo ; Anderson, Scott R ; Desprat, Stéphanie ; Grigg, Laurie D. ; Grimm, Eric C. ; Heusser, Linda E. ; Jacobs, Bonnie F. ; López-Martínez, Constancia ; Whitlock, Cathy L. ; Willard, Debra A. / Millennial-scale variability during the last glacial in vegetation records from North America. In: Quaternary Science Reviews. 2010 ; Vol. 29, No. 21-22. pp. 2865-2881.
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