Articles | Volume 14, issue 8
https://doi.org/10.5194/cp-14-1195-2018
https://doi.org/10.5194/cp-14-1195-2018
Research article
 | 
15 Aug 2018
Research article |  | 15 Aug 2018

Drought and vegetation change in the central Rocky Mountains and western Great Plains: potential climatic mechanisms associated with megadrought conditions at 4200 cal yr BP

Vachel A. Carter, Jacqueline J. Shinker, and Jonathon Preece

Viewed

Total article views: 3,393 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,397 883 113 3,393 93 113
  • HTML: 2,397
  • PDF: 883
  • XML: 113
  • Total: 3,393
  • BibTeX: 93
  • EndNote: 113
Views and downloads (calculated since 29 Sep 2017)
Cumulative views and downloads (calculated since 29 Sep 2017)

Viewed (geographical distribution)

Total article views: 3,393 (including HTML, PDF, and XML) Thereof 3,303 with geography defined and 90 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Discussed (final revised paper)

Latest update: 29 Jun 2024
Download
Short summary
Between 4200 and 4000 cal yr BP, paleoecological evidence suggests a megadrought occurred in the central Rocky Mountains and western Great Plains. Modern climate analogues were used to explore potential climate mechanisms responsible for the ecological changes. Analogues illustrate that warm and dry conditions persisted through the growing season as a result of anomalously higher-than-normal heights centred over the Great Plains which suppressed moisture transport to the region.