Climatic history of the northeastern United States during the past 3000 years

Jennifer R. Marlon, Neil Pederson, Connor Nolan, Simon Goring, Bryan Shuman, Ann Robertson, Robert Booth, Patrick J. Bartlein, Melissa A. Berke, Michael Clifford, Edward Cook, Ann Dieffenbacher-Krall, Michael C. Dietze, Amy Hessl, J. Bradford Hubeny, Stephen T. Jackson, Jeremiah Marsicek, Jason McLachlan, Cary J. Mock, David Joseph MooreJonathan Nichols, Dorothy Peteet, Kevin Schaefer, Valerie M Trouet, Charles Umbanhowar, John W. Williams, Zicheng Yu

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

Many ecosystem processes that influence Earth system feedbacks - vegetation growth, water and nutrient cycling, disturbance regimes - are strongly influenced by multidecadal- to millennial-scale climate variations that cannot be directly observed. Paleoclimate records provide information about these variations, forming the basis of our understanding and modeling of them. Fossil pollen records are abundant in the NE US, but cannot simultaneously provide information about paleoclimate and past vegetation in a modeling context because this leads to circular logic. If pollen data are used to constrain past vegetation changes, then the remaining paleoclimate archives in the northeastern US (NE US) are quite limited. Nonetheless, a growing number of diverse reconstructions have been developed but have not yet been examined together. Here we conduct a systematic review, assessment, and comparison of paleotemperature and paleohydrological proxies from the NE US for the last 3000 years. Regional temperature reconstructions (primarily summer) show a long-term cooling trend (1000 BCE-1700 CE) consistent with hemispheric-scale reconstructions, while hydroclimate data show gradually wetter conditions through the present day. Multiple proxies suggest that a prolonged, widespread drought occurred between 550 and 750 CE. Dry conditions are also evident during the Medieval Climate Anomaly, which was warmer and drier than the Little Ice Age and drier than today. There is some evidence for an acceleration of the longer-term wetting trend in the NE US during the past century; coupled with an abrupt shift from decreasing to increasing temperatures in the past century, these changes could have wide-ranging implications for species distributions, ecosystem dynamics, and extreme weather events. More work is needed to gather paleoclimate data in the NE US to make inter-proxy comparisons and to improve estimates of uncertainty in reconstructions.

Original languageEnglish (US)
Pages (from-to)1355-1379
Number of pages25
JournalClimate of the Past
Volume13
Issue number10
DOIs
StatePublished - Oct 13 2017

Fingerprint

paleoclimate
history
vegetation
pollen
ecosystem dynamics
climate variation
paleotemperature
Little Ice Age
Medieval
nutrient cycling
wetting
modeling
temperature
drought
fossil
cooling
weather
anomaly
disturbance
ecosystem

ASJC Scopus subject areas

  • Global and Planetary Change
  • Stratigraphy
  • Palaeontology

Cite this

Marlon, J. R., Pederson, N., Nolan, C., Goring, S., Shuman, B., Robertson, A., ... Yu, Z. (2017). Climatic history of the northeastern United States during the past 3000 years. Climate of the Past, 13(10), 1355-1379. https://doi.org/10.5194/cp-13-1355-2017

Climatic history of the northeastern United States during the past 3000 years. / Marlon, Jennifer R.; Pederson, Neil; Nolan, Connor; Goring, Simon; Shuman, Bryan; Robertson, Ann; Booth, Robert; Bartlein, Patrick J.; Berke, Melissa A.; Clifford, Michael; Cook, Edward; Dieffenbacher-Krall, Ann; Dietze, Michael C.; Hessl, Amy; Bradford Hubeny, J.; Jackson, Stephen T.; Marsicek, Jeremiah; McLachlan, Jason; Mock, Cary J.; Moore, David Joseph; Nichols, Jonathan; Peteet, Dorothy; Schaefer, Kevin; Trouet, Valerie M; Umbanhowar, Charles; Williams, John W.; Yu, Zicheng.

In: Climate of the Past, Vol. 13, No. 10, 13.10.2017, p. 1355-1379.

Research output: Contribution to journalArticle

Marlon, JR, Pederson, N, Nolan, C, Goring, S, Shuman, B, Robertson, A, Booth, R, Bartlein, PJ, Berke, MA, Clifford, M, Cook, E, Dieffenbacher-Krall, A, Dietze, MC, Hessl, A, Bradford Hubeny, J, Jackson, ST, Marsicek, J, McLachlan, J, Mock, CJ, Moore, DJ, Nichols, J, Peteet, D, Schaefer, K, Trouet, VM, Umbanhowar, C, Williams, JW & Yu, Z 2017, 'Climatic history of the northeastern United States during the past 3000 years', Climate of the Past, vol. 13, no. 10, pp. 1355-1379. https://doi.org/10.5194/cp-13-1355-2017
Marlon JR, Pederson N, Nolan C, Goring S, Shuman B, Robertson A et al. Climatic history of the northeastern United States during the past 3000 years. Climate of the Past. 2017 Oct 13;13(10):1355-1379. https://doi.org/10.5194/cp-13-1355-2017
Marlon, Jennifer R. ; Pederson, Neil ; Nolan, Connor ; Goring, Simon ; Shuman, Bryan ; Robertson, Ann ; Booth, Robert ; Bartlein, Patrick J. ; Berke, Melissa A. ; Clifford, Michael ; Cook, Edward ; Dieffenbacher-Krall, Ann ; Dietze, Michael C. ; Hessl, Amy ; Bradford Hubeny, J. ; Jackson, Stephen T. ; Marsicek, Jeremiah ; McLachlan, Jason ; Mock, Cary J. ; Moore, David Joseph ; Nichols, Jonathan ; Peteet, Dorothy ; Schaefer, Kevin ; Trouet, Valerie M ; Umbanhowar, Charles ; Williams, John W. ; Yu, Zicheng. / Climatic history of the northeastern United States during the past 3000 years. In: Climate of the Past. 2017 ; Vol. 13, No. 10. pp. 1355-1379.
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