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Title: Temperature Trends in the Northwestern Tibetan Plateau Constrained by Ice Core Water Isotopes Over the Past 7,000 Years

Journal Article · · Journal of Geophysical Research: Atmospheres
DOI:https://doi.org/10.1029/2020JD032560· OSTI ID:1786824
ORCiD logo [1]; ORCiD logo [2];  [1]; ORCiD logo [3];  [4]; ORCiD logo [4];  [5]
  1. Key Laboratory of Coast and Island Development of Ministry of Education, School of Geography and Ocean Science Nanjing University Nanjing China
  2. Key Laboratory of Coast and Island Development of Ministry of Education, School of Geography and Ocean Science Nanjing University Nanjing China, School of Oceanography Shanghai Jiao Tong University Shanghai China
  3. Department of Geology University of Dayton Dayton OH USA
  4. Laboratory of Environmental Chemistry Paul Scherrer Institute Villigen Switzerland, Oeschger Centre for Climate Change Research University of Bern Bern Switzerland
  5. Laboratoire des Sciences du Climat et de l'Environnement, UMR8212, CEA‐CNRS‐UVSQ/IPSL Gif‐sur‐Yvette France

Abstract The reasons for the Holocene temperature conundrum, known as the inconsistency between the reconstructed cooling and the inferred warming simulations during the Holocene, remain unclear. Temperature reconstructions from the Tibetan Plateau (TP) provide important insights for understanding the Holocene temperature conundrum due to enhanced sensitivity to climate at high altitudes. Given the significant positive correlation between air temperature and δ 18 O in precipitation over the northern TP, the stable isotopic records of ice cores recovered from this area are widely used for paleotemperature reconstruction. Here we present a new high‐resolution δ 18 O record from the Chongce ice cores to bedrock, dated back to 7 ka BP by the accelerator mass spectrometry (AMS) 14 C dating technique. Our reconstructed temperature record shows a long‐term warming trend until ~2 ka BP, followed by an abrupt change to a relatively cool period until the start of the industrial‐era warming. This record challenges the widely recognized Holocene reconstruction from the neighboring Guliya ice core. It is also different from many previous temperature reconstructions, most of which have summer biases and show a long‐term cooling trend over the past two millennia. In addition, our record shows that temperatures during the recent decades are almost the highest during the past 7 ka BP, highlighting the unusual warming forced by anthropogenic greenhouse gases.

Sponsoring Organization:
USDOE
OSTI ID:
1786824
Journal Information:
Journal of Geophysical Research: Atmospheres, Journal Name: Journal of Geophysical Research: Atmospheres Vol. 125 Journal Issue: 19; ISSN 2169-897X
Publisher:
American Geophysical Union (AGU)Copyright Statement
Country of Publication:
United States
Language:
English

References (55)

Modeling the surface mass-balance response of the Laurentide Ice Sheet to Bølling warming and its contribution to Meltwater Pulse 1A journal January 2012
Long-term winter/summer warming trends during the Holocene revealed by α-cellulose δ18O/δ13C records from an alpine peat core from central Asia journal March 2020
The climatic cyclicity in semiarid-arid central Asia over the past 500,000 years: CLIMATIC CYCLICITY IN ARID CENTRAL ASIA journal January 2012
Climate on the southern Black Sea coast during the Holocene: implications from the Sofular Cave record journal September 2011
Holocene moisture evolution in arid central Asia and its out-of-phase relationship with Asian monsoon history journal February 2008
Peat brGDGTs-based Holocene temperature history of the Altai Mountains in arid Central Asia journal January 2020
Influence of variations in NAO and SO on air temperature over the northern Tibetan Plateau as recorded by δ18O in the Malan ice core journal November 2003
A 12,000 year record of explosive volcanism in the Siple Dome Ice Core, West Antarctica journal January 2006
Greenland temperature response to climate forcing during the last deglaciation journal September 2014
Long-term winter warming trend in the Siberian Arctic during the mid- to late Holocene journal January 2015
A review of climatic controls on δ 18 O in precipitation over the Tibetan Plateau: Observations and simulations: TP PRECIPITATION STABLE ISOTOPES journal November 2013
Holocene temperature trends in the extratropical Northern Hemisphere based on inter-model comparisons: NORTHERN HEMISPHERE EXTRATROPICS HOLOCENE TEMPERATURE TRENDS journal April 2018
Uncertainty estimates in regional and global observed temperature changes: A new data set from 1850 journal January 2006
Microgram level radiocarbon (14C) determination on carbonaceous particles in ice
  • Jenk, T. M.; Szidat, S.; Schwikowski, M.
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 259, Issue 1 https://doi.org/10.1016/j.nimb.2007.01.196
journal June 2007
Rates of change in natural and anthropogenic radiative forcing over the past 20,000 years journal February 2008
Challenges and perspectives for large-scale temperature reconstructions of the past two millennia: LARGE-SCALE TEMPERATURE RECONSTRUCTIONS journal January 2017
A novel radiocarbon dating technique applied to an ice core from the Alps indicating late Pleistocene ages journal January 2009
Oxygen-18 concentrations in recent precipitation and ice cores on the Tibetan Plateau: OXYGEN-18 CONCENTRATIONS ON THE TIBETAN PLATEAU journal May 2003
Reconciling the ‘westerlies’ and ‘monsoon’ models: A new hypothesis for the Holocene moisture evolution of the Xinjiang region, NW China journal April 2019
Holocene climate variations in the Altai Mountains and the surrounding areas: A synthesis of pollen records journal October 2018
Holocene--Late Pleistocene Climatic Ice Core Records from Qinghai-Tibetan Plateau journal October 1989
Winter Storms in the Central Himalayas journal January 2004
Temperature trends at high elevations: Patterns across the globe journal January 2008
9,400 years of cosmic radiation and solar activity from ice cores and tree rings journal April 2012
Tropical Climate Instability: The Last Glacial Cycle from a Qinghai-Tibetan Ice Core journal June 1997
Transient Simulation of Last Deglaciation with a New Mechanism for Bolling-Allerod Warming journal July 2009
The Holocene temperature conundrum journal August 2014
Holocene warming in western continental Eurasia driven by glacial retreat and greenhouse forcing journal May 2017
The origin of Arctic precipitation under present and glacial conditions journal July 1989
Highly variable Northern Hemisphere temperatures reconstructed from low- and high-resolution proxy data journal February 2005
Climatological significance of δ 18 O in north Tibetan ice cores journal December 1996
Central Europe temperature constrained by speleothem fluid inclusion water isotopes over the past 14,000 years journal June 2019
Holocene volcanic history as recorded in the sulfate stratigraphy of the European Project for Ice Coring in Antarctica Dome C (EDC96) ice core: HOLOCENE VOLCANIC RECORD AT DOME C journal March 2005
Elevation-dependent warming in mountain regions of the world journal April 2015
Temperature and methane changes over the past 1000 years recorded in Dasuopu glacier (central Himalaya) ice core journal January 2002
Proxy-based reconstructions of hemispheric and global surface temperature variations over the past two millennia journal September 2008
The disappearance of glaciers in the Tien Shan Mountains in Central Asia at the end of Pleistocene journal November 2014
Stable isotopes in precipitation journal November 1964
A Reconstruction of Regional and Global Temperature for the Past 11,300 Years journal March 2013
Volcanic eruption frequency over the last 45 ky as recorded in Epica-Dome C ice core (East Antarctica) and its relationship with climatic changes journal July 2004
Reconciling divergent trends and millennial variations in Holocene temperatures journal February 2018
Holocene and Late Pleistocene climate in the sub-Mediterranean continental environment: A speleothem record from Poleva Cave (Southern Carpathians, Romania) journal January 2007
Tropical ice core records: evidence for asynchronous glaciation on Milankovitch timescales journal January 2005
Palynological record of Holocene vegetation and climate changes in a high-resolution peat profile from the Xinjiang Altai Mountains, northwestern China journal December 2018
Intraseasonal variability of winter precipitation over central asia and the western tibetan plateau from 1979 to 2013 and its relationship with the North Atlantic Oscillation journal September 2017
Ice flow at the Dome C ice divide based on a deep temperature profile journal August 1985
Different glacier status with atmospheric circulations in Tibetan Plateau and surroundings journal July 2012
Timing and climate forcing of volcanic eruptions for the past 2,500 years journal July 2015
Holocene climate variability archived in the Puruogangri ice cap on the central Tibetan Plateau journal January 2006
Relation Between Long-Term Trends of Oxygen-18 Isotope Composition of Precipitation and Climate journal November 1992
Climate variations of Central Asia on orbital to millennial timescales journal November 2016
Towards radiocarbon dating of ice cores journal January 2009
Enhanced Recent Local Moisture Recycling on the Northwestern Tibetan Plateau Deduced From Ice Core Deuterium Excess Records journal December 2017
The significant climate warming in the northern Tibetan Plateau and its possible causes journal July 2011
Possible recent warming hiatus on the northwestern Tibetan Plateau derived from ice core records journal September 2016

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