Heat flow and inferred ground surface temperature history at Tynong North, southeastern Australia
作者: G. BeardsmoreM. SandifordK. GordonM. McLeanS. EganS. McLaren
作者单位: 1School of Earth Sciences , University of Melbourne , VIC 3010 , Australia
刊名: Australian Journal of Earth Sciences, 2017, Vol.64 (6), pp.753-767
来源数据库: Taylor & Francis Journal
DOI: 10.1080/08120099.2017.1362663
关键词: Heat flowBayesian inferenceGround surface temperatureSurface air temperatureVictoriaInversion
原始语种摘要: ABSTRACT(#br)Borehole temperature data have the potential to record historical variations in ground and air surface temperature, yet very few reliable, purpose-drilled, boreholes are available to explore such impacts, particularly in the southern hemisphere. The 400-m deep Tynong-1 borehole, approximately 65 km ESE of Melbourne, Australia, was drilled specifically to determine conductive heat flow and provides a unique dataset for evaluating ground surface temperature history in southeastern Australia. Steady-state conductive heat flow of 87 ± 1 mW m−2 was determined in the deeper borehole sections, with measured temperature profiles clearly demonstrating a progressive divergence of the observed temperature profile from the equilibrium model in the upper ∼150 m of the hole. We...
全文获取路径: Taylor & Francis  (合作)
影响因子:1.468 (2012)

  • temperature 温度
  • Australia 澳大利亚
  • ground 地面
  • surface 
  • southeastern 在东南的
  • history 历史
  • explore 勘探
  • historical 历史的
  • evident 迷的
  • inversion 倒转