Forced response and internal variability of summer climate over western North America
作者: Youichi KamaeHideo ShiogamaYukiko ImadaMasato MoriOsamu ArakawaRyo MizutaKohei YoshidaChiharu TakahashiMiki AraiMasayoshi IshiiMasahiro WatanabeMasahide KimotoShang-Ping XieHiroaki Ueda
作者单位: 1University of Tsukuba
2University of California San Diego
3National Institute for Environmental Studies
4Meteorological Research Institute
5University of Tokyo
刊名: Climate Dynamics, 2017, Vol.49 (1-2), pp.403-417
来源数据库: Springer Journal
DOI: 10.1007/s00382-016-3350-x
关键词: Global warming hiatusPDOAMOHot summersLinear baroclinic model
英文摘要: Over the past decade, anomalously hot summers and persistent droughts frequented over the western United States (wUS), the condition similar to the 1950s and 1960s. While atmospheric internal variability is important for mid-latitude interannual climate variability, it has been suggested that anthropogenic external forcing and multidecadal modes of variability in sea surface temperature, namely, the Pacific Decadal Oscillation (PDO) and Atlantic Multidecadal Oscillation (AMO), also affect the occurrence of droughts and hot summers. In this study, 100-member ensemble simulations for 1951–2010 by an atmospheric general circulation model were used to explore relative contributions of anthropogenic warming, atmospheric internal variability, and atmospheric response to PDO and AMO to the...
原始语种摘要: Over the past decade, anomalously hot summers and persistent droughts frequented over the western United States (wUS), the condition similar to the 1950s and 1960s. While atmospheric internal variability is important for mid-latitude interannual climate variability, it has been suggested that anthropogenic external forcing and multidecadal modes of variability in sea surface temperature, namely, the Pacific Decadal Oscillation (PDO) and Atlantic Multidecadal Oscillation (AMO), also affect the occurrence of droughts and hot summers. In this study, 100-member ensemble simulations for 1951–2010 by an atmospheric general circulation model were used to explore relative contributions of anthropogenic warming, atmospheric internal variability, and atmospheric response to PDO and AMO to the...
全文获取路径: Springer  (合作)
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来源刊物:
影响因子:4.231 (2012)

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关键词翻译
关键词翻译
  • climate 气候
  • variability 变异性
  • summer 
  • anthropogenic 人为的
  • warming 加温
  • western 谓的
  • forcing 催熟栽培
  • precipitation 沉淀
  • baroclinic 斜压的
  • historical 历史的