岡山地方気象台観測露場移転による気温低下量の推定  [in Japanese] Evaluation of drop in official air temperature record at Okayama caused by relocation of observation field of Okayama Local Meteorological Observatory - By comparison with records observed at surrounding points -  [in Japanese]

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Abstract

Statistical change in official temperature records at Okayama City caused by relocation of meteorological observation field of Meteorological Agency was evaluated. The observation field of Okayama local meteorological observatory was moved to the Tsushima Campus of Okayama University from the downtown area of Okayama City in March, 2015. Comparison between the air temperature records measured at meteorological agency station and the records at Tanjo Pond in Tsushima Campus, showed 0.56 ℃ drop in annual average before and after relocation. Moreover, comparison between the records of Okayama local meteorological observatory and that at the surrounding meteorological observing 9 stations showed 0.55 ℃ drop in annual average. Those results suggest that the relocation dropped annual average of air temperature by about 0.6 ℃.

Journal

  • 岡山大学環境理工学部研究報告

    岡山大学環境理工学部研究報告 22(1), 61-64, 2017-03

    岡山大学環境理工学部

Codes

  • NII Article ID (NAID)
    120005997444
  • Text Lang
    JPN
  • Article Type
    Departmental Bulletin Paper
  • ISSN
    2187-6940
  • Data Source
    IR 
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