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Investigating long range dependence in temperatures in Siberia
https://nipr.repo.nii.ac.jp/records/16993
https://nipr.repo.nii.ac.jp/records/16993bce8cd9b-662d-4a9b-8c5c-3aaf6204bef9
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2022-12-01 | |||||
タイトル | ||||||
タイトル | Investigating long range dependence in temperatures in Siberia | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Investigating long range dependence in temperatures in Siberia | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Siberia | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Temperatures | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Time trends | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Fractional integration | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Long memory | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
Gil-Alana, Luis A.
× Gil-Alana, Luis A.× Sauci, Laura |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In this paper we examine monthly mean temperatures in 40 selected stations in Siberia for the time period January 1937–December 2020 using long range dependence techniques. In particular, we use a fractionally integrated model that incorporates a linear time trend along with a seasonal structure. Our results show first that long memory is present in all stations with significantly positive values for the differencing parameter, though, at the same time the seasonal component seems to be important in all cases. Performing seasonal unit root tests, the results support nonstationary seasonality and working with the seasonal differenced data, the results differ depending on the structure of the error term: if the errors are uncorrelated, long memory is present; however, allowing autocorrelation, this feature disappears in favor of a short memory pattern. | |||||
書誌情報 |
en : Polar Science p. 100876, 発行日 2022-12 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18739652 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.polar.2022.100876 | |||||
関連名称 | 10.1016/j.polar.2022.100876 |