著者
本井 達夫 鬼頭 昭雄 緑川 貴 荒川 理 笹井 義一 陳 永利
出版者
公益社団法人 東京地学協会
雑誌
地学雑誌 (ISSN:0022135X)
巻号頁・発行日
vol.117, no.6, pp.1015-1028, 2008-12-25 (Released:2010-04-26)
参考文献数
43
被引用文献数
1 1

Climate model experiments are carried out to understand the relationship between large-scale topography and climate variation. Mountain uplift experiments show that sea surface temperature, surface wind fields, precipitation and sea surface salinity are strongly influenced by mountain uplift. An enhanced Asian monsoon due to mountain uplift causes stronger seasonal coastal upwelling in the Indian Ocean and freshening in the Bay of Bengal, Yellow Sea and East China Sea. Mountain uplift experiments using a higher resolution atmospheric general circulation model reveal that the spatial pattern of precipitation becomes finer as resolution increases, and that there is a sharper contrast in the salinity distribution near coastal regions. Experiments in which the Panamanian Gateway is closed, opened and re-closed suggest that reorganization of the ocean current due to closure of the Panamanian Gateway induces a cooler and drier climate with a permanent halocline and sea ice in the subarctic Pacific.

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遥かなる星のパナマ“海峡”問題について参考に出来そうな論文があった。星世界で真に憂慮すべき問題は、核の冬でなくパナマゲートウェイの開放では?楽観的に見れば、作中の内容から水深は最低5mだし太平洋からカリブ海への流量はたいしたこと無… https://t.co/iDTSoiyidT

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