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タイトル: Report of Heat Flow Measurements in Peru and Ecuador
その他のタイトル: ペルー,エクアドールにおける地殻熱流量測定結果
著者: Uyeda, Seiya
Watanabe, Teruhiko
Ozasayama, Yoji
Ibaragi, K.
著者(別言語): 上田, 誠也
渡部, 暉彦
小笹山, 洋治
茨木, 謙三
発行日: 1980年8月25日
出版者: 東京大学地震研究所
掲載誌情報: 東京大学地震研究所彙報. 第55冊第1号, 1980.8.25, pp. 55-74
抄録: Results of terrestrial heat flow measurements in Peru and Ecuador conducted in 1969, are reported. Eight different sites in Peru and one site in Ecuador were visited for underground temperature measurement. However, data from only five metal mines in Peru and the metal exploration site in Ecuador were usable. The geothermal gradient data on four oil fields in Peru and two in Ecuador were referenced. Although high heat flow has been indicated on the continent side of the Andes (the Gasapalca and the Guajone mines and the Ucayali oil field), low geothermal gradients were also found in mines in high Andes (the Raura and Cerro Verde mines). The latter are suspected to be the result of ground water circulation. The highly disturbed cases of the Morococha and San Vicente mines showed almost zero gradient. Much more work is needed to delineate the regional heat flow pattern of the area.
URI: http://hdl.handle.net/2261/12747
ISSN: 00408972


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