地熱地域における1m深地温と75cm深平均地温勾配との関係

DOI HANDLE Web Site オープンアクセス

書誌事項

タイトル別名
  • Relation between 1m depth temperature and average geothermal gradient at 75cm depth in geothermal fields
  • チネツ チイキ ニ オケル 1mシンチオン ト 75cmシンヘイキン チオン コウバイ ト ノ カンケイ

この論文をさがす

説明

Shallow ground temperatures such as 1m depth temperature have been measured to delineate thermal anomalies of geothermal fields and also to estimate heat discharge rates from geothermal fields. As a result, a close linear relation between 1m depth temperature and average geothermal gradient at 75cm depth has been recognized in many geothermal fields and was used to estimate conductive heat discharge rates. However, such a linear relation may show that the shallow thermal regime in geothermal fields is not conduction dominated but convection dominated. If so, estimated heat discharge rates assuming conductive heat transfer should be modified. The shallow geothermal regime in geothermal fields was reexamined to estimate heat discharge rates more exactly.

収録刊行物

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ