{"id":2310,"date":"2022-08-27T23:15:13","date_gmt":"2022-08-27T14:15:13","guid":{"rendered":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/?page_id=2310"},"modified":"2026-04-07T17:29:49","modified_gmt":"2026-04-07T08:29:49","slug":"kiban_s_detail","status":"publish","type":"page","link":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/kiban_s\/kiban_s_detail\/","title":{"rendered":"\u57fa\u76e4\u7814\u7a76(S) \u306e\u5185\u5bb9"},"content":{"rendered":"\n<p class=\"has-vivid-red-color has-text-color has-large-font-size\"><strong>\u25cf\u7814\u7a76\u306e\u5168\u4f53\u50cf<\/strong><\/p>\n\n\n\n<p class=\"has-white-color has-text-color has-background\" style=\"background-color:#0a0024;font-size:24px\">\u6bce\u5e74\uff11\u5146\u30e2\u30eb\u306b\u3082\u9054\u3059\u308b\u70ad\u7d20\u304c\u3001\u30d7\u30ec\u30fc\u30c8\u306e\u6c88\u307f\u8fbc\u307f\u306b\u3088\u308a\u5730\u7403\u5185\u90e8\u306b\u6301\u3061\u8fbc\u307e\u308c\u307e\u3059\u3002\u3053\u306e\u5927\u898f\u6a21\u306a\u70ad\u7d20\u5faa\u74b0\u306f\u3001\u5730\u7403\u8868\u5c64\u74b0\u5883\u3084\u30d7\u30ec\u30fc\u30c8\u5883\u754c\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u4e2d\u3067\u3082\u3001\u56fa\u4f53\u5730\u7403\u306e\uff17\u5272\u3092\u5360\u3081\u308b\u30de\u30f3\u30c8\u30eb\u306fCO<sub>2<\/sub>\u3092\u30b9\u30dd\u30f3\u30b8\u306e\u3088\u3046\u306b\u5438\u53ce\u3067\u304d\u308b\u305f\u3081\u3001\u5730\u7403\u6e29\u6696\u5316\u306e\u89b3\u70b9\u304b\u3089\u3082\u91cd\u8981\u306a\u5ca9\u77f3\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u5730\u8868\u4ed8\u8fd1\u3092\u9664\u3044\u3066\u3001\u30de\u30f3\u30c8\u30eb\u304c\u3069\u308c\u307b\u3069CO<sub>2<\/sub>\u3092\u56fa\u5b9a\uff08\u70ad\u9178\u5869\u5316\uff09\u3059\u308b\u306e\u304b\u306f\u3088\u304f\u308f\u304b\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u79c1\u305f\u3061\u306f\u3001\u5730\u8cea\u8abf\u67fb\u306b\u3088\u308a\u5730\u4e0b\u6df1\u90e830km\u306b\u304a\u3044\u3066\u3082\u30de\u30f3\u30c8\u30eb\u304c\u70ad\u9178\u5869\u5316\u3057\u3066\u3044\u308b\u8a3c\u62e0\u3092\u898b\u51fa\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u767a\u898b\u3092\u3082\u3068\u306b\u3001\u8868\u5c64(&lt;5km)\u3068\u6df1\u90e8(~20-50km)\u306b\u304a\u3051\u308bCO<sub>2<\/sub>\u6d41\u4f53\u30fc\u5ca9\u77f3\u306e\u53cd\u5fdc\u3068\u3001\u305d\u306e\u30d7\u30ec\u30fc\u30c8\u5883\u754c\u3078\u306e\u529b\u5b66\u7684\u5f71\u97ff\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u672c\u7814\u7a76\u3092\u69cb\u60f3\u3057\u307e\u3057\u305f\u3002\u672c\u7814\u7a76\u3067\u306f\u3001\u6c88\u307f\u8fbc\u307f\u5e2f\u8d77\u6e90\u306e\u70ad\u9178\u5869\u5316\u30fb\u86c7\u7d0b\u5ca9\u5316\u3057\u305f\u30de\u30f3\u30c8\u30eb\u5ca9\u4f53\u306e\u5730\u8cea\u8abf\u67fb\u3001\u304a\u3088\u3073\u8868\u5c64\u8fd1\u508d\u3068\u6df1\u90e8\u6761\u4ef6\u3067\u306e\u30de\u30f3\u30c8\u30eb\u70ad\u9178\u5869\u5316\u306e\u5b9f\u9a13\u3092\u884c\u3044\u307e\u3059\u3002\u6eb6\u6db2\u5316\u5b66\u3092\u8ef8\u306b\u3001\u7834\u58ca\u3084\u7269\u8cea\u79fb\u52d5\u3092\u4f34\u3046\u30de\u30f3\u30c8\u30eb\u3078\u306eCO<sub>2<\/sub>\u56fa\u5b9a\u306e\u672c\u8cea\u7684\u306a\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3068\u3068\u3082\u306b\u3001CO<sub>2<\/sub>\u53cd\u5fdc\u3068\u306e\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306b\u3088\u308b\u65ad\u5c64\u6319\u52d5\u306e\u5909\u5316\u3092\u8aad\u307f\u89e3\u304d\u3001\u7269\u8cea\u5faa\u74b0\u3068\u30d7\u30ec\u30fc\u30c8\u5883\u754c\u5730\u9707\u3092\u3064\u306a\u3050\u73fe\u8c61\u30e2\u30c7\u30eb\u3092\u63d0\u6848\u3057\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1030\" height=\"860\" src=\"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2022\/08\/\u7814\u7a76\u5168\u4f53\u306e\u6982\u7565\u56f3\uff14.jpg\" alt=\"\" class=\"wp-image-2314\" srcset=\"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2022\/08\/\u7814\u7a76\u5168\u4f53\u306e\u6982\u7565\u56f3\uff14.jpg 1030w, https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2022\/08\/\u7814\u7a76\u5168\u4f53\u306e\u6982\u7565\u56f3\uff14-300x250.jpg 300w, https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2022\/08\/\u7814\u7a76\u5168\u4f53\u306e\u6982\u7565\u56f3\uff14-768x641.jpg 768w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><figcaption class=\"wp-element-caption\">\u56f3\uff11\u3000\u7814\u7a76\u306e\u5168\u4f53\u50cf<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u25cf\u5ca9\u77f3\u3078\u306eCO2\u56fa\u5b9a\u306e\u30d1\u30e9\u30c9\u30c3\u30af\u30b9<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">\u30de\u30f3\u30c8\u30eb\u304cCO<sub>2<\/sub>\u3092\u56fa\u5b9a\u3059\u308b\u53cd\u5fdc\u306b\u306f\u3001\u6d41\u4f53\u304c\u6301\u7d9a\u7684\u306b\u4f9b\u7d66\u3055\u308c\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3057\u304b\u3057\u3001&nbsp;CO<sub>2<\/sub>\u3092\u5438\u53ce\u3059\u308b\u3068\u5ca9\u77f3\u306e\u4f53\u7a4d\u304c\u81a8\u5f35\u3059\u308b\u305f\u3081\u3001\u6d41\u8def\u304c\u76ee\u8a70\u307e\u308a\u3057\u3066CO<sub>2<\/sub>\u306e\u4f9b\u7d66\u304c\u963b\u5bb3\u3055\u308c\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u554f\u984c\u3067\u3057\u305f\u3002\u79c1\u305f\u3061\u306f\u3001\u5929\u7136\u3067\u306f\u3053\u308c\u3092\uff12\u3064\u306e\u65b9\u6cd5\u3067\u89e3\u6c7a\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u4eee\u8aac\u3092\u3082\u3063\u3066\u3044\u308b\u3002\uff11\u3064\u76ee\u306f\u4f53\u7a4d\u81a8\u5f35\u304c\u5fdc\u529b\u4e0d\u5747\u8cea\u3092\u751f\u307f\u51fa\u3057\u3001\u5ca9\u77f3\u3092\u7834\u58ca\u3057\u3066\u6d41\u8def\u3092\u5f62\u6210\u3059\u308b\u3068\u3044\u3046\u3082\u306e\uff08\u56f3\uff12\uff09 \u3001\uff12\u3064\u76ee\u306fCO<sub>2<\/sub>\u4ee5\u5916\u306e\u5143\u7d20\u6eb6\u8131\u306b\u3088\u308a\u4f53\u7a4d\u53ce\u7e2e\u304c\u8d77\u3053\u308a\u3001\u65b0\u305f\u306a\u4e80\u88c2\u3084\u7a7a\u9699\u3092\u5f62\u6210\u3059\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002\u672c\u8ab2\u984c\u3067\u306f\u3001\u5929\u7136\u3001\u5b9f\u9a13\u3001\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u8907\u6570\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3001\u3053\u306e\u30d1\u30e9\u30c9\u30c3\u30af\u30b9\u306e\u89e3\u660e\u306b\u30c1\u30e3\u30ec\u30f3\u30b8\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"322\" height=\"372\" src=\"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2022\/08\/\u5b87\u91ce\u3055\u3093\u306e\u5b9f\u9a13.jpg\" alt=\"\" class=\"wp-image-2325\" srcset=\"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2022\/08\/\u5b87\u91ce\u3055\u3093\u306e\u5b9f\u9a13.jpg 322w, https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2022\/08\/\u5b87\u91ce\u3055\u3093\u306e\u5b9f\u9a13-260x300.jpg 260w\" sizes=\"(max-width: 322px) 100vw, 322px\" \/><figcaption class=\"wp-element-caption\">\u56f3\uff12\u3000\u30a2\u30ca\u30ed\u30b0\u7269\u8cea(MgO)\u3092\u7528\u3044\u305f\u900f\u6c34\u30fc\u53cd\u5fdc\u5b9f\u9a13\u3002\u4f53\u7a4d\u81a8\u5f35\u53cd\u5fdc\u306b\u3088\u3063\u3066\u3001\u6d41\u8def\u304c\u76ee\u8a70\u307e\u308a\u3059\u308b\u5834\u5408\u3068\u3001\u7834\u58ca\u306b\u3088\u3063\u3066\u6d78\u900f\u7387\u304c\u5897\u5927\u3059\u308b\u5834\u5408\u304c\u3042\u308b\u3002Uno, Okamoto et al., (2022) PNAS<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u25cf\u6c88\u307f\u8fbc\u307f\u30d7\u30ec\u30fc\u30c8\u5883\u754c\u306e\u5ca9\u77f3\u30fc\u6d41\u4f53\u53cd\u5fdc\u3068\u65ad\u5c64\u30d7\u30ed\u30bb\u30b9<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">\u5730\u9707\u73fe\u8c61\u306f\u4e3b\u306b\u65ad\u5c64\u306e\u6c34\u5727\u3084\u6469\u64e6\u4fc2\u6570\u306a\u3069\u306e\u529b\u5b66\u7684\u8981\u56e0\u306b\u3088\u3063\u3066\u8aac\u660e\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u305d\u308c\u306b\u5bfe\u3057\u3066\u3001\u672c\u7814\u7a76\u3067\u306f\u3001\u6c88\u307f\u8fbc\u307f\u5e2f\u306e\u30de\u30f3\u30c8\u30eb\u30fc\u5730\u6bbb\u5883\u754c\u3067\u8d77\u3053\u308b\u3001CO<sub>2<\/sub>\u3092\u542b\u3080\u6d41\u4f53\u3092\u4ecb\u3057\u305f\u7279\u5fb4\u7684\u306a\u5316\u5b66\u53cd\u5fdc\u306b\u6ce8\u76ee\u3057\u3001\u53cd\u5fdc\u751f\u6210\u7269\u306b\u3088\u3063\u3066\u3001\u30d7\u30ec\u30fc\u30c8\u5883\u754c\u306e\u65ad\u5c64\u3059\u3079\u308a\u304c\u3086\u3063\u304f\u308a\u306b\u306a\u308b\uff08\u30b9\u30ed\u30fc\u5730\u9707\u3068\u306e\u95a2\u9023\u6027\uff09\u3068\u3044\u3046\u4eee\u8aac\u3092\u691c\u8a3c\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-vivid-red-color has-text-color has-large-font-size\"><strong>\u25cf<\/strong> <strong>\u7814\u7a76\u5185\u5bb9<\/strong><\/h2>\n\n\n\n<h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color\" style=\"font-size:24px\">\u30fb<strong>\u6c88\u307f\u8fbc\u307f\u5e2f\u306e\u30de\u30f3\u30c8\u30eb\u306e\u70ad\u9178\u5869\u5316\u306e\u5b9f\u614b\u306e\u89e3\u660e<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">\u30aa\u30de\u30fc\u30f3\u56fd\u3067\u898b\u3089\u308c\u308b\u3088\u3046\u306b\u8868\u5c64\u8fd1\u508d\u306e\u30de\u30f3\u30c8\u30eb\u5ca9\u4f53\u306f\u8457\u3057\u304f\u70ad\u9178\u5869\u5316\u3059\u308b\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u3044\u308b\u304c\u3001\u6c88\u307f\u8fbc\u307f\u5e2f\u306e\u5cf6\u5f27\u4e0b\u306e\u6df1\u90e8\u30de\u30f3\u30c8\u30eb\u3067\u306e\u70ad\u9178\u5869\u5316\u306e\u7a0b\u5ea6\u3084\u666e\u904d\u6027\u306f\u3001\u307b\u3068\u3093\u3069\u308f\u304b\u3063\u3066\u3044\u306a\u3044\u3002\u672c\u7814\u7a76\u3067\u306f\u3001\u6570\u591a\u304f\u306e\u6c88\u307f\u8fbc\u307f\u5e2f\u8d77\u6e90\u306e\u30de\u30f3\u30c8\u30eb\u5ca9\u4f53\u304c\u7523\u3059\u308b\u4e09\u6ce2\u5ddd\u5e2f\u3092\u8abf\u67fb\u3057\u3001\u70ad\u9178\u5869\u5316\u306e\u9032\u884c\u5ea6\u3084\u3001\u5730\u6bbb\u30fc\u30de\u30f3\u30c8\u30eb\u5883\u754c\u3067\u306e\u7269\u8cea\u79fb\u52d5\u3092\u8a55\u4fa1\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u70ad\u7d20\u3068\u9178\u7d20\u306e\u5b89\u5b9a\u540c\u4f4d\u4f53\u306b\u57fa\u3065\u3044\u3066CO<sub>2<\/sub>\u6d41\u4f53\u306e\u8d77\u6e90\u3092\u8abf\u3079\u308b\uff08\u56f3\uff13\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"787\" height=\"522\" src=\"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2022\/08\/IMGP9659\u9577\u701e.jpg\" alt=\"\" class=\"wp-image-2324\" srcset=\"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2022\/08\/IMGP9659\u9577\u701e.jpg 787w, https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2022\/08\/IMGP9659\u9577\u701e-300x199.jpg 300w, https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2022\/08\/IMGP9659\u9577\u701e-768x509.jpg 768w\" sizes=\"(max-width: 787px) 100vw, 787px\" \/><figcaption class=\"wp-element-caption\">\u56f3\uff13\u3000\u4e09\u6ce2\u5ddd\u5e2f\u9577\u701e\u306e\u86c7\u7d0b\u5ca9\u4f53\u4e2d\u306e\u70ad\u9178\u5869\u8108<\/figcaption><\/figure>\n\n\n\n<ul>\n<li>Ryosuke Oyanagi, Atsushi Okamoto, Madhusoodhan Satish-Kumar, Masayo Minami, Yumiko Harigane, Katsuyoshi Michibayashi, Hadal aragonite records venting of stagnant paleoseawater in the hydrated forearc mantle, 2021, Communications Earth &amp; Environment 2, 243. <a href=\"https:\/\/www.nature.com\/articles\/s43247-021-00317-1\">\u30ea\u30f3\u30af<\/a><\/li>\n\n\n\n<li>Ryosuke Oyanagi, Atsushi Okamoto, Madhusoodhan Satish-Kumar, Masayo Minami, Yumiko Harigane, Katsuyoshi Michibayashi, Hadal aragonite records venting of stagnant paleoseawater in the hydrated forearc mantle, 2021, Communications Earth &amp; Environment 2, 243. <a href=\"https:\/\/www.nature.com\/articles\/s43247-021-00317-1\">\u30ea\u30f3\u30af<\/a><\/li>\n\n\n\n<li>Takayoshi Nagaya, Atsushi Okamoto, Masanori Kido, Jun Muto, Simon R. Wallis, Dehydration of brucite + antigorite under mantle wedge conditions: insights from the direct comparison of microstructures before and after experiments, 2022, Contributions to Mineralogy and Petrology ,177:87.<a href=\"https:\/\/doi.org\/10.1007\/s00410-022-01956-z\">\u30ea\u30f3\u30af<\/a><\/li>\n\n\n\n<li>Otgonbayar Dandar, Atsushi Okamoto, Masaoki Uno, Noriyoshi Tsuchiya, Mantle hydration initiated by Ca metasomatism in a subduction zone: An example from the Chandman meta-peridotite, western Mongolia<br>Author links open overlay panel, 2023, <a href=\"https:\/\/doi.org\/10.1016\/j.lithos.2023.107212\">Lithos 452-453, 107212<\/a>.<\/li>\n\n\n\n<li>\u7530\u4e2d\u4fee\u5e73\u3001\u5ca1\u672c\u6566\u3001\u5409\u7530\u4e00\u8cb4\u3001\u4e39\u7fbd\u5c09\u535a\u3001\u6728\u6751\u6b63\u96c4\u3001\u5b87\u91ce\u6b63\u8d77\u3001\u85e4\u4e95\u660c\u548c, The relative rate of hydrogen production between olivine-H2O and olivine-orthopyroxene-H2O systems, \u65e5\u672c\u5730\u7403\u60d1\u661f\u79d1\u5b66\u9023\u5408\uff08JpGU\uff092022, Chiba \u5343\u8449, 2022\/05\/22-27\u00a0<\/li>\n\n\n\n<li>Otgonbayar Dandar, Atsushi Okamoto, Masaoki Uno, Noriyoshi Tsuchiya, Multi-stage Metasomatism of Peridotite in Mantle Wedge (Alag Khadny Accretionary Wedge, Western Mongolia), \u65e5\u672c\u5730\u7403\u60d1\u661f\u79d1\u5b66\u9023\u5408\uff08JpGU\uff092022, Chiba \u5343\u8449, 2022\/05\/22-06\/03\u00a0<\/li>\n\n\n\n<li>Bayarbold Manzshir, Atsuchi Okamoto, Agroli Geri, Alexey Kotov, Dandar Otgonbayar, Masaoki Uno, Noriyoshi Tsuchiya, Chemistry of eclogite-facies fluids during continental subduction: evidence from the Khungui eclogite in Zavkhan Terrane, Western Mongolia, \u65e5\u672c\u5730\u7403\u60d1\u661f\u79d1\u5b66\u9023\u5408\uff08JpGU\uff092022, Chiba \u5343\u8449, 2022\/05\/22-27\u00a0<\/li>\n\n\n\n<li>\u7530\u4e2d\u4fee\u5e73\u3001\u5ca1\u672c\u6566\u3001\u5409\u7530\u4e00\u8cb4\u3001\u4e39\u7fbd\u5c09\u535a\u3001\u6728\u6751\u6b63\u96c4\u3001\u5b87\u91ce\u6b63\u8d77\u3001\u85e4\u4e95\u660c\u548c, \u86c7\u7d0b\u5ca9\u5316\u53cd\u5fdc\u306b\u304a\u3051\u308b\u9244\u306e\u5206\u914d\u3068\u6c34\u7d20\u751f\u6210\u306b\u5bfe\u3059\u308b\u30b7\u30ea\u30ab\u306e\u5f71\u97ff, \u65e5\u672c\u9271\u7269\u79d1\u5b66\u4f1a\uff08JAMS\uff092022, Niigata \u65b0\u6f5f, 2022\/09\/17-2022\/09\/19\u00a0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color\" style=\"font-size:24px\"><strong>\u25cf\u4e80\u88c2\u3084\u7a7a\u9699\u5f62\u6210\u3092\u4f34\u3046\u30de\u30f3\u30c8\u30eb\u306eCO<sub>2<\/sub>\u56fa\u5b9a\u5316\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u89e3\u660e<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">H<sub>2<\/sub>O\u3084CO<sub>2<\/sub>\u6d41\u4f53\u304c\u6d41\u901a\u3059\u308b\u3068\u3001\u30de\u30f3\u30c8\u30eb\u5ca9\u77f3\u306f\u81a8\u5f35\u3059\u308b\u304b\u3001\u53ce\u7e2e\u3059\u308b\u304b\uff1f\u5143\u7d20\u306f\u3069\u306e\u3088\u3046\u306b\u6eb6\u8131\u30fb\u56fa\u5b9a\u3055\u308c\u308b\u304b\uff1f\u4e80\u88c2\u5f62\u6210\u306f\u8d77\u3053\u308b\u306e\u304b\uff1f\u3053\u306e\u3088\u3046\u306a\u554f\u3044\u306b\u5fdc\u3048\u308b\u305f\u3081\u306b\u3001\u53cd\u5fdc\u306b\u3088\u308b\u4f53\u7a4d\u306e\u6642\u9593\u5909\u5316\u3092\u8a73\u7d30\u306b\u30e2\u30cb\u30bf\u30fc\u3057\u306a\u304c\u3089\u6c34\u71b1\u6761\u4ef6\u4e0b\u3067\u53cd\u5fdc\u30fc\u900f\u6c34\u5b9f\u9a13\u3092\u884c\u3046\u88c5\u7f6e\u3092\u65b0\u305f\u306b\u958b\u767a\u3057\u3001\u521d\u671f\u6d41\u4f53\uff08pH,\u30a4\u30aa\u30f3\u3001\u932f\u4f53\uff09\u3084\u53cd\u5fdc\u3055\u305b\u308b\u5ca9\u77f3\u3092\u5909\u5316\u3055\u305b\u305f\u7cfb\u7d71\u7684\u306a\u5b9f\u9a13\u3092\u884c\u3044\u3001\u30de\u30f3\u30c8\u30eb\u70ad\u9178\u5869\u5316\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u8feb\u308b\uff08\u56f3\uff14\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2022\/08\/\u56f34-\u5b9f\u9a13\u88c5\u7f6e2021.tif\" alt=\"\" class=\"wp-image-2323\" width=\"374\" height=\"375\"\/><figcaption class=\"wp-element-caption\">\u56f3\uff14\u3000\u6c34\u71b1\u5b9f\u9a13\u88c5\u7f6e\u306e\u6982\u7565\u56f3<\/figcaption><\/figure>\n\n\n\n<ul>\n<li>Okamoto, Atsushi, Oayangi, Ryosuke, Yoshida, Kazuki, Uno, Masaoki, Shimizu, Hiroyuki, Satishkumar, Madhusoodhan., Rupture of wet mantle wedge by self-promoting carbonation, 2021, Communications Earth &amp; Environment 2, 151. <a href=\"https:\/\/www.nature.com\/articles\/s43247-021-00224-5\">\u30ea\u30f3\u30af<\/a><\/li>\n\n\n\n<li>Hirauchi, Ken-ichi, Nagata, Y., Kataoka, K., Oyanagi, Ryosuke, Okamoto, Atsushi, Michibayashi, Katsuyoshi, Cataclastic and crystal-plastic deformation in shallow mantle-wedge serpentinite controlled by cyclic changes in pore fluid pressures, 2021, Earth and Planetary Science Letters 576, 117232. <\/li>\n\n\n\n<li>Masaoki Uno, Kodai Koyanagawa, Hisamu Kasahara, Atsushi Okamoto, Noriyoshi Tsuchiya, Volatile-consuming reactions fracture rocks and self-accelerate fluid flow in the lithosphere, 2022, Proceedings of the National Academy of Sciences 119, e2110776118. <a href=\"https:\/\/www.pnas.org\/doi\/10.1073\/pnas.2110776118\">\u30ea\u30f3\u30af<\/a><\/li>\n\n\n\n<li>Masaoki Uno, Tetsuo Kawakami, Tatsuro Adachi, Fumiko Higashino, and Noriyoshi Tsuchiya, Repeated stress state overturns during magmatic\/hydrothermal fracturing in deep crust (S\u00f8r Rondane Mountains, East Antarctica), \u65e5\u672c\u5730\u7403\u60d1\u661f\u79d1\u5b66\u9023\u5408\uff08JpGU\uff092022, Chiba \u5343\u8449, 2022\/05\/22-27\u00a0<\/li>\n\n\n\n<li>\u5ca1\u672c\u6566\u3001\u5409\u7530\u4e00\u8cb4\u3001\u5927\u67f3\u826f\u4ecb, \u5730\u6bbb\u2015\u30de\u30f3\u30c8\u30eb\u7269\u8cea\u5883\u754c\u306b\u304a\u3051\u308b\u7dd1\u6ce5\u77f3\u5316\u3068\u7a7a\u9699\u5f62\u6210, \u65e5\u672c\u9271\u7269\u79d1\u5b66\u4f1a\uff08JAMS\uff092022, Niigata \u65b0\u6f5f, 2022\/9\/17-19\u00a0<\/li>\n\n\n\n<li>\u4e94\u5341\u5d50\u5927\u8f1d\u3001\u5b87\u91ce\u6b63\u8d77\u3001\u5ca1\u672c\u6566, \u86c7\u7d0b\u5ca9\u306e\u70ad\u9178\u5869\u5316\u306b\u304a\u3051\u308b\u30d6\u30eb\u30fc\u30b5\u30a4\u30c8\u306e\u9078\u629e\u7684\u53cd\u5fdc\u306b\u3088\u308b\u53cd\u5fdc\u8a98\u8d77\u7834\u58ca,  \u5909\u6210\u5ca9\u306a\u3069\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0 (Metamorphic rock symposium) 2023, Tsukuba \u3064\u304f\u3070, 2023\/3\/13-15<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color\" style=\"font-size:24px\"><strong>\u25cfCO<sub>2<\/sub>\u6d41\u4f53\u53cd\u5fdc\u304c\u65ad\u5c64\u306e\u3059\u3079\u308a\u6319\u52d5\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u306e\u89e3\u660e<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">\u6c88\u307f\u8fbc\u307f\u5e2f\u306e\u30de\u30f3\u30c8\u30eb\u30a6\u30a7\u30c3\u30b8\u6761\u4ef6\u3092\u518d\u73fe\u3057\u305f\u53cd\u5fdc\u30fc\u5909\u5f62\u5b9f\u9a13\u3092\u884c\u3046\u3002\u307e\u305a\u3001\u5730\u6bbb\u30fc\u30de\u30f3\u30c8\u30eb\u7269\u8cea\u5883\u754c\u3092\u8a2d\u5b9a\u3057\u3066\u3001\u00a0H<sub>2<\/sub>O-CO<sub>2<\/sub>\u6d41\u4f53\u3092\u4ecb\u3057\u305f\u53cd\u5fdc\u30fb\u7269\u8cea\u79fb\u52d5\u30fb\u4f53\u7a4d\u5909\u5316\u3092\u9759\u5ca9\u5727\u306e\u5b9f\u9a13\u3067\u660e\u3089\u304b\u306b\u3059\u308b\u3002\u305d\u306e\u4e0a\u3067\u3001\u5dee\u5fdc\u529b\u3092\u304b\u3051\u305f\u5909\u5f62\u5b9f\u9a13\u3092\u884c\u3044\u3001\u30d7\u30ec\u30fc\u30c8\u5883\u754c\u65ad\u5c64\u306b\u304a\u3044\u3066H<sub>2<\/sub>O-CO<sub>2<\/sub>\u6d41\u4f53\u304c\u95a2\u4e0e\u3059\u308b\u53cd\u5fdc\u304c\u3059\u3079\u308a\u6319\u52d5\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u8abf\u3079\u3001\u5929\u7136\u306e\u7523\u72b6\u3068\u3082\u6bd4\u8f03\u3057\u306a\u304c\u3089CO<sub>2<\/sub>\u6d41\u4f53\u53cd\u5fdc\u304c\u30b9\u30ed\u30fc\u5730\u9707\u306e\u8981\u56e0\u3068\u306a\u308a\u5f97\u308b\u304b\u3092\u691c\u8a0e\u3059\u308b\u3002<\/p>\n\n\n\n<ul>\n<li>\u6c96\u91ce\u5cfb\u4e5f\u3001\u5ca1\u672c\u6566\u3001\u559c\u591a\u5016\u5b50\u3001\u6b66\u85e4\u6f64, \u6c88\u307f\u8fbc\u307f\u5e2f\u306eCO2\u6d41\u4f53\u304c\u5f15\u304d\u8d77\u3053\u3059\u5730\u6bbb-\u30de\u30f3\u30c8\u30eb\u5883\u754c\u306eTalc\u751f\u6210\u306b\u95a2\u3059\u308b\u5b9f\u9a13\u7684\u5236\u7d04, \u5909\u6210\u5ca9\u306a\u3069\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0 (Metamorphic rock symposium) 2023, Tsukuba \u3064\u304f\u3070, 2023\/3\/13-15<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color\" style=\"font-size:24px\"><strong>\u25cf\u6c88\u307f\u8fbc\u307f\u5e2f\u306b\u6cbf\u3063\u305f\u6eb6\u6db2\u7d44\u6210\u306e\u30e2\u30c7\u30ea\u30f3\u30b0\u306b\u57fa\u3065\u304f\u7d71\u5408<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">\u6700\u65b0\u306e\u6eb6\u6db2\u5316\u5b66\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u3066\u8868\u5c64\u304b\u3089\u6df1\u90e8\u307e\u3067\u6d41\u4f53\u7d44\u6210\u3092\u8a08\u7b97\u3059\u308b\u3002\u6d41\u4f53\u7d44\u6210\u3092\u8ef8\u3068\u3057\u3066\u3001\u5ba4\u5185\u5b9f\u9a13\u3068\u5929\u7136\u306e\u89b3\u5bdf\u3092\u7d71\u5408\u3057\u3066\u3001\u5143\u7d20\u79fb\u52d5\u30fb\u56fa\u5b9a\u3068\u5730\u9707\u73fe\u8c61\u3092\u3082\u7d50\u3073\u3064\u3051\u308bCO<sub>2<\/sub>\u5faa\u74b0\u30e2\u30c7\u30eb\u3092\u69cb\u7bc9\u3092\u76ee\u6307\u3059\u3002<\/p>\n\n\n\n<ul>\n<li>Satoshi Matsuno, Masaoki Uno, Atsushi Okamoto, Noriyoshi Tsuchiya, Machine-learning techniques for quantifying the protolith composition and mass transfer history of metabasalt, 2022, Scientific Reports 12, 1385.\u3000<a href=\"https:\/\/www.nature.com\/articles\/s41598-022-05109-x\">\u30ea\u30f3\u30af<\/a><\/li>\n\n\n\n<li>Astin Nurdiana, Atsushi Okamoto, Masaoki Uno, Noriyoshi Tsuchiya, Development of open transport of aqueous fluid from pegmatite revealed by trace elements in garnet, 2022, Geofluids, ID 8786250.<a href=\"https:\/\/doi.org\/10.1155\/2022\/8786250\">\u30ea\u30f3\u30af<\/a><\/li>\n\n\n\n<li>Kazuki Yoshida, Ryosuke Oyanagi, Masao Kimura, Oliver Pl\u00fcmper, Mayuko Fukuyama, Atsushi Okamoto (2023) Geological records of transient fluid drainage into the shallow mantle wedge. Sci Adv 9:eade6674.\u00a0<a href=\"https:\/\/doi.org\/10.1126\/sciadv.ade6674\">https:\/\/doi.org\/10.1126\/sciadv.ade6674<\/a><\/li>\n\n\n\n<li>Ryosuke Oyanagi, Masaoki Uno, Atsushi Okamoto (2023) Metasomatism at a metapelite-ultramafic rock contact at the subduction interface: Insights into mass transfer and fluid flow at the mantle wedge corner. Contributions to Mineralogy and Petrology, 178, article no. 27.<a href=\"https:\/\/doi.org\/10.1007\/s00410-023-02011-1\">https:\/\/doi.org\/10.1007\/s00410-023-02011-1<\/a><\/li>\n\n\n\n<li>\u5ca1\u672c\u6566,\u897f\u6d77\u60a0\u4ecb,\u30c0\u30f3\u30c0\u30eb \u30aa\u30c8\u30b4\u30f3\u30d0\u30e4\u30eb,\u5b87\u91ce\u6b63\u8d77, \u6c34\u71b1\u5b9f\u9a13\u304b\u3089\u898b\u308b\u6d77\u6d0b\u30ea\u30bd\u30b9\u30d5\u30a7\u30a2\u306e\u5ca9\u77f3\u30fc\u6c34\u76f8\u4e92\u4f5c\u7528\u306b\u304a\u3051\u308b\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u306e\u91cd\u8981\u6027, \u65e5\u672c\u5730\u7403\u60d1\u661f\u79d1\u5b66\u9023\u5408\uff08JpGU\uff092022, Virtual, 2022\/05\/22-27\u00a0<\/li>\n\n\n\n<li>\u5927\u67f3 \u826f\u4ecb, \u5b87\u91ce \u6b63\u8d77, \u5ca1\u672c \u6566\u00a0, \u30b9\u30e9\u30d6\u30fc\u30de\u30f3\u30c8\u30eb\u5883\u754c\u306b\u304a\u3051\u308b\u4ea4\u4ee3\u4f5c\u7528\u3068\u7269\u8cea\u79fb\u52d5\uff1a\u56db\u56fd\u4e2d\u592e\u90e8\u4e09\u6ce2\u5ddd\u5e2f\u5bcc\u90f7\u5730\u57df\u306e\u86c7\u7d0b\u5ca9\u5ca9\u4f53\u304b\u3089\u306e\u77e5\u898b\u00a0, \u65e5\u672c\u5730\u8cea\u5b66\u4f1a\uff08GSJ\uff092022, Tokyo \u6771\u4eac,2022\/09\/4-6<\/li>\n\n\n\n<li>\u5ca1\u672c\u6566\u3001\u5409\u7530\u4e00\u8cb4\u3001\u5927\u67f3\u826f\u4ecb, \u30de\u30f3\u30c8\u30eb\u30fc\u5730\u6bbb\u5883\u754c\u306b\u304a\u3051\u308b\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u3068\u30b7\u30ea\u30ab\u306e\u76f8\u5bfe\u7684\u79fb\u52d5\u5ea6, \u65e5\u672c\u5730\u8cea\u5b66\u4f1a\uff08GSJ\uff092022, Virtual, 2022\/9\/10-11\u00a0<\/li>\n\n\n\n<li>\u677e\u91ce\u54f2\u58eb\uff0c\u5b87\u91ce\u6b63\u8d77\uff0c\u5ca1\u672c\u6566, Elemental mobility during seafloor alteration of oceanic crust revealed by machine-learning approach, \u65e5\u672c\u5730\u7403\u60d1\u661f\u79d1\u5b66\u9023\u5408\uff08JpGU\uff092022, Chiba \u5343\u8449, 2022\/05\/22-06\/03\u00a0<\/li>\n\n\n\n<li>\u5409\u7530 \u4e00\u8cb4\u3001\u5927\u67f3 \u826f\u4ecb\u3001\u6728\u6751 \u6b63\u96c4\u3001 Pl\u00fcmper Oliver\u3001\u798f\u5c71 \u7e6d\u5b50\u3001\u5ca1\u672c \u6566, \u6c88\u307f\u8fbc\u307f\u5e2f\u306e\u6d41\u4f53\u3067\u5f62\u6210\u3055\u308c\u305f\u30a2\u30f3\u30c1\u30b4\u30e9\u30a4\u30c8\u8108\u306b\u8a18\u9332\u3055\u308c\u305f\u904e\u6e21\u7684\u306a\u6d41\u4f53\u79fb\u52d5, \u65e5\u672c\u5730\u8cea\u5b66\u4f1a\uff08GSJ\uff092022, Tokyo \u6771\u4eac, 2022\/09\/04-09\/11\u00a0<\/li>\n\n\n\n<li>\u5ca1\u672c\u6566\uff0c\u85e4\u539f\u79c0\u5e73\u3001\u5409\u7530\u4e00\u8cb4\u3001\u5b87\u91ce\u6b63\u8d77\u3001\u77f3\u4e95\u53cb\u5f18\u3001\u6728\u6751\u6b63\u96c4, \u9577\u77f3\u306e\u5909\u8cea\u306b\u3088\u308b\u000b3\u6b21\u5143\u7a7a\u9699\u69cb\u9020\u306e\u7279\u5fb4\u62bd\u51fa, \u5909\u6210\u5ca9\u306a\u3069\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0 (Metamorphic rock symposium) 2023, Tsukuba \u3064\u304f\u3070, 2023\/3\/13-15<\/li>\n\n\n\n<li>\u5b87\u91ce\u6b63\u8d77\uff0c\u5ca1\u672c\u6566\uff0c\u571f\u5c4b\u7bc4\u82b3\uff0c\u8d64\u585a\u8cb4\u53f2, \u845b\u6839\u7530\u5730\u71b1\u5730\u57df\u306e\u63a5\u89e6\u5909\u6210\u6e29\u5ea6\u5c65\u6b74\u3068\u71b1\u30e2\u30c7\u30ea\u30f3\u30b0\uff1a\u5730\u6bbb\u6d45\u90e8\u30de\u30b0\u30de\u30fc\u71b1\u6c34\u7cfb\u306e\u71b1\u8f38\u9001\u30e1\u30ab\u30cb\u30ba\u30e0, \u5909\u6210\u5ca9\u306a\u3069\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0 (Metamorphic rock symposium) 2023, Tsukuba \u3064\u304f\u3070, 2023\/3\/13-15<\/li>\n\n\n\n<li>Otgonbayar Dandar, Atsushi Okamoto, Masaoki Uno, Noriyoshi Tsuchiya, Plagioclase replacement by Epidote during hydrothermal alteration of gabbro from the Khantaishir ophiolite, western Mongolia, \u65e5\u672c\u5730\u7403\u60d1\u661f\u79d1\u5b66\u9023\u5408\uff08JpGU\uff09, Chiba \u5343\u8449, 2023\/5\/21-26<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading has-light-green-cyan-color has-text-color\" style=\"font-size:24px\"><strong>\u25cf\u6ce2\u53ca\u52b9\u679c\uff1a\u5929\u7136\u306e\u4ed5\u7d44\u307f\u306b\u5b66\u3076CO<sub>2<\/sub>\u5730\u4e2d\u56fa\u5b9a\u6280\u8853\u3078\u306e\u5c55\u958b<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">\u5929\u7136\u3067\u306e\u30de\u30f3\u30c8\u30eb\u4e2d\u306eCO<sub>2<\/sub>\u306e\u9271\u7269\u3078\u306e\u56fa\u5b9a\u5316\u306e\u4ed5\u7d44\u307f\u3001\u7279\u306b\u4e80\u88c2\u30fb\u7a7a\u9699\u5f62\u6210\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u6d41\u4f53\u7d44\u6210\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u3066\u6301\u7d9a\u7684\u306aCO<sub>2<\/sub>\u6d41\u4f53\u306e\u4f9b\u7d66\u3068\u56fa\u5b9a\u5316\u53cd\u5fdc\u3092\u5236\u5fa1\u3059\u308b\u3001\u52b9\u679c\u7684\u306aCO<sub>2<\/sub>\u5730\u4e2d\u56fa\u5b9a\u6280\u8853\u3078\u3068\u5c55\u958b\u3057\u305f\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u25cf\u7814\u7a76\u306e\u5168\u4f53\u50cf \u6bce\u5e74\uff11\u5146\u30e2\u30eb\u306b\u3082\u9054\u3059\u308b\u70ad\u7d20\u304c\u3001\u30d7\u30ec\u30fc\u30c8\u306e\u6c88\u307f &#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":2009,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/pages\/2310"}],"collection":[{"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/comments?post=2310"}],"version-history":[{"count":7,"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/pages\/2310\/revisions"}],"predecessor-version":[{"id":3024,"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/pages\/2310\/revisions\/3024"}],"up":[{"embeddable":true,"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/pages\/2009"}],"wp:attachment":[{"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/media?parent=2310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}