{"id":4281,"date":"2026-03-24T02:32:33","date_gmt":"2026-03-23T17:32:33","guid":{"rendered":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/?p=4281"},"modified":"2026-03-24T03:41:04","modified_gmt":"2026-03-23T18:41:04","slug":"yoshidah22026","status":"publish","type":"post","link":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/2026\/03\/24\/yoshidah22026\/","title":{"rendered":"\u4e0b\u90e8\u5730\u6bbb\uff5e\u4e0a\u90e8\u30de\u30f3\u30c8\u30eb\u306b\u304a\u3051\u308b\u86c7\u7d0b\u5ca9\u5316\u53cd\u5fdc\u306b\u4f34\u3046\u6c34\u7d20\u751f\u6210\u306b\u95a2\u3059\u308b\u8ad6\u6587\u304c\u767a\u8868\u3055\u308c\u307e\u3057\u305f"},"content":{"rendered":"\n<p class=\"has-medium-font-size\">\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u52a0\u901f\u5668\u7814\u7a76\u6a5f\u69cb\u306e\u5409\u7530\u3055\u3093(\u672c\u7814\u7a76\u5ba4\u5352\u696d\u751f)\u3068\u5ca1\u672c\u6559\u6388\u3089\u306b\u3088\u308b\uff0c\u4e0b\u90e8\u5730\u6bbb\uff5e\u4e0a\u90e8\u30de\u30f3\u30c8\u30eb\u306b\u5bfe\u5fdc\u3057\u305f\u30aa\u30de\u30fc\u30f3\u30aa\u30d5\u30a3\u30aa\u30e9\u30a4\u30c8\u306e\u6398\u524a\u8a66\u6599\uff08ICDP\u30aa\u30de\u30fc\u30f3\u6398\u524a\uff09\u3092\u4f7f\u7528\u3057\u305fX\u7dda\u5438\u53ce\u5fae\u7d30\u69cb\u9020\u5206\u6790\u306b\u3088\u308a\uff0c\u86c7\u7d0b\u5ca9\u5316\u53cd\u5fdc\u306b\u4f34\u3046\u6c34\u7d20\u767a\u751f\u306b\u95a2\u9023\u3057\u3066\uff0c\u5ca9\u77f3\u306e\u7a2e\u985e\u3084\u53cd\u5fdc\u306e\u9032\u884c\u6bb5\u968e\u306b\u5fdc\u3058\u3066\u6c34\u7d20\u306e\u767a\u751f\u91cf\u304c\u7570\u306a\u308b\u3053\u3068\u3092\u5b9a\u91cf\u7684\u306b\u793a\u3057\u305f\u8ad6\u6587\u304cGeochimica et Cosmochimica Acta\u304b\u3089\u767a\u8868\u3055\u308c\u307e\u3057\u305f\uff0e<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u8ad6\u6587\uff1a<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0016703726000827\">https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0016703726000827<\/a><\/p>\n\n\n\n<p>\u6771\u5317\u5927\u5b66\u30d7\u30ec\u30b9\u30ea\u30ea\u30fc\u30b9\uff1a<a href=\"https:\/\/www.tohoku.ac.jp\/japanese\/2026\/02\/press20260224-02-hydrogen.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.tohoku.ac.jp\/japanese\/2026\/02\/press20260224-02-hydrogen.html<\/a><\/p>\n\n\n\n<p>\u7814\u7a76\u79d1\u30d7\u30ec\u30b9\u30ea\u30ea\u30fc\u30b9\uff1a<a href=\"https:\/\/www.kankyo.tohoku.ac.jp\/activity\/a20260224.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.kankyo.tohoku.ac.jp\/activity\/a20260224.html<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u52a0\u901f\u5668\u7814\u7a76\u6a5f\u69cb\u306e\u5409\u7530\u3055\u3093(\u672c\u7814\u7a76\u5ba4\u5352\u696d\u751f)\u3068\u5ca1\u672c &#8230;<\/p>\n","protected":false},"author":24,"featured_media":4279,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[7,5,4],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/posts\/4281"}],"collection":[{"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/comments?post=4281"}],"version-history":[{"count":2,"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/posts\/4281\/revisions"}],"predecessor-version":[{"id":4284,"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/posts\/4281\/revisions\/4284"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/media\/4279"}],"wp:attachment":[{"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/media?parent=4281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/categories?post=4281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/wp-json\/wp\/v2\/tags?post=4281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}