{"id":42363,"date":"2026-09-16T08:31:16","date_gmt":"2026-09-15T23:31:16","guid":{"rendered":"https:\/\/www.wakukichi.com\/?p=42363"},"modified":"2026-09-16T08:31:16","modified_gmt":"2026-09-15T23:31:16","slug":"%e6%b5%b7%e3%81%ae%e6%b0%b4%e3%81%af%e3%81%aa%e3%81%9c%e3%81%97%e3%82%87%e3%81%a3%e3%81%b1%e3%81%84%ef%bc%9f%e5%a1%a9%e3%81%8c%e9%9b%86%e3%81%be%e3%82%8b%e3%81%be%e3%81%a7%e3%82%92%e3%81%9f%e3%81%a9","status":"publish","type":"post","link":"https:\/\/www.wakukichi.com\/?p=42363","title":{"rendered":"\u6d77\u306e\u6c34\u306f\u306a\u305c\u3057\u3087\u3063\u3071\u3044\uff1f\u5869\u304c\u96c6\u307e\u308b\u307e\u3067\u3092\u305f\u3069\u308b"},"content":{"rendered":"<p><!-- new-articles1000 ADS42043 CAND00051 --><\/p>\n<figure class=\"wkdisplay-image\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.wakukichi.com\/wp-content\/uploads\/2026\/09\/ocean_salt_diagram.png\" alt=\"\u9678\u306e\u5ca9\u77f3\u304b\u3089\u5ddd\u3092\u901a\u3058\u3066\u6d77\u3078\u6210\u5206\u304c\u904b\u3070\u308c\u3001\u6c34\u306f\u84b8\u767a\u3057\u3066\u5869\u985e\u304c\u6d77\u306b\u6b8b\u308b\u6a21\u5f0f\u56f3\" width=\"1600\" height=\"900\" loading=\"eager\" \/><\/figure>\n<p>\u6d77\u306e\u6c34\u304c\u3057\u3087\u3063\u3071\u3044\u306e\u306f\u3001\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u3084\u5869\u5316\u7269\u30a4\u30aa\u30f3\u306a\u3069\u306e\u6210\u5206\u304c\u6eb6\u3051\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002\u9678\u4e0a\u306e\u5ca9\u77f3\u304b\u3089\u5ddd\u3092\u901a\u3063\u3066\u904b\u3070\u308c\u308b\u6210\u5206\u3084\u3001\u6d77\u5e95\u306e\u5ca9\u77f3\u3068\u6d77\u6c34\u306e\u53cd\u5fdc\u306a\u3069\u304c\u95a2\u308f\u3063\u3066\u3044\u307e\u3059\u3002\u6c34\u304c\u84b8\u767a\u3057\u3066\u3082\u6eb6\u3051\u305f\u5869\u985e\u306f\u4e00\u7dd2\u306b\u306f\u84b8\u767a\u3057\u306b\u304f\u304f\u3001\u6d77\u306b\u6b8b\u308a\u307e\u3059\u3002<\/p>\n<div class=\"wkgd-talk wkgd-talk-waku\" style=\"display:flex;align-items:flex-start;gap:12px;margin:18px 0\"><span class=\"wkgd-talk-icon\" style=\"flex:0 0 52px\"><img decoding=\"async\" src=\"https:\/\/www.wakukichi.com\/wp-content\/plugins\/wakukichi-published-display\/assets\/WAKUCHAN_FACE.png\" width=\"52\" height=\"52\" alt=\"\u30ef\u30af\u3061\u3083\u3093\" \/><\/span><span class=\"wkgd-talk-text\" style=\"display:block;padding:12px 16px;border:1px solid #c7dfe5;border-radius:12px;background:#f1faf8;color:#173442\"><strong>\u30ef\u30af\u3061\u3083\u3093\uff1a<\/strong>\u6d77\u306e\u5e95\u306b\u5de8\u5927\u306a\u5869\u306e\u5c71\u304c\u3042\u308b\u306e\uff1f<\/span><\/div>\n<div class=\"wkgd-talk wkgd-talk-chappy\" style=\"display:flex;align-items:flex-start;gap:12px;margin:18px 0\"><span class=\"wkgd-talk-icon\" style=\"flex:0 0 52px\"><img decoding=\"async\" src=\"https:\/\/www.wakukichi.com\/wp-content\/plugins\/wakukichi-published-display\/assets\/CHAPPY_FACE.png\" width=\"52\" height=\"52\" alt=\"\u30c1\u30e3\u30c3\u30d4\u30fc\" \/><\/span><span class=\"wkgd-talk-text\" style=\"display:block;padding:12px 16px;border:1px solid #c7dfe5;border-radius:12px;background:#f3f7ff;color:#173442\"><strong>\u30c1\u30e3\u30c3\u30d4\u30fc\uff1a<\/strong>\u4e00\u3064\u306e\u5869\u306e\u5c71\u304c\u539f\u56e0\u3067\u306f\u306a\u3044\u3088\u3002\u5ca9\u77f3\u3068\u306e\u53cd\u5fdc\u3084\u5ddd\u306e\u6d41\u308c\u3092\u9577\u3044\u6642\u9593\u3067\u8003\u3048\u3066\u307f\u3088\u3046\u3002<\/span><\/div>\n<h2>\u96e8\u3068\u5ddd\u304c\u3001\u5ca9\u77f3\u306e\u6210\u5206\u3092\u6d77\u3078\u904b\u3076<\/h2>\n<p>\u96e8\u6c34\u306f\u5927\u6c17\u4e2d\u306e\u4e8c\u9178\u5316\u70ad\u7d20\u306a\u3069\u3092\u542b\u307f\u3001\u5730\u9762\u3092\u6d41\u308c\u308b\u9593\u306b\u5ca9\u77f3\u3068\u53cd\u5fdc\u3057\u307e\u3059\u3002\u5ca9\u77f3\u304b\u3089\u6eb6\u3051\u51fa\u3057\u305f\u6210\u5206\u306e\u4e00\u90e8\u306f\u3001\u5ddd\u3084\u5730\u4e0b\u6c34\u3092\u901a\u3058\u3066\u6d77\u3078\u79fb\u52d5\u3057\u307e\u3059\u3002\u7c92\u306e\u98df\u5869\u304c\u5ddd\u5e95\u3092\u8ee2\u304c\u3063\u3066\u304f\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u306a\u304f\u3001\u6c34\u306b\u6eb6\u3051\u305f\u30a4\u30aa\u30f3\u3068\u3057\u3066\u904b\u3070\u308c\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u6d77\u5e95\u3067\u3082\u3001\u71b1\u3044\u5ca9\u77f3\u3068\u6d77\u6c34\u306e\u53cd\u5fdc\u3092\u901a\u3058\u3066\u6210\u5206\u304c\u52a0\u308f\u3063\u305f\u308a\u53d6\u308a\u9664\u304b\u308c\u305f\u308a\u3057\u307e\u3059\u3002\u6d77\u306e\u5869\u5206\u306e\u6210\u308a\u7acb\u3061\u3092\u3001\u9678\u304b\u3089\u904b\u3070\u308c\u305f\u5869\u3060\u3051\u3067\u8aac\u660e\u3057\u5207\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<div class=\"wkgd-talk wkgd-talk-waku\" style=\"display:flex;align-items:flex-start;gap:12px;margin:18px 0\"><span class=\"wkgd-talk-icon\" style=\"flex:0 0 52px\"><img decoding=\"async\" src=\"https:\/\/www.wakukichi.com\/wp-content\/plugins\/wakukichi-published-display\/assets\/WAKUCHAN_FACE.png\" width=\"52\" height=\"52\" alt=\"\u30ef\u30af\u3061\u3083\u3093\" \/><\/span><span class=\"wkgd-talk-text\" style=\"display:block;padding:12px 16px;border:1px solid #c7dfe5;border-radius:12px;background:#f1faf8;color:#173442\"><strong>\u30ef\u30af\u3061\u3083\u3093\uff1a<\/strong>\u5ddd\u304c\u5869\u3092\u904b\u3076\u306a\u3089\u3001\u5ddd\u3082\u6d77\u3068\u540c\u3058\u5473\u306b\u306a\u3089\u306a\u3044\uff1f<\/span><\/div>\n<div class=\"wkgd-talk wkgd-talk-chappy\" style=\"display:flex;align-items:flex-start;gap:12px;margin:18px 0\"><span class=\"wkgd-talk-icon\" style=\"flex:0 0 52px\"><img decoding=\"async\" src=\"https:\/\/www.wakukichi.com\/wp-content\/plugins\/wakukichi-published-display\/assets\/CHAPPY_FACE.png\" width=\"52\" height=\"52\" alt=\"\u30c1\u30e3\u30c3\u30d4\u30fc\" \/><\/span><span class=\"wkgd-talk-text\" style=\"display:block;padding:12px 16px;border:1px solid #c7dfe5;border-radius:12px;background:#f3f7ff;color:#173442\"><strong>\u30c1\u30e3\u30c3\u30d4\u30fc\uff1a<\/strong>\u5ddd\u306b\u3082\u6210\u5206\u306f\u6eb6\u3051\u3066\u3044\u308b\u3051\u308c\u3069\u3001\u4e00\u822c\u306b\u306f\u6d77\u3088\u308a\u305a\u3063\u3068\u8584\u3044\u3093\u3060\u3002<\/span><\/div>\n<h2>\u6c34\u306f\u7a7a\u3078\u623b\u3063\u3066\u3082\u3001\u5869\u985e\u306f\u6d77\u306b\u6b8b\u308b<\/h2>\n<p>\u6d77\u9762\u304b\u3089\u84b8\u767a\u3059\u308b\u306e\u306f\u4e3b\u306b\u6c34\u3067\u3059\u3002\u305d\u306e\u6c34\u84b8\u6c17\u304c\u51b7\u3048\u3066\u96f2\u306b\u306a\u308a\u3001\u96e8\u3084\u96ea\u3068\u3057\u3066\u5730\u4e0a\u3078\u623b\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u6eb6\u3051\u3066\u3044\u305f\u5869\u985e\u306f\u6d77\u306b\u6b8b\u308b\u305f\u3081\u3001\u6c34\u304c\u5faa\u74b0\u3057\u3066\u3082\u6d77\u6c34\u3068\u5ddd\u306e\u6c34\u306e\u6210\u5206\u306e\u6fc3\u3055\u306f\u540c\u3058\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u5ddd\u306e\u6c34\u306b\u3082\u6eb6\u3051\u305f\u6210\u5206\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u4e00\u822c\u306b\u306f\u6d77\u6c34\u3088\u308a\u305a\u3063\u3068\u8584\u3044\u305f\u3081\u3001\u6d77\u6c34\u306e\u3088\u3046\u306a\u3057\u3087\u3063\u3071\u3055\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u6de1\u6c34\u3068\u306f\u3001\u6eb6\u3051\u305f\u7269\u8cea\u304c\u5b8c\u5168\u306b\u30bc\u30ed\u306e\u6c34\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<div class=\"wkgd-talk wkgd-talk-waku\" style=\"display:flex;align-items:flex-start;gap:12px;margin:18px 0\"><span class=\"wkgd-talk-icon\" style=\"flex:0 0 52px\"><img decoding=\"async\" src=\"https:\/\/www.wakukichi.com\/wp-content\/plugins\/wakukichi-published-display\/assets\/WAKUCHAN_FACE.png\" width=\"52\" height=\"52\" alt=\"\u30ef\u30af\u3061\u3083\u3093\" \/><\/span><span class=\"wkgd-talk-text\" style=\"display:block;padding:12px 16px;border:1px solid #c7dfe5;border-radius:12px;background:#f1faf8;color:#173442\"><strong>\u30ef\u30af\u3061\u3083\u3093\uff1a<\/strong>\u6d77\u304b\u3089\u3067\u304d\u305f\u96e8\u3082\u3057\u3087\u3063\u3071\u305d\u3046\u3002<\/span><\/div>\n<div class=\"wkgd-talk wkgd-talk-chappy\" style=\"display:flex;align-items:flex-start;gap:12px;margin:18px 0\"><span class=\"wkgd-talk-icon\" style=\"flex:0 0 52px\"><img decoding=\"async\" src=\"https:\/\/www.wakukichi.com\/wp-content\/plugins\/wakukichi-published-display\/assets\/CHAPPY_FACE.png\" width=\"52\" height=\"52\" alt=\"\u30c1\u30e3\u30c3\u30d4\u30fc\" \/><\/span><span class=\"wkgd-talk-text\" style=\"display:block;padding:12px 16px;border:1px solid #c7dfe5;border-radius:12px;background:#f3f7ff;color:#173442\"><strong>\u30c1\u30e3\u30c3\u30d4\u30fc\uff1a<\/strong>\u6c34\u304c\u84b8\u767a\u3059\u308b\u3068\u304d\u3001\u6eb6\u3051\u305f\u5869\u985e\u306f\u6d77\u306b\u6b8b\u308b\u3088\u3002\u6c34\u3068\u5869\u306e\u884c\u304d\u5148\u3092\u5206\u3051\u308b\u3068\u5206\u304b\u308b\u306d\u3002<\/span><\/div>\n<h2>\u6d77\u306e\u5869\u5206\u306f\u3001\u3069\u3053\u3067\u3082\u540c\u3058\u3067\u306f\u306a\u3044<\/h2>\n<p>\u84b8\u767a\u304c\u591a\u3044\u6d77\u57df\u3067\u306f\u5869\u5206\u304c\u9ad8\u304f\u306a\u308a\u3084\u3059\u304f\u3001\u96e8\u3084\u5ddd\u306e\u6c34\u3001\u6c37\u306e\u878d\u89e3\u6c34\u304c\u591a\u304f\u52a0\u308f\u308b\u5834\u6240\u3067\u306f\u8584\u307e\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u6d77\u6d41\u306b\u3088\u308b\u6df7\u5408\u3082\u95a2\u308f\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u5869\u985e\u304c\u5806\u7a4d\u7269\u306a\u3069\u3078\u79fb\u308b\u904e\u7a0b\u3082\u3042\u308a\u3001\u6d77\u5168\u4f53\u304c\u969b\u9650\u306a\u304f\u540c\u3058\u901f\u3055\u3067\u3057\u3087\u3063\u3071\u304f\u306a\u308a\u7d9a\u3051\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<div class=\"wkgd-talk wkgd-talk-waku\" style=\"display:flex;align-items:flex-start;gap:12px;margin:18px 0\"><span class=\"wkgd-talk-icon\" style=\"flex:0 0 52px\"><img decoding=\"async\" src=\"https:\/\/www.wakukichi.com\/wp-content\/plugins\/wakukichi-published-display\/assets\/WAKUCHAN_FACE.png\" width=\"52\" height=\"52\" alt=\"\u30ef\u30af\u3061\u3083\u3093\" \/><\/span><span class=\"wkgd-talk-text\" style=\"display:block;padding:12px 16px;border:1px solid #c7dfe5;border-radius:12px;background:#f1faf8;color:#173442\"><strong>\u30ef\u30af\u3061\u3083\u3093\uff1a<\/strong>\u4e16\u754c\u4e2d\u306e\u6d77\u3092\u6df7\u305c\u305f\u307f\u305f\u3044\u306b\u3001\u6fc3\u3055\u306f\u5747\u4e00\u306a\u306e\u304b\u306a\u3002<\/span><\/div>\n<div class=\"wkgd-talk wkgd-talk-chappy\" style=\"display:flex;align-items:flex-start;gap:12px;margin:18px 0\"><span class=\"wkgd-talk-icon\" style=\"flex:0 0 52px\"><img decoding=\"async\" src=\"https:\/\/www.wakukichi.com\/wp-content\/plugins\/wakukichi-published-display\/assets\/CHAPPY_FACE.png\" width=\"52\" height=\"52\" alt=\"\u30c1\u30e3\u30c3\u30d4\u30fc\" \/><\/span><span class=\"wkgd-talk-text\" style=\"display:block;padding:12px 16px;border:1px solid #c7dfe5;border-radius:12px;background:#f3f7ff;color:#173442\"><strong>\u30c1\u30e3\u30c3\u30d4\u30fc\uff1a<\/strong>\u96e8\u3084\u84b8\u767a\u3001\u5ddd\u306e\u6d41\u5165\u3067\u5834\u6240\u3054\u3068\u306b\u9055\u3046\u3088\u3002\u6d77\u6d41\u306b\u3088\u3063\u3066\u6df7\u3056\u308b\u50cd\u304d\u3082\u3042\u308b\u3093\u3060\u3002<\/span><\/div>\n<h2>\u95a2\u9023\u8a18\u4e8b<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.wakukichi.com\/?p=42364&amp;preview=true\">\u6708\u304c\u6b20\u3051\u3066\u898b\u3048\u308b\u306e\u306f\u306a\u305c\uff1f\u5730\u7403\u306e\u5f71\u3068\u306e\u9055\u3044\u3092\u56f3\u3067\u7406\u89e3\u3059\u308b<\/a><\/li>\n<\/ul>\n<p>\u53c2\u8003\uff1a<a href=\"https:\/\/oceanservice.noaa.gov\/facts\/whysalty.html\">NOAA\u300cWhy is the ocean salty?\u300d<\/a> \uff0f <a href=\"https:\/\/note.com\/jam_corekc\/n\/n4553ecd59941\">JAMSTEC\u9ad8\u77e5\u30b3\u30a2\u7814\u7a76\u6240\u306e\u6d77\u6c34\u3068\u5ddd\u306e\u6c34\u306e\u89e3\u8aac<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6d77\u306e\u6c34\u304c\u3057\u3087\u3063\u3071\u3044\u306e\u306f\u3001\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u3084\u5869\u5316\u7269\u30a4\u30aa\u30f3\u306a\u3069\u306e\u6210\u5206\u304c\u6eb6\u3051\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002\u9678\u4e0a\u306e\u5ca9\u77f3\u304b\u3089\u5ddd\u3092\u901a\u3063\u3066\u904b\u3070\u308c\u308b\u6210\u5206\u3084\u3001\u6d77\u5e95\u306e\u5ca9\u77f3\u3068\u6d77\u6c34\u306e\u53cd\u5fdc\u306a\u3069\u304c\u95a2\u308f\u3063\u3066\u3044\u307e\u3059\u3002\u6c34\u304c\u84b8\u767a\u3057\u3066\u3082\u6eb6\u3051\u305f\u5869\u985e\u306f\u4e00\u7dd2 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":42358,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","columnck":"","stmeta_robots":"index, 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