{"id":4223,"date":"2026-02-02T10:18:50","date_gmt":"2026-02-02T01:18:50","guid":{"rendered":"https:\/\/www.lbv.jp\/wordpressjp\/?p=4223"},"modified":"2026-02-02T10:18:51","modified_gmt":"2026-02-02T01:18:51","slug":"%e6%b1%9a%e6%9f%93%e3%81%ae%e5%b1%a5%e6%ad%b4%e6%9b%b8-%e8%a6%8f%e5%88%b6%e3%81%af%e9%80%b2%e3%82%93%e3%81%a7%e3%82%82%e3%80%8c%e6%b0%b4%e9%8a%80%e3%80%8d%e3%81%af%e5%a2%97%e3%81%88%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www.lbv.jp\/wordpressjp\/?p=4223","title":{"rendered":"\u6c5a\u67d3\u306e\u5c65\u6b74\u66f8 &#8211; 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<\/strong><strong>\u539f\u70b9\uff1a\u6d77\u306e\u6c34\u9280\u306f\u3059\u3067\u306b\u300c3<\/strong><strong>\u500d\u300d\u306b\u306a\u3063\u3066\u3044\u305f<\/strong><\/p>\n\n\n\n<p>\u3059\u3079\u3066\u306e\u59cb\u307e\u308a\u306f\u30012014\u5e74\u306b\u300eNature\u300f\u8a8c\u306b\u63b2\u8f09\u3055\u308c\u305f\u30ab\u30fc\u30eb\u30fb\u30e9\u30f3\u30dc\u30fc\u30b0\u6c0f\u3089\u306e\u7814\u7a76\u3067\u3057\u305f\u3002\u5f7c\u3089\u306f\u4e16\u754c\u4e2d\u306e\u6d77\u3092\u8abf\u67fb\u3057\u3001\u7523\u696d\u9769\u547d\u524d\u3068\u73fe\u5728\u306e\u6c34\u9280\u91cf\u3092\u6bd4\u8f03\u3059\u308b\u3068\u3044\u3046\u6c17\u306e\u9060\u304f\u306a\u308b\u3088\u3046\u306a\u89e3\u6790\u3092\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u885d\u6483\u306e\u4e8b\u5b9f\uff1a<\/strong> \u4eba\u985e\u304c\u6392\u51fa\u3057\u305f\u6c34\u9280\u306b\u3088\u308a\u3001\u6d77\u6d0b\u8868\u9762\u306b\u8fd1\u3044\u5c64\u306e\u6c34\u9280\u6fc3\u5ea6\u306f\u3001\u7523\u696d\u9769\u547d\u524d\u3068\u6bd4\u8f03\u3057\u3066<strong>3<\/strong><strong>\u500d<\/strong>\u306b\u307e\u3067\u8df3\u306d\u4e0a\u304c\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li><strong>\u8ca0\u306e\u907a\u7523\uff1a<\/strong> \u653e\u51fa\u3055\u308c\u305f\u6c34\u9280\u306e\u7d043\u5206\u306e2\u306f\u3001\u307e\u3060\u6c34\u6df11,000m\u3088\u308a\u6d45\u3044\u5834\u6240\u306b\u7559\u307e\u3063\u3066\u304a\u308a\u3001\u79c1\u305f\u3061\u306e\u751f\u614b\u7cfb\u306b\u30c0\u30a4\u30ec\u30af\u30c8\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p><em>\u51fa\u5178\uff1a<\/em><a href=\"https:\/\/www.nature.com\/articles\/nature13563\"><em>A global ocean inventory of anthropogenic mercury based on water column measurements; Nature (2014)<\/em><\/a><\/p>\n\n\n\n<p><strong>2. 2025<\/strong><strong>\u5e74\u306e\u65b0\u4e8b\u5b9f\uff1a\u6392\u51fa\u898f\u5236 vs <\/strong><strong>\u6e29\u6696\u5316\u306e\u300c\u8ffd\u3044\u304b\u3051\u3063\u3053\u300d<\/strong><\/p>\n\n\n\n<p>2014\u5e74\u4ee5\u964d\u3001\u56fd\u969b\u7684\u306a\u300c\u6c34\u4fe3\u6761\u7d04\u300d\u306b\u3088\u3063\u3066\u6c34\u9280\u306e\u6392\u51fa\u898f\u5236\u306f\u5287\u7684\u306b\u9032\u307f\u307e\u3057\u305f\u3002\u5b9f\u969b\u3001\u5927\u6c17\u4e2d\u306e\u6c34\u9280\u6fc3\u5ea6\u306f\u904e\u53bb20\u5e74\u3067\u6e1b\u5c11\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u4e8b\u614b\u306f\u305d\u3046\u5358\u7d14\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>2025\u5e743\u6708\u306b\u767a\u8868\u3055\u308c\u305f\u6700\u65b0\u7814\u7a76\uff08PNAS\u8a8c\uff09\u306f\u3001\u79c1\u305f\u3061\u306b\u300c\u7b2c2\u306e\u8b66\u544a\u300d\u3092\u767a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u300c60%<\/strong><strong>\u5897\u300d\u306e\u885d\u6483\uff1a<\/strong> \u305f\u3068\u3048\u4eba\u9593\u304c\u76f4\u63a5\u51fa\u3059\u6c34\u9280\u3092\u6e1b\u3089\u3057\u305f\u3068\u3057\u3066\u3082\u3001\u6d77\u6c34\u6e29\u306e\u4e0a\u6607\u306b\u3088\u3063\u3066\u30012060\u5e74\u307e\u3067\u306b\u91ce\u751f\u9b5a\u306b\u542b\u307e\u308c\u308b\u30e1\u30c1\u30eb\u6c34\u9280\u6fc3\u5ea6\u304c\u7d0460%\u5897\u52a0\u3059\u308b\u3068\u4e88\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li><strong>\u30a2\u30b8\u30a2\u304c\u76f4\u9762\u3059\u308b\u30ea\u30b9\u30af\uff1a<\/strong> \u7279\u306b\u9b5a\u306e\u6d88\u8cbb\u91cf\u304c\u591a\u3044\u30a2\u30b8\u30a2\u5730\u57df\u3067\u306f\u3001\u3053\u306e\u6c34\u9280\u5897\u52a0\u304c\u65b0\u751f\u5150\u306eIQ\u4f4e\u4e0b\u306a\u3069\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u83ab\u5927\u306a\u7d4c\u6e08\u640d\u5931\u3092\u3082\u305f\u3089\u3059\u3068\u6307\u6458\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p><em>\u51fa\u5178\uff1a<\/em><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/40127279\/\"><em>Climate change amplifies neurotoxic methylmercury threat to Asian fish consumers; PNAS (2025)<\/em><\/a><\/p>\n\n\n\n<p><strong>3. <\/strong><strong>\u306a\u305c\u300c\u6392\u51fa\u300d\u3092\u6e1b\u3089\u3057\u3066\u3082\u300c\u6bd2\u300d\u304c\u5897\u3048\u308b\u306e\u304b\uff1f<\/strong><\/p>\n\n\n\n<p>\u300c\u51fa\u3059\u91cf\u3092\u6e1b\u3089\u3057\u305f\u306e\u306b\u306a\u305c\u6bd2\u304c\u5897\u3048\u308b\u306e\u304b\uff1f\u300d \u305d\u306e\u72af\u4eba\u306f\u3001\u76ae\u8089\u306b\u3082\u300c\u6c17\u5019\u5909\u52d5\u300d\u3067\u3059\u3002<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u5fae\u751f\u7269\u306e\u6d3b\u6027\u5316\uff1a<\/strong> \u6d77\u6c34\u6e29\u304c\u4e0a\u304c\u308b\u3068\u3001\u7121\u5bb3\u306a\u6c34\u9280\u3092\u731b\u6bd2\u306e\u300c\u30e1\u30c1\u30eb\u6c34\u9280\u300d\u306b\u5909\u3048\u308b\u5fae\u751f\u7269\u304c\u3088\u308a\u6d3b\u767a\u306b\u50cd\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u9b5a\u306e\u300c\u7206\u98df\u300d\uff1a<\/strong> \u6c34\u6e29\u304c\u9ad8\u3044\u3068\u9b5a\u306e\u4ee3\u8b1d\u304c\u4e0a\u304c\u308a\u3001\u751f\u304d\u308b\u305f\u3081\u306b\u3088\u308a\u591a\u304f\u306e\u990c\u3092\u98df\u3079\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u990c\u306b\u542b\u307e\u308c\u308b\u6c34\u9280\u304c\u3053\u308c\u307e\u3067\u4ee5\u4e0a\u306b\u4f53\u5185\u306b\u84c4\u7a4d\uff08\u751f\u7269\u6fc3\u7e2e\uff09\u3055\u308c\u308b\u306e\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u571f\u58cc\u304b\u3089\u306e\u300c\u518d\u653e\u51fa\u300d\uff1a<\/strong> \u904e\u53bb\u306b\u5730\u8868\u306b\u6c88\u7740\u3057\u305f\u6c34\u9280\u304c\u3001\u6e29\u6696\u5316\u306b\u3088\u308b\u8c6a\u96e8\u3084\u68ee\u6797\u706b\u707d\u3067\u518d\u3073\u5ddd\u3084\u6d77\u3078\u6d41\u308c\u51fa\u3059\u3068\u3044\u3046\u300c\u4e8c\u6b21\u6c5a\u67d3\u300d\u3082\u6df1\u523b\u5316\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p><strong>4. <\/strong><strong>\u79c1\u305f\u3061\u306f\u3069\u3046\u5411\u304d\u5408\u3046\u3079\u304d\u304b\uff1a\u5b89\u5168\u306a\u98df\u5353\u3092\u5b88\u308b\u305f\u3081\u306b<\/strong><\/p>\n\n\n\n<p>2014\u5e74\u306b\u300c3\u500d\u300d\u3068\u3044\u3046\u73fe\u5b9f\u3092\u77e5\u3063\u3066\u304b\u308910\u4f59\u5e74\u3002\u6392\u51fa\u3092\u6291\u3048\u308b\u52aa\u529b\u306e\u88cf\u3067\u3001\u4eca\u306f\u300c\u6e29\u6696\u5316\u300d\u3068\u3044\u3046\u65b0\u305f\u306a\u6575\u304c\u7acb\u3061\u306f\u3060\u304b\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8ce2\u3044\u300c\u98df\u300d\u306e\u9078\u629e\uff1a<\/strong> \u6c5a\u67d3\u30ea\u30b9\u30af\u3092\u6b63\u3057\u304f\u7406\u89e3\u3057\u307e\u3057\u3087\u3046\u3002\u98df\u7269\u9023\u9396\u306e\u4e0a\u4f4d\u306b\u3044\u308b\u5927\u578b\u9b5a\uff08\u30de\u30b0\u30ed\u3001\u30b5\u30e1\u3001\u30e1\u30ab\u30b8\u30ad\u306a\u3069\uff09\u306e\u6442\u53d6\u983b\u5ea6\u3092\u8abf\u6574\u3059\u308b\u77e5\u8b58\u304c\u3001\u5bb6\u65cf\u306e\u5065\u5eb7\u3092\u5b88\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u6839\u672c\u89e3\u6c7a\u3078\u306e\u8996\u70b9\uff1a<\/strong> \u6c34\u9280\u898f\u5236\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002\u8131\u70ad\u7d20\uff08\u6e29\u6696\u5316\u9632\u6b62\uff09\u3053\u305d\u304c\u3001\u5c06\u6765\u306e\u300c\u5b89\u5168\u306a\u98df\u5353\u300d\u306b\u76f4\u7d50\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u8a8d\u8b58\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>2025\u5e74\u306e\u6700\u65b0\u30c7\u30fc\u30bf\u306f\u3001\u6d77\u6d0b\u6c5a\u67d3\u304c\u300c\u7d42\u308f\u3063\u305f\u554f\u984c\u300d\u3067\u306f\u306a\u304f\u3001\u300c\u6c17\u5019\u5371\u6a5f\u305d\u306e\u3082\u306e\u300d\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u79c1\u305f\u3061\u306e\u4e16\u4ee3\u304c\u4f55\u3092\u98df\u3079\u308b\u304b\u3001\u305d\u3057\u3066\u6b21\u306e\u4e16\u4ee3\u306b\u3069\u3093\u306a\u6d77\u3092\u6b8b\u305b\u308b\u304b\u3002\u305d\u306e\u7b54\u3048\u306f\u3001\u4eca\u3053\u306e\u77ac\u9593\u306e\u74b0\u5883\u30a2\u30af\u30b7\u30e7\u30f3\u306b\u304b\u304b\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/www.lbv.jp\/lbv-ec\/category\/item\/mineral\/web\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u6bdb\u9aea\u30df\u30cd\u30e9\u30eb\u691c\u67fb<\/a><\/strong>\u3067\u306f\u3001\u3053\u3053\u6570\u304b\u6708\u306e\u9593\u306b\u4f53\u5185\u304b\u3089\u6bdb\u9aea\u3078\u53d6\u308a\u8fbc\u307e\u308c\u305f\u6c34\u9280\u306e\u5e73\u5747\u5024\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u8840\u6db2\u3084\u5c3f\u304c\u300c\u4eca\u3053\u306e\u77ac\u9593\u306e\u60c5\u5831\u300d\u3092\u6559\u3048\u3066\u304f\u308c\u308b\u306e\u306b\u5bfe\u3057\u3001\u6bdb\u9aea\u306f\u4f38\u3073\u308b\u904e\u7a0b\u3067\u60c5\u5831\u304c\u8a18\u9332\u3055\u308c\u3066\u3044\u304f\u305f\u3081\u3001\u3053\u308c\u307e\u3067\u306e\u72b6\u614b\u3092\u632f\u308a\u8fd4\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5730\u5c64\u3092\u8abf\u3079\u308b\u3053\u3068\u3067\u3001\u904e\u53bb\u306e\u74b0\u5883\u3084\u51fa\u6765\u4e8b\u304c\u308f\u304b\u308b\u3088\u3046\u306b\u3001\u6bdb\u9aea\u3082\u307e\u305f\u3001\u8eab\u4f53\u306e\u5c65\u6b74\u3092\u6b8b\u3059\u691c\u4f53\u306a\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u304a\u8aad\u307f\u3044\u305f\u3060\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p><strong>\u3089\u30fb\u3079\u308b\u3073\u3043\u4e88\u9632\u533b\u5b66\u7814\u7a76\u6240<\/strong><br>\u300c\u77e5\u308b\u3053\u3068\u306f\u3001\u3059\u3079\u3066\u306e\u306f\u3058\u307e\u308a\u300d<br>\u30df\u30cd\u30e9\u30eb\u5206\u6790\u306e\u5c02\u9580\u6a5f\u95a2\u3068\u3057\u3066\u3001\u6bdb\u9aea\u30fb\u8840\u6db2\u30fb\u98f2\u98df\u7269\u306a\u3069\u69d8\u3005\u306a\u691c\u4f53\u3092\u5206\u6790\u3057\u3066\u3044\u307e\u3059\u3002<br>2000\u5e74\u306e\u5275\u696d\u4ee5\u6765\u3001\u7686\u3055\u307e\u306e\u5065\u5eb7\u306b\u5f79\u7acb\u3064\u691c\u67fb\u3084\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<br><a 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class=\"screen-reader-text\">\u6c5a\u67d3\u306e\u5c65\u6b74\u66f8 &#8211; 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