{"id":32,"date":"2018-11-28T16:53:55","date_gmt":"2018-11-28T07:53:55","guid":{"rendered":"http:\/\/dramatic-planets.com\/home\/?page_id=32"},"modified":"2024-02-25T10:55:36","modified_gmt":"2024-02-25T01:55:36","slug":"kenkyu","status":"publish","type":"page","link":"https:\/\/dramatic.parallel.jp\/kuroda\/kenkyu\/","title":{"rendered":"\u7814\u7a76"},"content":{"rendered":"<p>(2024\u5e742\u670825\u65e5\u66f4\u65b0)<br \/>\n<a name=\"overview\"><\/a><\/p>\n<h2>\u60d1\u661f\u5927\u6c17DRAMATIC\u7814\u7a76\u30c1\u30fc\u30e0(\u81ea\u79f0)<\/h2>\n<p>\u73fe\u5728\u306f<a href=\"https:\/\/pat.gp.tohoku.ac.jp\/\" target=\"_blank\" rel=\"noopener\">\u6771\u5317\u5927\u5b66 \u60d1\u661f\u5927\u6c17\u7814\u7a76\u5ba4<\/a>\u5185\u3067\u6d3b\u52d5\u3092\u884c\u3046\u3001<br \/>\nGCM (General Circulation Model \/ Global Climate Model: \u5927\u6c17\u5927\u5faa\u74b0\u30e2\u30c7\u30eb\u3042\u308b\u3044\u306f\u5168\u7403\u6c17\u5019\u30e2\u30c7\u30eb)\u306e\u6d3b\u7528\u3092\u8ef8\u3068\u3057\u3066<br \/>\n\u60d1\u661f\u5927\u6c17\u306eDRAMATIC (Dynamics, RAdiation, MAterial Transport and their mutual InteraCtions: \u529b\u5b66\u904e\u7a0b\u30fb\u653e\u5c04\u904e\u7a0b\u30fb\u7269\u8cea\u8f38\u9001\u3068\u305d\u308c\u3089\u76f8\u4e92\u306e\u7d61\u307f\u5408\u3044)\u306b\u8feb\u308b\u7814\u7a76\u30c1\u30fc\u30e0\u3067\u3059\u3002<br \/>\n\u5bfe\u8c61\u306f\u73fe\u5728\u306f\u706b\u661f(\u73fe\u5728\u53ca\u307335\uff0d40\u5104\u5e74\u524d)\u3068\u91d1\u661f\u304c\u4e3b\u3067\u3059\u304c\u3001\u6f5c\u5728\u7684\u306b\u306f\u5730\u7403\u3084\u30bf\u30a4\u30bf\u30f3\u3001\u6728\u661f\u7b49\u306e\u5de8\u5927\u30ac\u30b9\u60d1\u661f\u3001\u592a\u967d\u7cfb\u5916\u60d1\u661f\u3082\u8996\u91ce\u306b\u5165\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n<a name=\"members\"><\/a><\/p>\n<h2>\u30e1\u30f3\u30d0\u30fc<\/h2>\n<p>(\u8eab\u5206\uff0f\u6c0f\u540d\uff0f\u4e3b\u8981\u7814\u7a76\u30c6\u30fc\u30de)<br \/>\nPI\u30fb\u52a9\u6559\u3000\u9ed2\u7530 \u525b\u53f2\u3000\u3000\u7d71\u62ec<br \/>\nPD\u3000\u3000\u3000\u938c\u7530 \u6709\u7d18\u3000\u3000\u706b\u661f\u53e4\u6c17\u5019\u30fb\u6c34\u74b0\u5883<br \/>\nD1\u3000\u3000\u3000\u72e9\u751f \u5b8f\u559c\u3000\u3000\u91d1\u661f\u786b\u9178\u96f2\u30fb\u5927\u6c17\u6ce2\u52d5<br \/>\nM2\u3000\u3000\u3000\u53e4\u6797 \u672a\u6765\u3000\u3000\u706b\u661f\u5730\u4e0b\u6c34\u30fb\u30ec\u30b4\u30ea\u30b9\u6c34\u5438\u7740<br \/>\nM1\u3000\u3000\u3000\u6c60\u7530 \u6709\u91cc\u3000\u3000\u706b\u661f\u5929\u6c17\u4e88\u5831\u30fb\u30c0\u30b9\u30c8\u30b9\u30c8\u30fc\u30e0\u767a\u751f\u6761\u4ef6<br \/>\nB4\u3000\u3000\u3000\u9e7f\u5fd7\u6751 \u6a39\u3000\u3000\u6df1\u5c64\u5b66\u7fd2\u3092\u7528\u3044\u305f\u706b\u661f\u5730\u8868\u753b\u50cf\u304b\u3089\u306e\u30c0\u30b9\u30c8\u6fc3\u5ea6\u63a8\u5b9a<br \/>\nB4(\u6771\u4eac\u7406\u79d1\u5927)\u3000\u4f50\u85e4 \u793c\u4e00\u3000\u706b\u661f\u5927\u6c17\u4e2d\u306e\u6c34\u84b8\u6c17\u904e\u98fd\u548c\u3068HDO\/H2O\u540c\u4f4d\u4f53\u5206\u5225<\/p>\n<p>(\u904e\u53bb\u306e\u30e1\u30f3\u30d0\u30fc\u30fb\u30c6\u30fc\u30de\u306f<a href=\"https:\/\/dramatic.parallel.jp\/kuroda\/katsudo\/#shido\">\u7814\u7a76\u6307\u5c0e\u6b74<\/a>\u3092\u53c2\u7167)<\/p>\n<h2><strong>\u7814\u7a76\u5185\u5bb9<\/strong><\/h2>\n<p>\u203b\u3059\u307f\u307e\u305b\u3093\u3001\u4ee5\u4e0b\u306f\u6574\u5099\u4e2d\u3067\u8fd1\u3005\u66f4\u65b0\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n<ul>\n<li><a name=\"1\"><\/a><br \/>\n<h3>\u706b\u661f\u5927\u6c17\u5927\u5faa\u74b0\u30e2\u30c7\u30ebDRAMATIC MGCM\u306e\u958b\u767a<\/h3>\n<\/li>\n<li>\n<h3>\u706b\u661f\u306e\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u964d\u96ea\u306b\u898b\u3089\u308c\u308b\u898f\u5247\u6027\u306e\u767a\u898b<\/h3>\n<\/li>\n<li>\n<h3>DRAMATIC MGCM\u3068\u89b3\u6e2c\u30c7\u30fc\u30bf\u3092\u7528\u3044\u305f\u706b\u661f\u5927\u6c17\u306e\u529b\u5b66\u30fb\u7269\u8cea\u5faa\u74b0\u306e\u7814\u7a76<\/h3>\n<\/li>\n<li>\n<h3>\u6728\u661f\u6210\u5c64\u570f\u5927\u6c17\u653e\u5c04<\/h3>\n<\/li>\n<li>\n<h3>(\u9032\u884c\u4e2d)\u91d1\u661f\u306e\u786b\u9178\u96f2\u30fb\u5927\u6c17\u5316\u5b66\u30e2\u30c7\u30eb\u306e\u69cb\u7bc9<\/h3>\n<\/li>\n<li>\n<h3>(\u9032\u884c\u4e2d)\u6db2\u4f53\u306e\u6d77\u3092\u7f6e\u3044\u305f\u706b\u661f\u53e4\u6c17\u5019\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3<\/h3>\n<\/li>\n<li>\n<h3>(\u9032\u884c\u4e2d)\u5730\u7403\u306ePM2.5\u8f38\u9001\u4e88\u6e2c\uff1a\u3072\u307e\u308f\u308a8\u53f7\u30c7\u30fc\u30bf\u306e\u540c\u5316\u3092\u901a\u3057\u3066<\/h3>\n<\/li>\n<\/ul>\n<h2>\u706b\u661f\u5927\u6c17\u5927\u5faa\u74b0\u30e2\u30c7\u30ebDRAMATIC MGCM<\/h2>\n<p>\u6771\u4eac\u5927\u5b66\u5927\u6c17\u6d77\u6d0b\u7814\u7a76\u6240\u3001\u56fd\u7acb\u74b0\u5883\u7814\u7a76\u6240\u3001\u6d77\u6d0b\u7814\u7a76\u958b\u767a\u6a5f\u69cb\u304c\u5171\u540c\u958b\u767a\u3057\u3066\u3044\u308b\u5730\u7403\u5927\u6c17\u6d77\u6d0b\u7d50\u5408\u30e2\u30c7\u30ebMIROC\u3092\u30d9\u30fc\u30b9\u3068\u3057\u305f\u706b\u661f\u5927\u6c17\u5927\u5faa\u74b0\u30e2\u30c7\u30eb\uff08MGCM)\u3092\u958b\u767a\u3057\u3066\u3044\u307e\u3059\u3002DRAMATIC\u3068\u306fDynamics, RAdiation, MAterial Transport and their mutual InteraCtions\u306e\u7565\u3067\u3001\u706b\u661f\u5927\u6c17\u306e\u529b\u5b66\u904e\u7a0b\u30fb\u653e\u5c04\u904e\u7a0b\u30fb\u7269\u8cea\u8f38\u9001\u3068\u305d\u308c\u3089\u76f8\u4e92\u306e\u7d61\u307f\u5408\u3044\u3092\u89e3\u304d\u660e\u304b\u3059\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u73fe\u5728\u306e\u706b\u661f\u306f\u81ea\u8ee2\u89d2\u901f\u5ea6\u3068\u8ecc\u9053\u50be\u659c\u89d2\u304c\u5730\u7403\u3068\u540c\u7b49\u306e\u305f\u3081\u5730\u7403\u306b\u4f3c\u305f\u56db\u5b63\u304c\u5b58\u5728\u3057\u307e\u3059\u304c\u3001\u5927\u6c17\u306f\u5730\u7403\u3068\u6bd4\u3079\u3066\u5927\u6c17\u304c\u8584\u304f(\u5730\u8868\u9762\u6c17\u5727\u306f\u7d04150\u5206\u306e1)\u3001\u4e3b\u6210\u5206\u306f\u4e8c\u9178\u5316\u70ad\u7d20(95%)\u3067\u51ac\u6975\u3067\u51dd\u7d50\u3059\u308b\u305f\u3081\u5730\u8868\u9762\u6c17\u5727\u306e\u5e74\u5909\u5316\u306f25%\u306b\u3082\u53ca\u3073\u3001\u5927\u6c17\u4e2d\u306b\u6d6e\u904a\u3059\u308b\u30c0\u30b9\u30c8\u304c\u91cd\u8981\u306a\u52a0\u71b1\u6e90\u3068\u306a\u3063\u3066\u3001\u5927\u6c17\u306e\u6e29\u5ea6\u69cb\u9020\u3084\u5faa\u74b0\u306f\u5730\u7403\u306e\u6210\u5c64\u570f\uff5e\u4e2d\u9593\u570f\u3068\u5b9a\u6027\u7684\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u30c0\u30b9\u30c8\u30b9\u30c8\u30fc\u30e0\u306f\u6642\u306b\u5168\u7403\u3092\u8986\u3044\u5c3d\u304f\u3059\u898f\u6a21\u3068\u306a\u308a\u3001\u5927\u6c17\u306e\u6e29\u5ea6\u69cb\u9020\u3084\u5faa\u74b0\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<br \/>\nDRAMATIC MGCM\u306f\u4e8c\u9178\u5316\u70ad\u7d20\u3068\u30c0\u30b9\u30c8\u306e\u653e\u5c04\u52b9\u679c\u3001\u4e8c\u9178\u5316\u70ad\u7d20\u306e\u76f8\u5909\u5316\u306a\u3069\u706b\u661f\u72ec\u81ea\u306e\u7269\u7406\u904e\u7a0b\u3092\u53d6\u308a\u6271\u3044\u3001\u5927\u6c17\u6e29\u5ea6\u3084\u5730\u8868\u9762\u6c17\u5727\u306e\u5b63\u7bc0\u5909\u5316\u304a\u3088\u3073\u30c0\u30b9\u30c8\u6fc3\u5ea6\u306b\u3088\u308b\u5909\u5316\u3001\u5b63\u7bc0\u6975\u51a0\u306e\u539a\u3055\u306a\u3069\u3092\u518d\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u6c34\u5faa\u74b0\u3084HDO\/H<sub>2<\/sub>O\u540c\u4f4d\u4f53\u5206\u5225\u306e\u5c0e\u5165\u3082\u9032\u3093\u3067\u3044\u307e\u3059\u3002\u3086\u304f\u3086\u304f\u306f\u8868\u5c64\uff5e\u5927\u6c17\u9593\u306e\u6c34\u306e\u51fa\u5165\u308a\u3001\u5149\u5316\u5b66\u904e\u7a0b\u3001\u5927\u6c17\u6563\u9038\u306e\u52b9\u679c\u306a\u3069\u3082\u5c0e\u5165\u3057\u3001\u521d\u671f\u706b\u661f\u304b\u3089\u73fe\u5728\u306b\u81f3\u308b\u307e\u3067\u306e\u6c17\u5019\u5909\u52d5\u7814\u7a76\u3078\u306e\u7740\u624b\u3092\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u5c06\u6765\u706b\u661f\u63a2\u67fb\u8a08\u753b\u3092\u898b\u636e\u3048\u3066\u3001\u7269\u8cea\u5faa\u74b0\u306e\u30c7\u30fc\u30bf\u540c\u5316\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3078\u306e\u7740\u624b\u3082\u4e88\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/kuroda.dramatic-planets.com\/researchfigs\/spsfig.jpg\" width=\"400\" height=\"280\" \/><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/kuroda.dramatic-planets.com\/researchfigs\/shcap-dra.jpg\" width=\"400\" height=\"224\" \/><br \/>\n(\u5de6)\u5730\u8868\u9762\u6c17\u5727\u306e\u5e74\u5909\u5316(\u8d64\uff1a\u30e2\u30c7\u30eb\u3001\u9752\uff1aViking 2\u53f7\u89b3\u6e2c)\u3001(\u53f3)CO2\u5b63\u7bc0\u6975\u51a0\u91cf[kg m^-2]\u306e\u5e74\u5909\u5316\u3002<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/kuroda.dramatic-planets.com\/researchfigs\/sTv05.jpg\" width=\"280\" height=\"192\" \/><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/kuroda.dramatic-planets.com\/researchfigs\/sTv10.jpg\" width=\"280\" height=\"192\" \/><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/kuroda.dramatic-planets.com\/researchfigs\/sTv30.jpg\" width=\"280\" height=\"192\" \/><br \/>\n\u30c0\u30b9\u30c8\u5149\u5b66\u7684\u539a\u3055=0.5(\u5de6)\u30011.0(\u4e2d)\u30013.0(\u53f3)\u306b\u304a\u3051\u308b\u6e29\u5ea6[K](\u9ed2\u30b3\u30f3\u30bf\u30fc)\u3068\u5357\u5317\u98a8{m s^-1](\u9752\u30b3\u30f3\u30bf\u30fc)\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u7d50\u679c\u3002\u5de6\u304b\u3089\u975e\u30c0\u30b9\u30c8\u30b9\u30c8\u30fc\u30e0\u3001\u5c40\u6240\u30c0\u30b9\u30c8\u30b9\u30c8\u30fc\u30e0\u3001\u5168\u7403\u30c0\u30b9\u30c8\u30b9\u30c8\u30fc\u30e0\u306b\u76f8\u5f53\u3059\u308b\u3002\u5b63\u7bc0\u306f\u5317\u534a\u7403\u51ac\u81f3(Ls=270\u00b0)\u3002<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/kuroda.dramatic-planets.com\/researchfigs\/swater.jpg\" width=\"480\" height=\"352\" \/><br \/>\n\u6c34\u5faa\u74b0\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u7d50\u679c\uff1a\u6c34\u84b8\u6c17\u30ab\u30e9\u30e0\u7a4d\u7b97\u91cf[pr.um](\u4e0a)\u3068HDO\/H2O\u6bd4[wrt. SMOW](\u4e0b)\u3002<\/p>\n<h2>DRAMATIC MGCM\u3068\u89b3\u6e2c\u30c7\u30fc\u30bf\u3092\u7528\u3044\u305f\u706b\u661f\u5927\u6c17\u529b\u5b66\u306e\u7814\u7a76<\/h2>\n<p>\u706b\u661f\u306b\u304a\u3044\u3066\u79cb\u5b63\uff5e\u51ac\u5b63\u306b\u5317\u534a\u7403\u4e2d\u30fb\u9ad8\u7def\u5ea6\u3067\u898b\u3089\u308c\u308b\u50be\u5727\u4e0d\u5b89\u5b9a\u6ce2\u306f\u3001\u6771\u897f\u6ce2\u65701\uff5e3\u3001\u5468\u671f2\uff5e6\u65e5\u306e\u6210\u5206\u304c\u5353\u8d8a\u3057\u3066\u3044\u307e\u3059\u3002\u79cb\u5b63\u3067\u306f\u5730\u8868\u9762\u4ed8\u8fd1\u306b\u304a\u3044\u3066\u6771\u897f\u6ce2\u65701\u30682\u306e\u6210\u5206\u306e\u632f\u5e45\u304c\u307b\u307c\u540c\u7b49\u3001\u51ac\u5b63\u3067\u306f\u6771\u897f\u6ce2\u65701\u6210\u5206\u306e\u632f\u5e45\u304c\u3088\u308a\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002MGCM\u3092\u7528\u3044\u305f\u8a08\u7b97\u3068MGS-TES(\u203b1)\u30c7\u30fc\u30bf\u306e\u89e3\u6790\u306b\u3088\u308a\u3053\u306e\u3088\u3046\u306a\u50be\u5727\u4e0d\u5b89\u5b9a\u6ce2\u306e\u69cb\u9020\u306e\u5b63\u7bc0\u5909\u5316\u306b\u3064\u3044\u3066\u3001\u5927\u6c17\u306e\u4e0d\u5b89\u5b9a\u6027\u306e\u5909\u5316\u304b\u3089\u8aac\u660e\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u51ac\u5b63\u306e\u5168\u7403\u30c0\u30b9\u30c8\u30b9\u30c8\u30fc\u30e0\u6642\u306b\u306f\u50be\u5727\u6d3e\u306e\u632f\u5e45\u304c\u8457\u3057\u304f\u5f31\u304f\u3001\u5353\u8d8a\u6ce2\u6570\u304c\u5927\u304d\u304f\u306a\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u3064\u3044\u3066\u3082\u3001MGCM\u306b\u3088\u308b\u518d\u73fe\u5b9f\u9a13\u3068\u7dda\u5f62\u8ad6\u304b\u3089\u793a\u3057\u307e\u3057\u305f\u3002[Kuroda et al., 2007]<\/p>\n<p>\u203b1\u2026MGS-TES\u3068\u306fMars Global Surveyor\u642d\u8f09Thermal Emission Spectrometer\u306e\u3053\u3068\u3067\u30011998\u5e74\u306e\u706b\u661f\u5468\u56de\u8ecc\u9053\u6295\u5165\u304b\u30892004\u5e74\u307e\u3067\u706b\u661f\u5927\u6c17\u306e3\u6b21\u5143\u6e29\u5ea6\u5834\u3001\u30c0\u30b9\u30c8\u30fb\u6c34\u84b8\u6c17\u30fb\u6c37\u96f2\u306e2\u6b21\u5143\u30ab\u30e9\u30e0\u7a4d\u7b97\u91cf\u5206\u5e03\u3092\u89b3\u6e2c\u3057\u305f\u3002<\/p>\n<table border=\"0\">\n<tbody>\n<tr>\n<td width=\"480\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/kuroda.dramatic-planets.com\/researchfigs\/sfig3.jpg\" width=\"480\" height=\"359\" \/><\/td>\n<td valign=\"bottom\">MGS-TES\u89b3\u6e2c\u30c7\u30fc\u30bf\u304b\u3089\u6c42\u3081\u305f\u3001\u5317\u534a\u7403\u79cb\u5b63(\u4e0a)\u3068\u51ac\u5b63(\u4e0b)\u306b\u304a\u3051\u308b\u7d4c\u5ea6\u5e73\u5747\u6e29\u5ea6[K]\u3068\u6771\u897f\u98a8\u901f[m s^-1](\u6e29\u5ea6\u98a8\u306e\u5f0f\u3088\u308a\u8a08\u7b97)(\u5de6)\u3001\u304a\u3088\u3073potential vorticity gradient\u306b\u706b\u661f\u534a\u5f84\u3092\u4e57\u3058\u305f\u5024[\u00d710^-4 s^-1](\u53f3)\u3002potential vorticity gradient\u304c\u8ca0\u306e\u5024\u3092\u3068\u308b\u9818\u57df\u5468\u8fba\u3067\u306f\u5927\u6c17\u4e0d\u5b89\u5b9a\u306e\u5fc5\u8981\u6761\u4ef6\u3092\u6e80\u305f\u3057\u3066\u304a\u308a\u3001\u6771\u897f\u98a8\u306e\u925b\u76f4\u30b7\u30a2\u30fc\u304c\u5927\u304d\u3044\u3053\u3068\u3068potential vorticity gradient\u304c\u8ca0\u306e\u5024\u3092\u793a\u3059\u9818\u57df\u304c\u5927\u304d\u3044\u3053\u3068\u304b\u3089\u3001\u6625\u5b63\u3088\u308a\u3082\u51ac\u5b63\u306e\u65b9\u304c\u4e0d\u5b89\u5b9a\u6027\u304c\u5927\u304d\u304f\u3001\u50be\u5727\u4e0d\u5b89\u5b9a\u6ce2\u306e\u632f\u5e45\u3082\u5927\u304d\u304f\u306a\u308b\u3053\u3068\u304c\u7406\u8ad6\u7684\u306b\u793a\u3055\u308c\u308b\u3002[Fig. 3 of Kuroda et al., 2007]<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>\u8d64\u9053\u5927\u6c17\u306b\u898b\u3089\u308c\u308b\u6771\u897f\u98a8\u306e\u534a\u5e74\u632f\u52d5\u306f\u5730\u7403\u306e\u4e0a\u90e8\u6210\u5c64\u570f\u304a\u3088\u3073\u4e2d\u9593\u570f\u3067\u306f\u3088\u304f\u77e5\u3089\u308c\u305f\u73fe\u8c61\u3067\u3059\u304c\u3001\u706b\u661f\u5927\u6c17\u306b\u3082\u540c\u69d8\u306e\u534a\u5e74\u632f\u52d5\u304c\u5b58\u5728\u3059\u308b\u3053\u3068\u3092MGCM\u306b\u3088\u308b\u8a08\u7b97\u3068\u89b3\u6e2c\u30c7\u30fc\u30bf\u3088\u308a\u521d\u3081\u3066\u793a\u3057\u307e\u3057\u305f\u3002MGS-TES\u306e\u89b3\u6e2c\u30c7\u30fc\u30bf\u3088\u308a\u663c\u591c\u306e\u6e29\u5ea6\u5dee\u306b\u660e\u78ba\u306a\u534a\u5e74\u5468\u671f\u306e\u632f\u52d5\u304c\u898b\u3089\u308c\u308b\u3053\u3068\u3092\u767a\u898b\u3057\u3001MGCM\u3092\u7528\u3044\u3066\u6771\u897f\u98a8\u306e\u534a\u5e74\u632f\u52d5\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3001\u305d\u306e\u751f\u6210\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u8abf\u3079\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u706b\u661f\u5927\u6c17\u306e\u534a\u5e74\u632f\u52d5\u306b\u304a\u3051\u308b\u897f\u98a8\u52a0\u901f\u306e\u8981\u7d20\u306f\u30b1\u30eb\u30d3\u30f3\u6ce2\u304c\u4e3b\u3067\u3042\u308b\u5730\u7403\u3068\u306f\u7570\u306a\u308a\u3001\u925b\u76f4\u5faa\u74b0\u3001\u5b9a\u5e38\u30d7\u30e9\u30cd\u30bf\u30ea\u30fc\u6ce2\u3001\u534a\u5e74\u5468\u671f\u3092\u6301\u3064\u71b1\u6f6e\u6c50\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3057\u305f\u3002 [Kuroda et al., 2008]<\/p>\n<table border=\"0\">\n<tbody>\n<tr>\n<td width=\"560\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/kuroda.dramatic-planets.com\/researchfigs\/sfig2a.jpg\" width=\"280\" height=\"225\" \/><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/kuroda.dramatic-planets.com\/researchfigs\/sfig2b.jpg\" width=\"280\" height=\"225\" \/><\/td>\n<td valign=\"bottom\">\u706b\u661f\u5927\u6c17\u6771\u897f\u98a8\u306e\u534a\u5e74\u632f\u52d5\u306e\u8a08\u7b97\u7d50\u679c\u3002\u5404\u56f3\u306e\u5de6\u7aef\u304a\u3088\u3073\u53f3\u7aef\u3092\u5317\u534a\u7403\u6625\u5206\u3068\u3057\u305f\u8d64\u9053\u57df(10\u00b0N\uff5e10\u00b0S\u5e73\u5747)\u7d4c\u5ea6\u5e73\u5747\u6771\u897f\u98a8\u901f[m s^-1]\u306e\u9ad8\u5ea6\u5206\u5e03\u306e\u5e74\u9593\u5909\u5316\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u5de6\u306f\u89b3\u6e2c\u306b\u57fa\u3065\u304f\u30c0\u30b9\u30c8\u6fc3\u5ea6\u306e\u5e74\u5909\u5316(\u5317\u534a\u7403\u79cb\u5b63\u306bLs=250\u00b0(\u203b2)\u3092\u30d4\u30fc\u30af\u306b\u5149\u5b66\u7684\u539a\u3055\u304c1.0\u307e\u3067\u5927\u304d\u304f\u306a\u308a\u3001\u305d\u308c\u4ee5\u5916\u306e\u5b63\u7bc0\u3067\u306f\u6982\u306d0.2)\u3092\u5c0e\u5165\u3001\u53f3\u306f\u30c0\u30b9\u30c8\u5149\u5b66\u7684\u539a\u3055\u3092\u5e74\u9593\u4e00\u5f8b0.2\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u3002[Fig. 2 of Kuroda et al., 2008]<\/p>\n<p>\u203b2\u2026Ls\u3068\u306f\u706b\u661f\u4e2d\u5fc3\u9ec4\u7d4c\u3068\u3082\u79f0\u3057\u3001\u706b\u661f\u306e\u5b63\u7bc0\u3092\u8868\u3059\u6307\u6a19\u3068\u3057\u3066\u7528\u3044\u3089\u308c\u308b\u3002Ls=0\u00b0\u300190\u00b0\u3001180\u00b0\u3001270\u00b0\u304c\u305d\u308c\u305e\u308c\u5317\u534a\u7403\u6625\u5206\u3001\u590f\u81f3\u3001\u79cb\u5206\u3001\u51ac\u81f3\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>\u5317\u534a\u7403\u306e\u51ac\u81f3\u524d\u5f8c\u306b\u767a\u751f\u3059\u308b\u5168\u7403\u898f\u6a21\u306e\u30c0\u30b9\u30c8\u30b9\u30c8\u30fc\u30e0\u306f\u3001\u6975\u591c\u3067\u3042\u308b\u5317\u6975\u4e0a\u7a7a\u306e\u6e29\u5ea6\u309240\uff5e60K\u3082\u4e0a\u6607\u3055\u305b\u3066\u3044\u308b\u3053\u3068\u304c\u89b3\u6e2c\u304b\u3089\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002MGCM\u3092\u7528\u3044\u3066\u3001\u5168\u7403\u30c0\u30b9\u30c8\u30b9\u30c8\u30fc\u30e0\u304c\u6975\u591c\u306e\u6607\u6e29\u3092\u5f15\u304d\u8d77\u3053\u3059\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u8abf\u3079\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u30c0\u30b9\u30c8\u30b9\u30c8\u30fc\u30e0\u306b\u3088\u3063\u3066\u9ad8\u5ea640\uff5e60km\u3067\u590f\u534a\u7403\u304b\u3089\u51ac\u6975\u3078\u5411\u304b\u3046\u5357\u5317\u5faa\u74b0\u3068\u51ac\u6975\u4e0a\u7a7a\u3067\u306e\u4e0b\u964d\u6d41\u304c\u8457\u3057\u304f\u5f37\u307e\u308b\u3053\u3068\u3067\u5f37\u3044\u6975\u591c\u306e\u6607\u6e29\u304c\u767a\u751f\u3057\u3001\u307e\u305f\u3053\u306e\u5b50\u5348\u9762\u5faa\u74b0\u306e\u7dad\u6301\u306b\u306f\u71b1\u6f6e\u6c50\u6ce2\u30fb\u30d7\u30e9\u30cd\u30bf\u30ea\u30fc\u6ce2\u30fb\u5c0f\u3055\u3044\u30b9\u30b1\u30fc\u30eb\u306e\u6ce2(\u91cd\u529b\u6ce2\u3084\u6c34\u5e73\u6e26)\u305d\u308c\u305e\u308c\u306e\u5f79\u5272\u304c\u91cd\u8981\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3057\u305f\u3002[Kuroda et al., 2009]<br \/>\n\u306a\u304a\u3001\u3053\u306e\u7814\u7a76\u306f\u706b\u661f\u5927\u6c17\u3067\u306f\u305d\u308c\u307e\u3067\u3042\u307e\u308a\u8b70\u8ad6\u3055\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u91cd\u529b\u6ce2\u306e\u91cd\u8981\u6027\u3092\u521d\u3081\u3066\u30e2\u30c7\u30eb\u7814\u7a76\u304b\u3089\u793a\u5506\u3057\u305f\u3082\u306e\u3067\u3001\u706b\u661f\u5927\u6c17\u306e\u91cd\u529b\u6ce2\u306e\u7814\u7a76\u306f\u305d\u306e\u5f8c\u5171\u8457\u8005\u306e\u4e00\u4eba\u3067\u3042\u308bDr. A.S. Medvedev\u306b\u3088\u3063\u3066\u767a\u5c55\u7684\u306b\u5f15\u304d\u7d99\u304c\u308c[Medvedev et al., 2011a:<em> Icarus <\/em><strong>211<\/strong>, 909-912; 2011b: <em>J. Geophys. Res.<\/em> <strong>116<\/strong>, E10004\u306a\u3069]\u3001\u706b\u661f\u306e\u4e2d\u4e0a\u5c64\u5927\u6c17\u306e\u69d8\u5b50\u3092\u6c7a\u5b9a\u3059\u308b\u8981\u7d20\u3068\u3057\u3066\u306e\u91cd\u529b\u6ce2\u306e\u91cd\u8981\u6027\u304c\u78ba\u7acb\u3055\u308c\u308b\u306b\u81f3\u308a\u307e\u3057\u305f\u3002<\/p>\n<table border=\"0\">\n<tbody>\n<tr>\n<td width=\"438\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/kuroda.dramatic-planets.com\/researchfigs\/sexab-fig5.jpg\" width=\"438\" height=\"480\" \/><\/td>\n<td valign=\"bottom\">\u5168\u7403\u30c0\u30b9\u30c8\u30b9\u30c8\u30fc\u30e0\u76f8\u5f53\u306e\u30c0\u30b9\u30c8\u5149\u5b66\u7684\u539a\u3055(=3.0)\u306e\u5317\u534a\u7403\u51ac\u81f3(Ls=270\u00b0)\u306b\u304a\u3051\u308b\u6ce2\u52d5\u306b\u3088\u308b\u6771\u897f\u98a8\u306e\u52a0\u901f\u5ea6(EP-flux divergence)[m s^-1 sol^-1](\u203b3)\u3002(a)\u3059\u3079\u3066\u306e\u6ce2\u306e\u6210\u5206\u306e\u5408\u8a08\u3001(b)\u71b1\u6f6e\u6c50\u6ce2(\u5468\u671f1\u65e5\u3001\u534a\u65e5\u30011\/3\u65e5\u30011\/4\u65e5\u306e\u6ce2\u306e\u5408\u8a08)\u3001(c)\u30d7\u30e9\u30cd\u30bf\u30ea\u30fc\u6ce2(\u5468\u671f\u304c1\u65e5\u3088\u308a\u9577\u3044\u6ce2)\u3001(d)\u91cd\u529b\u6ce2\u3068\u6c34\u5e73\u6e26\u306e\u548c(\u6771\u897f\u6ce2\u6570\u304c10\u3088\u308a\u5927\u304d\u304f\u3001\u5468\u671f\u304c1\u65e5\u3088\u308a\u77ed\u3044\u6ce2)\u3002\u71b1\u6f6e\u6c50\u6ce2\u3001\u30d7\u30e9\u30cd\u30bf\u30ea\u30fc\u6ce2\u3001\u91cd\u529b\u6ce2\u306a\u3069\u306e\u30b9\u30b1\u30fc\u30eb\u306e\u5c0f\u3055\u306a\u6ce2\u304c\u305d\u308c\u305e\u308c\u51ac\u6975\u306e\u98a8\u901f\u306e\u52a0\u901f\u306b\u5bc4\u4e0e\u3057\u3066\u3044\u308b\u3002[Fig. 3 of Kuroda et al., 2009\u306b\u8272\u3065\u3051]<\/p>\n<p>\u203b3\u2026sol\u3068\u306f\u706b\u661f\u306e1\u592a\u967d\u65e5\u3067\u300188775\u79d2(24.66\u6642\u9593)\u306b\u76f8\u5f53\u3059\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u706b\u661f\u30b5\u30d6\u30df\u30ea\u6ce2\u30b5\u30a6\u30f3\u30c0FIRE<\/h2>\n<table border=\"0\">\n<tbody>\n<tr>\n<td width=\"351\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/kuroda.dramatic-planets.com\/researchfigs\/firelogo.jpg\" width=\"351\" height=\"280\" \/><\/td>\n<td valign=\"top\">\u3000\u6b21\u671f\u706b\u661f\u63a2\u67fb\u885b\u661f\u3078\u306e\u642d\u8f09\u3092\u76ee\u6307\u3057\u3066\u3001\u706b\u661f\u30b5\u30d6\u30df\u30ea\u6ce2\u30b5\u30a6\u30f3\u30c0FIRE (Far-InfraRed Experiment)\u306e\u691c\u8a0e\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u30b5\u30d6\u30df\u30ea\u6ce2\u30b5\u30a6\u30f3\u30c0\u306f\u5927\u6c17\u306e\u6e29\u5ea6\u5206\u5e03\u3001\u307e\u305f\u6c34\u84b8\u6c17(HDO\u306a\u3069\u540c\u4f4d\u4f53\u6bd4\u3082\u542b\u3080)\u5206\u5e03\u3001\u5fae\u91cf\u7269\u8cea(\u30aa\u30be\u30f3\u3001\u904e\u9178\u5316\u6c34\u7d20\u3001\u6c34\u9178\u5316\u30e9\u30b8\u30ab\u30eb\u306a\u3069)\u5206\u5e03\u306a\u3069\u5927\u6c17\u7d44\u6210\u3092\u3001\u30c0\u30b9\u30c8\u304c\u6d6e\u904a\u3059\u308b\u706b\u661f\u5927\u6c17\u306b\u304a\u3044\u3066\u306f\u305d\u308c\u3092\u900f\u304b\u3057\u3066\u30c0\u30b9\u30c8\u30b9\u30c8\u30fc\u30e0\u306e\u5185\u3068\u5916\u3092\u898b\u901a\u3057\u305f\u89b3\u6e2c\u304c\u53ef\u80fd\u3067\u3059\u3002\u3055\u3089\u306b\u5927\u6c17\u5438\u53ce\u7dda\u306e\u30c9\u30c3\u30d7\u30e9\u30fc\u30b7\u30d5\u30c8\u3092\u5229\u7528\u3057\u305f\u4e2d\u30fb\u4e0a\u5c64\u5927\u6c17\u306e\u98a8\u901f\u89b3\u6e2c\u3001\u5730\u8868\u9762\u7269\u6027\u306e\u89b3\u6e2c\u3082\u53ef\u80fd\u3067\u3001\u540c\u4f4d\u4f53\u6bd4\u89b3\u6e2c\u3068\u5408\u308f\u305b\u3066\u5730\u8868\uff5e\u5927\u6c17\u9593\u306e\u7269\u8cea\u306e\u51fa\u5165\u308a\u306a\u3069\u306b\u8feb\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u89b3\u6e2c\u306f\u6c34\u30fb\u5fae\u91cf\u7269\u8cea\u5faa\u74b0\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u706b\u661f\u306e\u6c17\u8c61\u306b\u591a\u304f\u306e\u77e5\u898b\u3092\u4e0e\u3048\u308b\u306e\u307f\u306a\u3089\u305a\u3001\u4e0a\u5c64(\u9ad8\u5ea6100\uff5e200km)\u5927\u6c17\u306e\u7d44\u6210\u3092\u898b\u308b\u3053\u3068\u3067\u5927\u6c17\u306e\u5149\u5316\u5b66\u904e\u7a0b\u30fb\u6563\u9038\u904e\u7a0b\u306e\u7406\u89e3\u306b\u3082\u8ca2\u732e\u3059\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u30c0\u30b9\u30c8\u6c17\u8c61\u5b66\u89e3\u660e\u3092\u76ee\u6307\u3059\u300cMELOS\u6c17\u8c61\u30aa\u30fc\u30d3\u30bf\u300d\u5411\u3051\u306e\u6e2c\u5668\u30c7\u30b6\u30a4\u30f3\u3001\u671f\u5f85\u3055\u308c\u308b\u89b3\u6e2c\u611f\u5ea6\u30fb\u7cbe\u5ea6\u3068\u305d\u308c\u3089\u306e\u79d1\u5b66\u7684\u610f\u7fa9\u306f\u8ad6\u6587[Kasai et al., 2012]\u306b\u307e\u3068\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u6728\u661f\u6210\u5c64\u570f\u5927\u6c17<\/h2>\n<p>\u5148\u65e5ESA(\u6b27\u5dde\u5b87\u5b99\u6a5f\u95a2)\u306b\u3088\u308b\u6b21\u306e\u5927\u578b\u30df\u30c3\u30b7\u30e7\u30f3\u306b\u6728\u661f\u7cfb\u63a2\u67fbJUICE\u8a08\u753b\u304c\u63a1\u629e\u3055\u308c\u30012022\u5e74\u6253\u3061\u4e0a\u3052\u30012030\u5e74\u6728\u661f\u5230\u9054\u3068\u3059\u308b\u8a08\u753b\u304c\u767a\u8868\u3055\u308c\u307e\u3057\u305f\u3002\u73fe\u5728\u3053\u306e\u8a08\u753b\u306b\u5411\u3051\u3001\u30c9\u30a4\u30c4\u30fb\u30de\u30c3\u30af\u30b9\u30d7\u30e9\u30f3\u30af\u592a\u967d\u7cfb\u7814\u7a76\u6240\u3068\u5171\u540c\u3067\u6728\u661f\u6210\u5c64\u570f\u5927\u6c17\u5927\u5faa\u74b0\u30e2\u30c7\u30eb(JSGCM)\u3092\u958b\u767a\u3057\u3066\u3044\u307e\u3059\u3002\u6728\u661f\u5927\u6c17\u306f\u592a\u967d\u653e\u5c04\u306e\u307f\u306a\u3089\u305a\u5185\u90e8\u71b1\u6e90\u306e\u5b58\u5728\u306b\u3082\u652f\u914d\u3055\u308c\u3001\u901f\u3044\u81ea\u8ee2\u901f\u5ea6\u306e\u5f71\u97ff\u3067\u5357\u5317\u306b\u7d30\u3044\u7e1e\u6a21\u69d8\u3092\u3044\u304f\u3064\u3082\u5f62\u6210\u3059\u308b\u30d0\u30f3\u30c9\u69cb\u9020\u304c\u898b\u3089\u308c\u3001\u5730\u7403\u306e\u6e962\u5e74\u632f\u52d5\uff08QBO)\u306b\u4f3c\u305f\u300c\u6e964\u5e74\u632f\u52d5\u300d(QQO)\u306e\u5b58\u5728\u304c\u793a\u5506\u3055\u308c\u308b\u306a\u3069\u3001\u6bd4\u8f03\u60d1\u661f\u6c17\u8c61\u5b66\u306e\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u3057\u3066\u3082\u8208\u5473\u6df1\u3044\u3082\u306e\u3067\u3059\u3002\u6210\u5c64\u570f\u306e\u5927\u6c17\u653e\u5c04\u306fCH<sub>4<\/sub>, C<sub>2<\/sub>H<sub>2<\/sub>, C<sub>2<\/sub>H<sub>6<\/sub>(\u30e1\u30bf\u30f3\u30fb\u30a2\u30bb\u30c1\u30ec\u30f3\u30fb\u30a8\u30bf\u30f3)\u306b\u4e3b\u306b\u652f\u914d\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u3089\u306e\u5927\u6c17\u6210\u5206\u306b\u3088\u308b\u592a\u967d\u5149\u5438\u53ce\u30fb\u8d64\u5916\u653e\u5c04\u3092\u8003\u616e\u3057\u305f\u653e\u5c04\u30b3\u30fc\u30c9\u3092\u73fe\u5728\u4f5c\u6210\u4e2d\u3067\u3001JSGCM\u3078\u306e\u5c0e\u5165\u3092\u4e88\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>(2024\u5e742\u670825\u65e5\u66f4\u65b0) \u60d1\u661f\u5927\u6c17DRAMATIC\u7814\u7a76\u30c1\u30fc\u30e0(\u81ea\u79f0) \u73fe\u5728\u306f\u6771\u5317\u5927\u5b66 \u60d1\u661f\u5927\u6c17\u7814\u7a76\u5ba4\u5185\u3067\u6d3b\u52d5\u3092\u884c\u3046\u3001 GCM (General Circulation Model \/ Global Climate M &hellip; <a href=\"https:\/\/dramatic.parallel.jp\/kuroda\/kenkyu\/\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;\u7814\u7a76&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_locale":"ja","_original_post":"http:\/\/dramatic-planets.com\/home\/?page_id=32","footnotes":""},"class_list":["post-32","page","type-page","status-publish","hentry","ja"],"_links":{"self":[{"href":"https:\/\/dramatic.parallel.jp\/kuroda\/wp-json\/wp\/v2\/pages\/32","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dramatic.parallel.jp\/kuroda\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/dramatic.parallel.jp\/kuroda\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/dramatic.parallel.jp\/kuroda\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dramatic.parallel.jp\/kuroda\/wp-json\/wp\/v2\/comments?post=32"}],"version-history":[{"count":16,"href":"https:\/\/dramatic.parallel.jp\/kuroda\/wp-json\/wp\/v2\/pages\/32\/revisions"}],"predecessor-version":[{"id":492,"href":"https:\/\/dramatic.parallel.jp\/kuroda\/wp-json\/wp\/v2\/pages\/32\/revisions\/492"}],"wp:attachment":[{"href":"https:\/\/dramatic.parallel.jp\/kuroda\/wp-json\/wp\/v2\/media?parent=32"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}