{"id":370,"date":"2022-05-24T18:20:08","date_gmt":"2022-05-24T09:20:08","guid":{"rendered":"https:\/\/gcd.atmos.rcast.u-tokyo.ac.jp\/clim_group\/?p=370"},"modified":"2022-05-25T18:46:29","modified_gmt":"2022-05-25T09:46:29","slug":"%e6%b8%a9%e5%b8%af%e4%bd%8e%e6%b0%97%e5%9c%a7%e3%81%ab%e4%bc%b4%e3%81%86%e3%80%8c%e6%b8%a6%e3%80%8d%e3%81%a8%e3%82%b8%e3%82%a7%e3%83%83%e3%83%88%e6%b0%97%e6%b5%81%e3%81%ae%e5%af%86%e6%8e%a5%e3%81%aa","status":"publish","type":"post","link":"https:\/\/gcd.atmos.rcast.u-tokyo.ac.jp\/clim_group\/?p=370","title":{"rendered":"\u6e29\u5e2f\u4f4e\u6c17\u5727\u306b\u4f34\u3046\u300c\u6e26\u300d\u3068\u30b8\u30a7\u30c3\u30c8\u6c17\u6d41\u306e\u5bc6\u63a5\u306a\u95a2\u4fc2"},"content":{"rendered":"\n

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\u6e29\u5e2f\u4f4e\u6c17\u5727\u306f\u4e2d\u7def\u5ea6\u306e\u65e5\u3005\u306e\u5929\u6c17\u3092\u5927\u304d\u304f\u5de6\u53f3\u3057\uff0c\u6642\u3068\u3057\u3066\u5927\u96e8\u3084\u5f37\u98a8\u306a\u3069\u306e\u6c17\u8c61\u707d\u5bb3\u3092\u751f\u3058\u3055\u305b\u308b\u305f\u3081\uff0c\u53e4\u304f\u304b\u3089\u7814\u7a76\u304c\u884c\u308f\u308c\u3066\u304d\u307e\u3057\u305f\uff0e<\/p>\n\n\n\n

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\u56f31\uff1a\u30ce\u30eb\u30a6\u30a7\u30fc\u5b66\u6d3e\u306b\u3088\u308b\u6e29\u5e2f\u4f4e\u6c17\u5727\u306e\u6642\u9593\u767a\u5c55\u30e2\u30c7\u30eb\uff0eSchultz et al. (1998)\u3092\u5143\u306b\u4e00\u90e8\u6539\u5909\uff0e<\/figcaption><\/figure>\n\n\n\n

\u5730\u8868\u9762\u8fd1\u304f\u3067\u6e29\u5e2f\u4f4e\u6c17\u5727\u306e\u4e2d\u5fc3\u306f\u9589\u3058\u305f\u7b49\u5727\u7dda\u3067\u56f2\u307e\u308c\u3066\u304a\u308a\uff0c\u305d\u3053\u304b\u3089\u524d\u7dda\u304c\u4f38\u3073\u3066\u3044\u307e\u3059\uff0e
\u65b0\u805e\u3084\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u5929\u6c17\u56f3\u3067\uff0c\u7686\u3055\u3093\u304c\u3088\u304f\u76ee\u306b\u3059\u308b\u3088\u3046\u306a\u7279\u5fb4\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\uff0e<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u3055\u3066\uff0c1970\u5e74\u4ee3\u9803\u304b\u3089\uff0c\u5ba2\u89b3\u89e3\u6790\u30c7\u30fc\u30bf\u3084\u518d\u89e3\u6790\u30c7\u30fc\u30bf<\/strong>\u3068\u547c\u3070\u308c\u308b\uff0c\u5730\u7403\u306e\u5927\u90e8\u5206\u3082\u3057\u304f\u306f\u5168\u7403\u3092\u30ab\u30d0\u30fc\u3059\u308b\uff0c\u6c17\u8c61\u8981\u7d20\u306e\u683c\u5b50\u70b9\u30c7\u30fc\u30bf\u304c\u6574\u5099\u3055\u308c\uff0c\u7814\u7a76\u306b\u5229\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u307e\u3057\u305f\uff0e<\/p>\n\n\n\n

\uff08\u518d\u89e3\u6790\u30c7\u30fc\u30bf\u306b\u95a2\u3057\u3066\u306f\uff0c\u5148\u7aef\u7814\u3067\u306e\u6c17\u5019\u30b7\u30b9\u30c6\u30e0\u7814\u7a76\u306e\u300c\u518d\u89e3\u6790\u3068\u306f\uff1f\u300d\u3082\u3054\u89a7\u4e0b\u3055\u3044\uff0e https:\/\/gcd.atmos.rcast.u-tokyo.ac.jp\/clim_group\/?p=98<\/a>\uff09<\/p>\n\n\n\n

\u3053\u306e\u518d\u89e3\u6790\u30c7\u30fc\u30bf\u3092\u7528\u3044\u3066\uff0c\u3088\u308a\u5ba2\u89b3\u7684\u306b\u6e29\u5e2f\u4f4e\u6c17\u5727\u3092\u540c\u5b9a\u30fb\u62bd\u51fa\u3057\u3088\u3046\u3068\u3044\u3046\u7814\u7a76\u304c\uff0c1990\u5e74\u4ee3\u4ee5\u964d\uff0c\u76db\u3093\u306b\u884c\u308f\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\uff0e\u73fe\u5728\u3067\u306f\uff0c\u540c\u5b9a\u30fb\u62bd\u51fa\u3055\u308c\u305f\u5730\u8868\u306e\u6e29\u5e2f\u4f4e\u6c17\u5727\u4e2d\u5fc3\u3092\u5143\u306b\uff0c\u6e29\u5e2f\u4f4e\u6c17\u5727\u306e\u5178\u578b\u7684\u306a\u69cb\u9020\u3092\u63cf\u304f\u4e8b\u304c\u51fa\u6765\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\uff08\u56f32\uff09\uff0e<\/p>\n\n\n\n

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\u56f32\uff1aSTORMS Extratropical Cyclone Atlas (2011). Data retrieved [2022\/5\/23] from http:\/\/www.met.reading.ac.uk\/~storms<\/a>\uff0e\u5143\u306e\u56f3\u3092\u4e00\u90e8\u6539\u5909\uff0e<\/figcaption><\/figure>\n\n\n\n

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\u56f33\uff1aJRA-55\u5927\u6c17\u518d\u89e3\u6790\u3092\u4f7f\u7528\uff0e\u98a8\u901f\u306f\u6c34\u5e73\u98a8\u901f\uff0e<\/figcaption><\/figure>\n\n\n\n

\u56f33\u5de6\uff08\u5730\u8868\u9762\uff09\u3067\u306f\u30aa\u30db\u30fc\u30c4\u30af\u6d77\u3068\u30a2\u30e9\u30b9\u30ab\u306b\uff0c\u4f55\u672c\u3082\u306e\u9589\u3058\u305f\u7b49\u5727\u7dda\u3092\u6301\u3064\u5927\u304d\u306a\u4f4e\u6c17\u5727(A, B)\u304c\u898b\u3048\u307e\u3059\uff0e\u4e00\u65b9\uff0c\u56f33\u53f3\uff08\u5bfe\u6d41\u570f\u4e0a\u5c64\u306e9km\u4ed8\u8fd1\uff09\u3067\u306f\uff0c\u305d\u308c\u3089\u306b\u5bfe\u5fdc\u3059\u308b\u6c17\u5727\u306e\u8c37\u304c\u898b\u3048\u3066\u3044\u307e\u3059\u304c\uff0c\u9589\u3058\u305f\u66f2\u7dda\u306f\u307b\u3068\u3093\u3069\u898b\u3048\u307e\u305b\u3093\uff0e<\/p>\n\n\n\n

\u3053\u308c\u306f\u306a\u305c\u3067\u3057\u3087\u3046\u304b\uff0e
\u65e5\u672c\u306e\u3088\u3046\u306a\u4e2d\u7def\u5ea6\u306e\u4e0a\u7a7a\u306b\u306f\u5f37\u3044\u30b8\u30a7\u30c3\u30c8\u6c17\u6d41\u304c\u5439\u3044\u3066\u304a\u308a\uff0c\u305d\u306e\u5357\u5317\u3067\u306f\u7b49\u5727\u9762\u306e\u9ad8\u5ea6\u306e\u50be\u304d\u304c\u975e\u5e38\u306b\u5927\u304d\u304f\u306a\u308a\u307e\u3059\uff0e<\/strong>\u5317\u592a\u5e73\u6d0b\u306e\u51ac\u3067\u306f\u7279\u306b\u30b8\u30a7\u30c3\u30c8\u6c17\u6d41\u304c\u5f37\u304f\uff08\u56f3\u306e\u8d64\u8272\u304c\u98a8\u901f\u306e\u5927\u304d\u306a\u9818\u57df\uff09\uff0c\u305d\u306e\u5317\uff08\u5357\uff09\u306b\u306f\u3088\u308a\u6c17\u5727\u306e\u4f4e\u3044\uff08\u9ad8\u3044\uff09\u9818\u57df\u304c\u5e83\u304c\u3063\u3066\u3044\u307e\u3059\uff0e\u3053\u306e\u5f37\u3044\u5357\u5317\u52fe\u914d\u306b\u3088\u3063\u3066\uff0c\u4e0a\u7a7a\u3067\u306f\u4f4e\u6c17\u5727\u304c\u9589\u3058\u305f\u66f2\u7dda\u3068\u3057\u3066\u73fe\u308c\u306b\u304f\u304f\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3059\uff0e<\/strong><\/p>\n\n\n\n

\uff08\u30b8\u30a7\u30c3\u30c8\u6c17\u6d41\u306b\u3064\u3044\u3066\u306f\uff0c\u5148\u7aef\u7814\u3067\u306e\u6c17\u5019\u30b7\u30b9\u30c6\u30e0\u7814\u7a76\u306e\u300c\u30b8\u30a7\u30c3\u30c8\u6c17\u6d41\u306e\u5b63\u7bc0\u5909\u5316\u300d\u3082\u3054\u89a7\u304f\u3060\u3055\u3044\uff0e <\/a>https:\/\/gcd.atmos.rcast.u-tokyo.ac.jp\/clim_group\/?p=94<\/a>\uff09<\/p>\n\n\n\n

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\u6211\u3005\u306f\u3053\u306e\u624b\u6cd5\u3092\u4f7f\u3044\uff0c\u500b\u3005\u306e\u4f4e\u6c17\u5727\u6027\u6e26\u3084\u9ad8\u6c17\u5727\u6027\u6e26\u306e\u4e09\u6b21\u5143\u69cb\u9020\u30fb\u9818\u57df\u3092\u540c\u5b9a\u3059\u308b\u4e8b\u3067\uff0c\u4f4e\u6c17\u5727\u6027\u6e26\u3084\u9ad8\u6c17\u5727\u6027\u6e26\u304c\u305d\u308c\u305e\u308c\u30b8\u30a7\u30c3\u30c8\u6c17\u6d41\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\uff0c\u4e16\u754c\u3067\u521d\u3081\u3066\u5b9a\u91cf\u7684\u306b\u660e\u3089\u304b\u306b\u3059\u308b\u4e8b\u306b\u6210\u529f\u3057\u307e\u3057\u305f (Okajima et al. 2021)\uff0e<\/p>\n\n\n\n

\u3053\u306e\u7814\u7a76\u6210\u679c\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\uff0c
\u5148\u7aef\u7814\u306e\u7d39\u4ecb\u30da\u30fc\u30b8\uff1ahttps:\/\/www.rcast.u-tokyo.ac.jp\/ja\/news\/release\/20210624.html<\/a>
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\u53c2\u8003\u6587\u732e
Schultz, D. M., Keyser, D., & Bosart, L. F. (1998). The effect of large-scale flow on low-level frontal structure and evolution in midlatitude cyclones. Monthly Weather Review, 126(7), 1767-1791.
Okajima, S., Nakamura, H., & Kaspi, Y. (2021). Cyclonic and anticyclonic contributions to atmospheric energetics, Scientific Reports<\/em> (2021). DOI: 10.1038\/s41598-021-92548-7<\/a><\/p>\n\n\n\n

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