ºÇ¿·ICRP´«¹ð°Æ¤Ë¤Ä¤¤¤Æ
¾¾ºêÆ»¹¬
º£²ó¤ÎICRP´«¹ð°Æ¤Ë¤Ï4¤Ä¤Î¥Ý¥¤¥ó¥È¤¬¤¢¤ê¤Þ¤¹¡§
¤·¤«¤â¡¢¸¶È¯»ö¸Î¤Î±øÀ÷Ãϰ轻̱¤ËLSS¥Ç¡¼¥¿¤òŬÍѤ¹¤ëºÝ¤Ë¡¢Èï¤Ð¤¯Î̤¬Æ±¤¸¾ì¹ç¡¢¾¯¤·¤º¤ÄĹǯÈï¤Ð¤¯¤¹¤ë¤È¡¢°ìÅ٤ˤ¿¤¯¤µ¤óÈï¤Ð¤¯¤·¤¿¾ì¹ç¤è¤ê¤â·ò¹¯Èï³²¤¬È¾Ê¬¤È¤Ê¤ë¤È¤¤¤¦¡ÖÀþÎÌΨ¸ú²Ì¡×¤È¤¤¤¦ÍýÏÀ¤ò»ý¤Á½Ð¤·¤Æ¡¢¤¬¤ó¥ê¥¹¥¯¤ò5³ä°ú¤¤È¤·¤¿¤Î¤Ç¤¹¡£¤³¤Î¡ÖÀþÎÌΨ¸ú²Ì¡×¤È¤¤¤¦ÍýÏÀ¤¬¸í¤ê¤Ç¤¢¤ë¤È¤¤¤¦¥Ç¡¼¥¿¤¬ºÇ¶á¼¡¡¹¤ÈÊó¹ð¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
¤µ¤Æ¡¢À¯ÉܤäÅìÅŤÏÁ°¤Ë½Ò¤Ù¤¿ÌäÂêÅÀ¤Î¿¤¤LSS¥Ç¡¼¥¿¤òº¬µò¤Ë¤·¤Æ¡Ö¹ñºÝŪ¤Ê¹ç°Õ¤Ç¤Ï¡¢Êü¼ÍÀþ¤Ë¤è¤ëȯ¤¬¤ó¤Î¥ê¥¹¥¯¤Ï¡¢100¥ß¥ê¥·¡¼¥Ù¥ë¥È°Ê²¼¤ÎÈï¤Ð¤¯ÀþÎ̤Ǥϡ¢Â¾¤ÎÍ×°ø¤Ë¤è¤ëȯ¤¬¤ó¤Î±Æ¶Á¤Ë¤è¤Ã¤Æ±£¤ì¤Æ¤·¤Þ¤¦¤Û¤É¾®¤µ¤¤¤¿¤á¡¢Êü¼ÍÀþ¤Ë¤è¤ëȯ¤¬¤ó¥ê¥¹¥¯¤ÎÌÀ¤é¤«¤ÊÁý²Ã¤ò¾ÚÌÀ¤¹¤ë¤³¤È¤ÏÆñ¤·¤¤¤È¤µ¤ì¤Æ¤¤¤ë¡×¤È¸À¤¤Â³¤±¤Æ¤¤¤Þ¤¹¡£
¤·¤«¤·¡¢ºÇ¶á10ǯ´Ö¤Ë¡¢Âç¿Í¤Ê¤é10mSv¡¢»Ò¤É¤â¤Ê¤é1mSv¤ÎÈï¤Ð¤¯¤Ç¤â¡¢¤¬¤ó¤Î¥ê¥¹¥¯¤¬Áý²Ã¤¹¤ë¤³¤È¤ò¾ÚÌÀ¤·¤¿¸¦µæ¤¬¼¡¡¹¤Èȯɽ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
100mSv°Ê²¼¤ÎÊü¼ÍÀþÈï¤Ð¤¯¤Ç¤¬¤ó¥ê¥¹¥¯¤¬Í°Õ¤ËÁý²Ã¤¹¤ë¤³¤È¤òÌÀ¤é¤«¤Ë¤·¤¿ÏÀʸ¤ò²¼É½¤Ë¼¨¤·¤Þ¤¹¡£
¹ñ¡ÊÊó¹ðǯ¡Ë |
ÂÐ¾Ý |
Èï¤Ð¤¯¸» |
Èï¤Ð¤¯ÎÌ |
¤¬¤ó¥ê¥¹¥¯¡ÊÅý·×³ØÅªÉ¾²Á¡Ë |
¡ ¥«¥Ê¥À¡Ê2011¡Ë |
À®¿Í |
°åÎÅÈï¤Ð¤¯ |
10mSv |
¤¬¤ó»à3¡óÁý²Ã¡ÊÍ°Õ¡Ë |
¢ ¥¤¥¿¥ê¥¢¡Ê2015¡Ë |
À®¿Í |
°åÎÅÈï¤Ð¤¯ |
10mSv |
¤¬¤ó»à4¡óÁý²Ã¡ÊÍ°Õ¡Ë È¯¤¬¤ó8¡óÁý²Ã¡ÊÍ°Õ¡Ë |
£ Ãæ¹ñ¡Ê2015¡Ë |
À®¿Í |
¿¦¶ÈÈï¤Ð¤¯ |
10mSv |
Æý¤¬¤ó¡Ü¿©Æ»¤¬¤ó28¡óÁý²Ã¡ÊÍ°Õ¡Ë |
¤ ¥¤¥®¥ê¥¹¡Ê2012¡Ë |
¾®»ù |
°åÎÅÈï¤Ð¤¯ |
51.13mSv 60.42mSv |
Çò·ìÉÂ3.18ÇÜ¡ÊÍ°Õ¡Ë Ç¾¼ðáç2.82ÇÜ¡ÊÍ°Õ¡Ë |
¥ ¥¤¥®¥ê¥¹¡Ê2012¡Ë |
¾®»ù |
¼«Á³Êü¼ÍÀþÈï¤Ð¤¯ |
1mSv |
Çò·ìÉÂ12¡óÁý²Ã¡ÊÍ°Õ¡Ë |
¦ ¥ª¡¼¥¹¥È¥é¥ê¥¢¡Ê2013¡Ë |
¾®»ù |
°åÎÅÈï¤Ð¤¯ |
10mSv |
¾®»ù¤¬¤ó44¡óÁý²Ã¡ÊÍ°Õ¡Ë |
§ ÂæÏÑ¡Ê2014¡Ë |
¾®»ù |
°åÎÅÈï¤Ð¤¯ |
1mSv |
¾®»ù¤¬¤ó13¡óÁý²Ã¡ÊÍ°Õ¡Ë Ç¾¼ðáç82.5¡óÁý²Ã¡ÊÍ°Õ¡Ë |
¨ ¥¹¥¤¥¹¡Ê2015¡Ë |
¾®»ù |
¼«Á³Êü¼ÍÀþÈï¤Ð¤¯ |
1mSv |
¾®»ù¤¬¤ó3¡óÁý²Ã¡ÊÍ°Õ¡Ë Çò·ìÉÂ4¡óÁý²Ã¡ÊÍ°Õ¡Ë Ç¾¼ðáç4¡óÁý²Ã¡ÊÍ°Õ¡Ë |
© ¥Õ¥£¥ó¥é¥ó¥É¡Ê2016¡Ë |
¾®»ù |
¼«Á³Êü¼ÍÀþÈï¤Ð¤¯ |
1mSv |
Çò·ìÉÂ27¡óÁý²Ã¡ÊÍ°Õ¡Ë |
ª ¥á¥¿²òÀÏ¡Ê2017¡Ë |
¾®»ù |
°åÎÅ¡¦¸¶ÇúÈï¤Ð¤¯ |
0¡Á30mSv |
¹Ã¾õÁ£¤¬¤óïçÃÍÀþÎÌ |
« ¥«¥Ê¥À¡Ê2018¡Ë |
À®¿Í |
°åÎÅÈï¤Ð¤¯ |
10mSv |
ȯ¤¬¤ó10¡óÁý²Ã¡ÊÍ°Õ¡Ë |
¬ ¥¤¥®¥ê¥¹¡Ê2018¡Ë |
À®¿Í |
¿¦¶ÈÈï¤Ð¤¯ |
10mSv |
¤¬¤ó»à1.42¡óÁý²Ã¡ÊÍ°Õ¡Ë |
¡Ú¾åµÊ¸¸¦½Ðŵ¡Û
À®¿Í¤òÂоݤȤ·¤¿¥Ç¡¼¥¿¤Ë´ð¤Å¤¤¤Æ¡¢£³£°¡ó¤¬¤¬¤ó»à¤¹¤ë½¸ÃĤ¬30mSvÈï¤Ð¤¯¤·¤¿¾ì¹ç¤Ë¡¢Ä¶²áÈï¤Ð¤¯¤Ç100¿ÍÃæ²¿¿Í¤¬¤µ¤é¤Ëȯ¤¬¤ó¤¢¤ë¤¤¤Ï¤¬¤ó»à¤¹¤ë¤«¤ò·×»»¤¹¤ë¤È¡¢²¼¿Þ¤Î¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£¤Ê¤¼¡Ö30mSv¡×¤Ç·×»»¤·¤¿¤«¤È¤¤¤¦¤È¡¢¿ÌºÒ¸åÊ¡Åç¤ÎÀþÎ̤襤Ãϰè¤Ëµï½»¤ò³¤±¤¿¾ì¹ç¤Î¹µ¤¨¤á¤Ë¸«ÀѤâ¤Ã¤¿¡ÖÀ¸³¶ÄɲÃÈï¤Ð¤¯ÀþÎ̡פ¬30mSv¤À¤«¤é¤Ç¤¹¡££±£°£°mSvÈï¤Ð¤¯¤Î¾ì¹ç¤Ïµ¾À·¼Ô¿ô¤¬¤Û¤Ü3ÇܤȤʤê¤Þ¤¹¡£Ç°¤Î¤¿¤á¿½¤·Åº¤¨¤Æ¤ª¤¤Þ¤¹¤¬¡¢¤³¤Î»î»»¤Ï¤½¤ì¤¾¤ì¤ÎÏÀʸ¤ÎÄ´ºº·ë²Ì¤òÅö¤Æ¤Ï¤á¤ë¤È¤³¤¦¤Ê¤ë¤È¤¤¤¦¤³¤È¤Ç¤¢¤ê¡¢¤¢¤¯¤Þ¤Ç¤âÍÍ¡¹¤Ê²¾Äê¤Î¤â¤È¤Ç¤Î¿ô»ú¤Ç¤¹¤«¤é¡¢³ÎÄêŪ¤Ê¤â¤Î¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£¤·¤«¤·¡¢ºÇ¤â¾¯¤Ê¤¤¿äÄêÃͤÎ100¿ÍÃæ0.6¿Í¤Î¥±¡¼¥¹¤Ç¤â¡¢100mSvÈï¤Ð¤¯¥·¥Ê¥ê¥ª¤Ç¤Ï¡¢100¿ÍÃæ2¿Í¡¢¤Ä¤Þ¤ê50¿Í¤Ë1¿Í¤¬Èï¤Ð¤¯¤Ë¤è¤ë¤¬¤ó»à¤È¤Ê¤ê¤Þ¤¹¡£¤³¤ì¤Ï·è¤·¤ÆÌµ»ë¤Ç¤¤Ê¤¤¿ô»ú¤Ç¤Ï¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡£
¡Ê2¡Ë¸¶È¯»ö¸Î¤¬µ¯¤¤Æ¤â¡¢¤¢¤ï¤Æ¤ÆÆ¨¤²¤ëɬÍפϤʤ¤ÏÀ
ICRP´«¹ð°Æ¤Ë¤Ï¡Ö³Æ¡¹¤Î»þ´ü¤Ë¤ª¤¤¤Æ½»Ì±Êݸî¤ÎºÇŬ²½¤ò¼Â¸½¤¹¤ë¤¿¤á¤Ë¤Ï¡¢Êü¼ÍÀþÈï¤Ð¤¯Î̤À¤±¤Ç¤Ê¤¯¡¢¤½¤ì°Ê³°¤Î¼Ò²ñŪ¡¢·ÐºÑŪ¡¢´Ä¶ÅªÍ×°ø¤ò¤¹¤Ù¤Æ¹Íθ¤¹¤ë¤³¤È¤¬¡¢¶ÛµÞÂбþ´ü¤Ë¤ª¤±¤ëÈï³²¤ò´ËϤ·¡¢Éü¶½´ü¤Ë¤ª¤±¤ëÀ¸³è´Ä¶¤Î²þÁ±¤ò¿Þ¤ë¤¿¤á¤ËÉԲķç¤Ç¤¢¤ë¡£¡×¤È½Ò¤Ù¤é¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤Ï¡¢Ê¡Åç»ö¸Î¸å¤Ëȯɽ¤µ¤ì¤¿ÏÀʸ¤Ë´ð¤Å¤¯µ½Ò¤È»×¤ï¤ì¤Þ¤¹¡£¤½¤ÎÏÀʸ¤Ç¤Ï¡¢°åÎŲð¸î»ÜÀß¤ÎÆþ½ê¼Ô¤òÈòÆñ¤µ¤»¤¿·ë²Ì»àË´¼Ô¤¬Áý¤¨¤¿¤³¤È¤Ë´Ø¤·¤Æ¡¢¡ÖICRP¤Ï¡¢Èï¤Ð¤¯Î̤¬100mSv¤Ë¤Ê¤ê¤½¤¦¤Ê¤é¡¢Êü¼ÍÀþËɸîÂкö¤Ïɬ¿Ü¤È¤Ê¤ë¤À¤í¤¦¤¬¡¢ÈòÆñ¤·¤¿¾ì¹ç¤Î¥ê¥¹¥¯¤Ï100mSv¤ÎÈï¤Ð¤¯¤è¤ê¤âÂ礤¯¤Ê¤ë¤È´«¹ð¤·¤Æ¤¤¤ë¤³¤È¤Ëα°Õ¤µ¤ì¤¿¤¤¤È½Ò¤Ù¤Æ¤¤¤ë¡×¤È½ñ¤«¤ì¤Æ¤¤¤Þ¤¹¡£
¡Ú°úÍÑ¡¦»²¹Íʸ¸¥¡Û
https://www.ncbi.nlm.nih.gov/pubmed/26359666¡¡¡¡¡Ê²ð¸î»ÜÀß¡Ë
Note, however,¡¡the ICRP [1] recommendation that a rise in dose towards 100 mSv will almost always justify protective measures and that evacuation-related risks are higher than the risks from exposure to radiation at 100 mSv.¡¡
https://www.ncbi.nlm.nih.gov/pubmed/30056383¡¡¡Êɱ¡¡Ë
¤·¤«¤·¡¢¤³¤ì¤Ï·ë²ÌÏÀ¤Ë²á¤®¤Þ¤»¤ó¡£¸¶È¯»ö¸Î¤Î¾ì¹ç¡¢¼¡¤Ë²¿¤¬µ¯¤¤ë¤«Í½Â¬ÉÔ²Äǽ¤Ç¤¹¡£¸½ÃϤˤȤɤޤäƤ⡢¤µ¤é¤ËÂ絬ÌϤÊÊü¼ÍǽÊü½Ð¤¢¤ë¤¤¤ÏÇËÌÇŪ»öÂÖ¤¬µ¯¤¤ë¤ª¤½¤ì¤¬¤¢¤ê¤Þ¤¹¡£±øÀ÷Ãϰè¤Ëα¤Þ¤ëÆþ±¡»ÜÀß¡¦²ð¸î»ÜÀß¤ÎÆþ±¡Æþ½ê¼Ô¤ò¥µ¥Ý¡¼¥È¤¹¤ë¤¿¤á¤Ë¤Ï¡¢ÅÅÎÏ¡¢¿åÆ»¡¢¿©ÎÈ¡¦°åÌôÉʶ¡µë¤ò¤Ï¤¸¤á¤È¤·¤¿¥é¥¤¥Õ¥é¥¤¥ó¤Î³ÎÊݤΤ¿¤á¤Î¥¹¥¿¥Ã¥Õ¤Î¸½ÃÏÂںߤ¬É¬ÍפȤʤê¤Þ¤¹¡£¤½¤¦¤Ê¤ë¤È¡¢°åÎŲð¸î½¾»ö¼Ô¤À¤±¤Ç¤Ê¤¯¡¢´±¸øÄ£¡¢Ì±´Ö»ö¶È¼Ô¤ò¤Ï¤¸¤áÃϰ赡ǽ¤Î¤¹¤Ù¤Æ¤òô¤¦¿Í¡¹¤âÈòÆñ¤»¤º¡¢¤½¤Î¾ì¤Ë¤È¤É¤Þ¤é¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£¤Ä¤Þ¤ê¡¢°ìÈ̽»Ì±¤â¡Ö°Â°×¤Ë¡×ÈòÆñ¤¹¤ë¤Î¤Ï¤¤¤«¤¬¤Ê¤â¤Î¤«¤È¤Ê¤ê¤Þ¤¹¡£¶õ½±¤¬Íè¤Æ¤â¡¢Á³«¤·¤Ê¤¤¤Ç¡¢²Ð¤ò¾Ã¤»¡¢¥Ð¥±¥Ä¤Ç¿å¤ò¤«¤±¤í¤È¤¤¤¦ÂçÆüËÜÄë¹ñ¤Î¶õ½±Âкö¤ò¤Û¤¦¤Õ¤Ä¤µ¤»¤Þ¤¹¡£
¡Ê£³¡Ë¸¶È¯ºî¶È°÷¤Î¤è¤¦¤Ë¥¬¥é¥¹¥Ð¥Ã¥¸¤ò»ý¤Ã¤ÆÀ¸³è¤·¤Ê¤µ¤¤ÏÀ
³Ë»ÜÀߺî¶È°÷¤ÎÈï¤Ð¤¯Î̤ϥ¬¥é¥¹¥Ð¥Ã¥¸¤Ç¬¤ê¤Þ¤¹¡£°ìÊý¡¢°ìÈ̽»Ì±¤ÎÈï¤Ð¤¯Î̤Ϥ¢¤ë°ìÄê¤ÎÃϰè¤òÂåɽ¤¹¤ëÃÏÅÀ¤ÎÃϾå50Ѥ«¤é1¥á¡¼¥È¥ë¤Î¶õ´Ö¤ÎÀþÎ̤ò¤â¤È¤Ë¤·¤Æ·×»»¤µ¤ì¤Æ¤¤Þ¤·¤¿¡£¤½¤ÎÃϰè¤Î½»Ì±¤¬¤¹¤Ù¤Æ¡¢1Æü8»þ´Ö¤Ï²°³°¤Ë¡¢16»þ´Ö¤Ï½»ÂðÆâ¤Ë¤¤¤ë¤È²¾Äꤷ¤Æ·×»»¤·¤Þ¤¹¡£¡Ê¡ú¡ú¡ú»²¾È¡Ë
¥¬¥é¥¹¥Ð¥Ã¥¸¤Ç¬¤ë¤Î¤¬¡Ö¸Ä¿ÍÀþÎ̡ס¢¶õ´Ö¤ÎÀþÎ̤˴ð¤Å¤¤¤Æ»»½Ð¤¹¤ë¤Î¤¬¡Ö¶õ´ÖÀþÎ̡פǤ¹¡£º£²ó¤ÎÂç¿ÌºÒ¸å¤Ë¡¢Ê¡Åç¤Î¤¤¤¯¤Ä¤«¤Î¼«¼£ÂΤǽ»Ì±¤Ë¥¬¥é¥¹¥Ð¥Ã¥¸¤ò»ý¤¿¤»¤Æ¡Ö¸Ä¿ÍÀþÎ̡פò¬¤ëÄ´ºº¤¬¹Ô¤ï¤ì¤Þ¤·¤¿¡£¤½¤Î·ë²Ì¡¢¡Ö¸Ä¿ÍÀþÎ̡ʥ¬¥é¥¹¥Ð¥Ã¥¸ÀþÎ̡ˡפ¬¡Ö¶õ´ÖÀþÎ̡פÎȾʬ¤«¤é10ʬ¤Î1¤À¤Ã¤¿¤È¤¤¤¦·ë²Ì¤¬Â¿¿ôÊó¹ð¤µ¤ì¤Þ¤·¤¿¡£¤³¤Î¤è¤¦¤ÊÄ´ºº·ë²Ì¤âº¬µò¤Ë¤·¤¿¤È»×¤ï¤ì¤Þ¤¹¤¬¡¢º£²ó¤ÎICRP´«¹ð¤Ë¤Ï¡ÖÀþÎÌ¥ì¥Ù¥ë¤Ï¡¢¤½¤Î¤è¤¦¤ÊÃϰè¤Î½»Ì±¤Î¼ÂºÝ¤ÎÈï¤Ð¤¯ÀþÎÌʬÉÛ¤ò¹Íθ¤¹¤ë¡×¤È¤¤¤¦É½¸½¤¬Æþ¤ê¤Þ¤·¤¿¡£¡Ö¼ÂºÝ¤ÎÈï¤Ð¤¯ÀþÎÌʬÉۡפȤϰì¿Í¤Ò¤È¤ê¤Î¥¬¥é¥¹¥Ð¥Ã¥¸ÀþÎ̤ÎʬÉۤΤ³¤È¤Ç¤¹¡£¡Ö¶õ´ÖÀþÎ̡פè¤ê¤â¥¬¥é¥¹¥Ð¥Ã¥¸¤Ë¤è¤ë¡Ö¸Ä¿ÍÀþÎ̡פ¬¤º¤Ã¤ÈÄ㤯½Ð¤¿¤Î¤Ç¡¢±øÀ÷ÃÏ°è¤Ø¤Îµ¢´Ô¤òÂ¥¿Ê¤Ç¤¤ë¤È¤¤¤¦¤³¤È¤Ç¡¢¤³¤Î¤è¤¦¤Êɽ¸½¤È¤Ê¤Ã¤¿¤È»×¤ï¤ì¤Þ¤¹¡£
¤·¤«¤·¡¢¥¬¥é¥¹¥Ð¥Ã¥¸¤Ë¤è¤ë¡Ö¸Ä¿ÍÀþÎ̡׬Äê¤Ë¤Ï£³¤Ä¤ÎÂçÌäÂ꤬¤¢¤ê¤Þ¤¹¡£
Âè°ì¤Ë¥¬¥é¥¹¥Ð¥Ã¥¸¤Ç¤ÏÀþÎ̤¬Ä㤯¸«ÀѤâ¤é¤ì¤Þ¤¹¡£¥¬¥é¥¹¥Ð¥Ã¥¸¤ÏÁ°Êý¤«¤é¤ÎÊü¼ÍÀþ¤ò¬¤ë¤¿¤á¤Î¤â¤Î¤Ê¤Î¤Ç¡¢¸Ä¿Í¤¬¼õ¤±¤ë¤¹¤Ù¤Æ¤ÎÊü¼ÍÀþ¤Ë¤ÏÂбþ¤·¤Æ¤¤¤Ê¤¤¤«¤é¤Ç¤¹¡£
ÂèÆó¤Ë¡¢¸Ä¿ÍÀþÎÌÄ´ºº¤ÇÀþÎ̤¬¤È¤Æ¤âÄ㤯½Ð¤¿¤È¤¤¤¦¤³¤È¤Ç¤¹¤¬¡¢Ä´ºº¤Ë»²²Ã¤·¤¿Êý¡¹¤Î¥³¥ó¥×¥é¥¤¥¢¥ó¥¹¡Ê£²£´»þ´ÖÈ©¿ÈÎ¥¤µ¤º·ÈÂÓ¤·¤Æ¤¤¤¿¤«¤Ê¤É¡Ë¤ÎÅٹ礤¤¬³Î¤«¤á¤é¤ì¤Æ¤¤¤Þ¤»¤ó¡£
Âè»°¤Ë¡¢¥¬¥é¥¹¥Ð¥Ã¥¸¤Ë¤è¤Ã¤ÆÈï¤Ð¤¯¥³¥ó¥È¥í¡¼¥ë¤ò¹Ô¤¦¾ì¹ç¡¢Êü¼ÍÀþºî¶È½¾»ö¼Ô¤Î²á¾ê¤Ê°åÎÅÈï¤Ð¤¯¤Ï¸ÛÍѼԤÎÀÕǤ¤Ç¤¹¤¬¡¢°ìÈ̽»Ì±¤Î¾ì¹ç¡¢²á¾ê¤ËÈï¤Ð¤¯¤·¤¿¾ì¹ç¤Ï¤¹¤Ù¤Æ¸Ä¿ÍÀÕǤ¤È¤µ¤ì¤Þ¤¹¡£¹ñ¤ÈÅìÅŤÏÌÈÀÕ¤µ¤ì¤Þ¤¹¡£¤³¤ì¤Ï¡¢´«¹ð°Æ¤ÎÃæ¤Ë¡¢¡Ö¸½¼ÂŪÊü¼ÍÀþËɸ¥ë¥Á¥ã¡¼¡×¡Ö½»Ì±¤Î¥é¥¤¥Õ¥¹¥¿¥¤¥ë¤³¤½¤¬¡¢Èï¤Ð¤¯¤òÄ㸺¤¹¤ë¥«¥®¤È¤Ê¤ë¡×¤È¤¤¤¦É½¸½¤Ç¼¨¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¤Ä¤Þ¤ê¡¢¡Ö¹ñ¤Ï¤Á¤ã¤ó¤ÈɬÍפʽüÀ÷¤Ï¤·¤Æ¤¤¤Þ¤¹¤«¤é¡¢¤¢¤Ê¤¿¤ÎÈï¤Ð¤¯Î̤¬¹â¤¯¤Ê¤Ã¤¿¤Î¤Ï¡¢ÀþÎ̤ι⤤¤È¤³¤í¤Ë¹Ô¤Ã¤¿¤¢¤Ê¤¿¤Î¼«¸ÊÀÕǤ¤Ç¤¹¡×¤È¤¤¤¦¤³¤È¤Ë¤Ê¤ë¤Î¤Ç¤¹¡£
¡ú¡ú¡ú¡¡¹ñ¡Ê´Ä¶¾Ê¡Ë¤¬¼¨¤·¤Æ¤¤¤ëËè»þ0¡¥23¥Þ¥¤¥¯¥í¥·¡¼¥Ù¥ë¥È¡ÊμSv¡Ë¤Î»»½Ðº¬µò¤Ë¤Ä¤¤¤Æ¡Ê¹¹¿·Æü¡§2018ǯ2·î9Æü¡Ë ´Ä¶¾Ê¤Ç¤Ï¡¢Êü¼ÍÀʪ¼Á±øÀ÷ÂнèÆÃÁ¼Ë¡¤Ë´ð¤Å¤¯±øÀ÷¾õ¶·½ÅÅÀÄ´ººÃϰè¤Î»ØÄê¤ä¡¢½üÀ÷¼Â»Ü·×²è¤òºöÄꤹ¤ëÃϰè¤ÎÍ×·ï¤ò¡¢Ëè»þ0.23¥Þ¥¤¥¯¥í¥·¡¼¥Ù¥ë ¥È¡ÊμSv¡Ë°Ê¾å¤ÎÃϰè¤Ç¤¢¤ë¤³¤È¤È¤·¤Þ¤·¤¿(¬Äê°ÌÃÖ¤ÏÃϾå50cm¡Á1m)¡£¤³¤Î¿ôÃͤϡ¢ÄɲÃÈï¤Ð¤¯ÀþÎÌǯ´Ö1¥ß¥ê¥·¡¼¥Ù¥ë¥È¡ÊmSv¡Ë¤ò¡¢°ì»þ´Ö¤¢¤¿¤ê¤ÎÊü¼ÍÀþÎ̤˴¹»»¤·¡¢¼«Á³Êü¼ÍÀþÎÌʬ¤ò²Ã¤¨¤Æ»»½Ð¤µ¤ì¤Æ¤¤¤Þ¤¹¡£ (¾Ü¤·¤¤·×»»¤Ï¢¨¤ÎÄ̤ê) ¤³¤ì¤Ï¡¢Êü¼ÍÀʪ¼Á¤¬ÌÌŪ¤Ë¸ºß¤·¡¢°ìǯ¤òƱ¤¸¤è¤¦¤ÊÊü¼ÍÀþÎ̤ξì½ê¤Ç²á¤´¤¹¤³¤È¤òÁÛÄꤷ¤¿Ãϰè¤ÎÌÌŪ¤Ê±øÀ÷¤òȽÃǤ·¤Æ¤¤¤¯¤¿¤á¤ÎÍ×·ï¤Ç¤¹¡£¶É½êŪ¤Ë¸ÂÄꤵ¤ì¤¿ÃÏÅÀ¤Ç¤Î±øÀ÷¤Ë¤Ä¤¤¤Æ¤Ï¡¢Âں߻þ´Ö¤¬Ã»¤¤¤È¹Í¤¨¤é¤ì¤ë¤¿¤á¡¢É¬¤º¤·¤â¡¢¤³¤ÎÍ׷郎ŬÍѤµ¤ì¤ë¤â¤Î¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£ ¢¨ÀþÎ̤δ¹»»¤Ë¤Ä¤¤¤Æ ÄɲÃÈï¤Ð¤¯ÀþÎÌǯ´Ö1¥ß¥ê¥·¡¼¥Ù¥ë¥È¡ÊmSv¡Ë¤ò¡¢°ì»þ´ÖÅö¤¿¤ê¤Ë´¹»»¤¹¤ë¤È¡¢Ëè»þ0.19¥Þ¥¤¥¯¥í¥·¡¼¥Ù¥ë¥È¡ÊμSv¡Ë¤È¹Í¤¨¤é¤ì¤Þ¤¹¡£¡Ê1Æü¤Î¤¦¤Á²°³°¤Ë8»þ´Ö¡¢²°Æâ¡Ê¼×¤Ø¤¤¸ú²Ì¡Ê0.4 ÇܡˤΤ¢¤ëÌÚ¤²È²°¡Ë¤Ë16 »þ´ÖÂںߤ¹¤ë¤È¤¤¤¦À¸³è¥Ñ¥¿¡¼¥ó¤ò²¾Äê¡Ë Ëè»þ0.19¥Þ¥¤¥¯¥í¥·¡¼¥Ù¥ë¥È¡ÊμSv¡Ë × ¡Ê8»þ´Ö ¡Ü 0.4 × 16 »þ´Ö¡Ë × 365 Æü¡á ǯ´Ö1¥ß¥ê¥·¡¼¥Ù¥ë¥È¡ÊmSv¡Ë ¬Äê´ï¤Ç¬Äꤵ¤ì¤ëÊü¼ÍÀþ¤Ë¤Ï¡¢»ö¸ÎͳÍè¤ÎÊü¼ÍÀʪ¼Á¤Ë¤è¤ëÊü¼ÍÀþ¤Ë²Ã¤¨¡¢ÂçÃϤ«¤é¤ÎÊü¼ÍÀþ(Ëè»þ0.04¥Þ¥¤¥¯¥í¥·¡¼¥Ù¥ë¥È¡ÊμSv¡Ë)¤¬´Þ¤Þ¤ì¤Þ¤¹¡£¤³¤Î¤¿¤á¡¢Â¬Äê´ï¤Ë¤è¤ë¬ÄêÃͤȤ·¤Æ¤Ï¡¢ 0.19 (»ö¸ÎͳÍèʬ)¡Ü0.04 (¼«Á³Êü¼ÍÀþʬ)¡áËè»þ0.23¥Þ¥¤¥¯¥í¥·¡¼¥Ù¥ë¥È¡ÊμSv¡Ë ¤Ç¤¢¤ë¾ì¹ç¡¢Ç¯´Ö¤ÎÄɲÃÈï¤Ð¤¯ÀþÎ̤¬1¥ß¥ê¥·¡¼¥Ù¥ë¥È¡ÊmSv¡Ë¤Ë¤Ê¤ê¤Þ¤¹¡£ http://www.kankyo.metro.tokyo.jp/policy_others/radiation/view/men.html |
¡Ê£´¡Ë¡¡»ö¸Îľ¸å¡¢100mSv¡¢Éü¶½´ü¡¢Ç¯10mSv¤Þ¤ÇÈï¤Ð¤¯²Ä¤È¤¹¤ëÏÀ
º£²ó¤Î´«¹ð¤Î·ëÏÀ¤Î¥¥â¤Ï°ìÈ̽»Ì±¤ÎÈï¤Ð¤¯µöÍÆÀþÎ̤ò¡¢»ö¸Îľ¸å¤Ï100mSv¡¢¡ÖÉü¶½´ü¡×¤Ê¤éǯ10mSv¤Þ¤Ç¥ª¡¼¥±¡¼¤È¤·¤¿¤³¤È¤Ç¤¹¡£
¡ÖÉü¶½´ürecovery process¡×¤È¤Ï¡¢Â»²õ³Ë»ÜÀߤ¬¡Ö¥¢¥ó¥À¡¼¥³¥ó¥È¥í¡¼¥ë¡×¤È¤Ê¤Ã¤¿»þ´ü¤Ç¡¢±øÀ÷Ãϰè¤Ë¤Ä¤¤¤ÆÈòÆñ¤¢¤ë¤¤¤Ïµ¢´Ô¤Ë´Ø¤¹¤ë°ìÄê¤ÎÊý¿Ë¤¬À¯Éܤ«¤é½Ð¤µ¤ì¤¿»þ´ü°Ê¹ß¤ò»Ø¤¹¤è¤¦¤Ç¤¹¡£
¤µ¤Æ¡¢»ö¸Îľ¸å100mSv¡¢¤½¤Î¸åǯ10mSv¤Þ¤Ç¤ÎÈï¤Ð¤¯¤òǧ¤á¤ë¤³¤È¤Ë¤Ä¤¤¤Æ¡¢¤É¤¦¹Í¤¨¤ë¤Ù¤¤Ç¤·¤ç¤¦¤«¡©
¸¶È¯¤¬¡Ö¼Ò²ñ¤ËÉԲķç¤À¤¬¥ê¥¹¥¯¤â¤¢¤ë¡×¤â¤Î¤Ç¤¢¤ì¤Ð¡¢¸¶È¯»ö¸Î¸å¤ÎÊü¼ÍÀʪ¼Á±øÀ÷Ãϰè¤ÎÀþÎÌ´ð½à¤ò·è¤á¤ë°ÕÌ£¤¬¤¢¤ê¤Þ¤¹¡£¤Ä¤Þ¤ê¿ÍÎà¤Î¥¨¥Í¥ë¥®¡¼¸»¤È¤·¤Æ¸¶È¯¤¬É¬Í×ÉԲķç¤È¤Ê¤ì¤Ð¡¢¥¨¥Í¥ë¥®¡¼¶¡µë¤ÈÊü¼ÍÀþÈï¤Ð¤¯¤Î¥ê¥¹¥¯¡¦¥Ù¥Í¥Õ¥£¥Ã¥È¤ò¸¡Æ¤¤¹¤ëɬÍפ¬¤¢¤ë¤Ç¤·¤ç¤¦¡£¤·¤«¤·¡¢º£¤ä¡¢¿ÍÎà¤ÎÀ¸Â¸¤Ë¤È¤Ã¤Æ¡¢¸¶È¯¤ÏÉÔÍפɤ³¤í¤«Â礤ʶ¼°Ò¤È¤Ê¤Ã¤Æ¤ª¤ê¡¢¤³¤Î¤è¤¦¤Ê»ÜÀߤ¬µ¯¤³¤·¤¿»ö¸Î¤ÇÊü¼ÍÀþÎ̤¬¹â¤¯¤Ê¤Ã¤¿Ãϰè¤Ë½»¤ß³¤±¤Ê¤µ¤¤¡¢¤â¤É¤ê¤Ê¤µ¤¤¤ÈÀ¯Éܤ¬¸À¤¦¤³¤È¤ÏÈó¾ï¼±¤Ç¤¹¡£¹ñ¤Ï¼õưµÊ±ì¤¬100mSv°Ê²¼¤ÎÄãÀþÎÌÈï¤Ð¤¯¤ÈƱ¤¸¥ê¥¹¥¯¤À¤ÈÀâÌÀ¤·¤Æ¤¤¤Þ¤¹¤¬¡¢¤³¤ÎÏÀË¡¤Ç¤¤¤±¤Ð¡¢ÄãÀþÎÌÈï¤Ð¤¯¤Ë¤è¤ë»àË´¼Ô¤¬¼õưµÊ±ì¤Ë¤è¤ë»àË´¼Ô¿ô¡áËèǯ1Ëü5Àé¿Í¤Þ¤Ç¤Ê¤é¡¢¼Ò²ñ¤ËµöÍÆ¤µ¤ì¤ë¥ê¥¹¥¯¤Ç¤¢¤ë¤È¤¤¤¦¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£¼õưµÊ±ì»àÏ«ºÒ»à¡¢¸òÄÌ»ö¸Î»à¡¢Â¾»¦»ö·ï¤Ê¤É¤Ï¤¹¤Ù¤Æ¤¢¤Ã¤Æ¤Ï¤Ê¤é¤Ê¤¤»àË´¤Ç¤¢¤ê¡¢¤½¤ì¤é¤Îµ¾À·¼Ô¿ô°ÊÆâ¤Ê¤é¸¶È¯»ö¸Î¤Ë¤è¤ë»àË´¤Ï¼Ò²ñŪ¤Ëµö¤µ¤ì¤ë¤Ê¤É¤È¤¤¤¦¹Í¤¨¤Ï´Ö°ã¤Ã¤Æ¤¤¤Þ¤¹¡£
º£²ó¤ÎICRP¤Î¡Ö´«¹ð¡×¤Ï¡¢¤¢¤ì¤³¤ì¤Î¤â¤Ã¤È¤â¤é¤·¤¤É½¸½¤òÍѤ¤¤¿²Ê³ØÅª¤ÊÁõ¤¤¤ÇÀþÎÌ´ð½à¤ÎÄ󰯤ò¹Ô¤Ã¤Æ¤¤¤Þ¤¹¤¬¡¢¼Ò²ñŪ¤Ëͳ²Ìµ±×¤Ê¸¶È¯¤¬µ¯¤³¤·¤¿»ö¸Î¤Ë¤è¤ëÊü¼ÍÀþÈï¤Ð¤¯¤Ç»àË´¤¹¤ë¥ê¥¹¥¯¤Ï¥¼¥í¤Ç¤Ê¤±¤ì¤ÐÍÆÇ§¤Ç¤¤Ê¤¤¤È¤¤¤¦Î©¾ì¤Ç¹Í¤¨¤ë¤³¤È¤¬É¬ÍפÀ¤È»×¤¤¤Þ¤¹¡£
°Ê¾å