½üÈÕ£¬ÎÒУ¸Û¿ÚÓ뺣°¶¹¤³ÌѧԺ£¨¼«µØÓ뺣ÑóÑо¿Ôº£©ÁÖÎä»Ô½ÌÊÚÔÚ¹ú¼ÊÆÚ¿¯¡¶Frontiers in Marine Science¡··¢±íÌâΪ¡°Deciphering decadal observation of Fukushima-derived radiocesium in the most polluted port near the Fukushima Daiichi Nuclear Power Plant: from seawater to marine fish¡±(ÆÆÒ븣µºµÚÒ»ºËµçÕ¾¸½½üÎÛȾ×îÑÏÖØ¸Û¿ÚÇøÄÚ¸£µºÀ´Ô´·ÅÉäÐÔ蘆ÄÄê´ú¼Ê¹Û²â£º´Óº£Ë®µ½º£Óã)µÄÑо¿ÂÛÎÄ¡£
±¾Ñо¿¸ù¾ÝÉÏǧ·Ý¼à²â±¨¸æÈ«Ãæ¹¹½¨Ê®¶àÄêÀ´ºËÎÛȾ×îÑÏÖØµÄ¸Û¿ÚÇøÄÚº£Ë®ºÍÓãÀàÖÐ134,137CsµÄÑݱäÀúÊ·£¬·¢ÏÖ½µÓêµ÷¿Øº£Ë®ÖÐ137CsÔÚÓ꼾ƽÎȲ¨¶¯ºÍºµ¼¾Ö¸ÊýϽµµÄ²»Í¬ÏìÓ¦»úÖÆ£¬Ìá³ö»ùÓÚ¡°Óê¼¾-ºµ¼¾¡±Ä£Ê½µÄ¸£µºÀ´Ô´137CsÔ´Ïî¹ÀËã·½·¨£¬¼ÆËã»ñµÃ2011ÄêÊäÈë¸Û¿ÚÇøµÄ137CsԼΪ3.9PBq£¬2012ÖÁ2022ÄêÊäÈë¸Û¿ÚÇøµÄ137CsԼΪ19.3TBq¡£´ËÍ⻹·¢ÏÖ¸Û¿ÚÇøÄÚÓãÀàÖÐ134+137CsµÄ³¬±êÂÊ£¨>100 Bq/kgµÄƵÂÊ£©ÏÔÖø¸ßÓÚº£Ë®ÖÐ134+137CsµÄ³¬±êÂÊ£¨>10000 Bq/m3µÄƵÂÊ£©£¬ËµÃ÷ÓãÀàµÄÉúÎ︻¼¯Ð§Ó¦²»ÈݺöÊÓ¡£±¾Ñо¿ÎªÕÆÎÕ¸£µºµÚÒ»ºËµçÕ¾µÄÐÞ¸´½ø³ÌÒÔ¼°ºËÎÛË®Åź£ÆÀ¹ÀÌá¹©ÖØÒªµÄ¿ÆÑ§²Î¿¼¡£
ÁÖÎä»Ô½ÌÊÚ½ü20ÄêÀ´³ÖÐøÎ§ÈÆ¡°º£Ñó·øÉä»·¾³²âÁ¿ÓëºË°²È«ÆÀ¹À¡±µÄ¿Æ½Ì¹¤×÷¿ªÕ¹Ñо¿¡£2024Äê1Ô»ñÖйú·øÉä·À»¤Ñ§»á£¨¹ú¼ÒÒ»¼¶Ñ§»á£©°ä·¢µÄ¡°ÅË×ÔÇ¿ÇàÄê¿ÆÑ§¼Ò½±¡±£¬ÊÇĿǰº£ÑóºË·øÉäÁìÓòµÄΨһ»ñ½±Õß¡£
[ÎÄ£º¸Û¿ÚÓ뺣°¶¹¤³ÌѧԺ£¨¼«µØÓ뺣ÑóÑо¿Ôº£©/±à¼£ºÐû´«²¿]