ngµç×ÓÓÎÏ·

03
Ê×Ò³ / ½Ìѧ¿ÆÑÐ / ÕýÎÄ

ngµç×ÓÓÎÏ·Ç®¼Ó»ÛÍŶÓÕ¹ÏÖ»ª±±¿ËÀ­Í¨ÐÂÔ¶¹Å´ú-¹ÅÔª¹Å´ú±äÖÊÈÈÑÝ»¯Óë°å¿é½á¹¹µÄ¿ªÕ¹

¸å¼þȪԴ£ºµØÇò¿ÆÑ§Ó빤³ÌѧԺ ±à¼­£ºÓàæÃ ÉóºË£ºËïÒ«±ó É󶨣º»ÆÑÞ ÔĶÁÁ¿£º

ngµç×ÓÓÎÏ·ÐÂÎÅÍøÑ¶£¨Í¨Ñ¶Ô±»ÆÈÙ£©¿ËÈÕ£¬£¬£¬ngµç×ÓÓÎÏ·µØÇò¿ÆÑ§Ó빤³ÌѧԺǮ¼Ó»Û¸±½ÌÊÚÍŶÓÔÚNatureÆìÏÂÆÚ¿¯¡¶Communications Earth & Environment¡·£¨ÖпÆÔºÒ»ÇøTop£©½ÒÏþÌâΪ¡°Development of thermal state and plate tectonics in the North China Craton during Neoarchean¨CPaleoproterozoic¡±µÄÑо¿Ð§¹û£¬£¬£¬ÏµÍ³Õ¹ÏÖÁË»ª±±¿ËÀ­Í¨ÐÂÔ¶¹Å´ú-¹ÅÔª¹Å´ú±äÖÊÈÈÑÝ»¯Óë°å¿é½á¹¹µÄ¿ªÕ¹¡£

¸ÃÑо¿½¨ÉèÁË»ª±±¿ËÀ­Í¨Ê׸öǰº®Îä¼Í±äÖÊ×÷ÓÃÊý¾Ý¿â£¬£¬£¬¿ªÕ¹ÁË×ۺϽ¨Ä£ÆÊÎö¡£Ð§¹ûÅú×¢£º»ª±±¿ËÀ­Í¨ÐÂÔ¶¹Å´ú-¹ÅÔª¹Å´úµÄ±äÖÊ×÷ÓóÊÏÖË«·åʽÂþÑÜ£¬£¬£¬ÒԸߡ¢ ¡¢¡¢ÖÐT/PÎªÌØÕ÷£»£»£»Ëæ×ŵØá£Ç±ÎµÄÖð½¥½µµÍ£¬£¬£¬ÔÚ¹ÅÔª¹Å´úÍíÆÚ·ºÆðÉÙÁ¿µÍT/P±äÖʼͼ¡£»£»£»ª±±¿ËÀ­Í¨ÐÂÔ¶¹Å´ú-¹ÅÔª¹Å´úµÄ±äÖÊÈÈÑÝ»¯×ÜÌåÉÏÓëÈ«Çò±äÖÊÈÈÑÝ»¯µÄÇ÷ÊÆÒ»Ö£¬£¬£¬µ«»ª±±µÄ±äÖÊT/PÇúÏßÔÚ2.00-1.95 Ga£¨~1.97 Ga£©ºÍ~1.80 Gaʱ³ÊÏÖ¸üµÍµÄÊýÖµ£¬£¬£¬¿ÉÄÜ»®·Ö¶ÔÓ¦ÓÚ»ª±±¿ËÀ­Í¨ÄÚ²¿¿éÌåµÄÅöײƴºÏ¼°Æä×îÖÕ²¢Èë¸çÂ×±ÈÑdz¬´ó½µÄÁ½´ÎÔìɽÊÂÎñ¡£»£»£»ª±±¿ËÀ­Í¨ÔÚÐÂÔ¶¹Å´ú¿ÉÄܾÍÒѾ­±£´æÒÔů¸©³åÎªÌØÕ÷µÄËÀ°å¿é½á¹¹£¬£¬£¬Í¬Ê±Åãͬsagduction¡¢ ¡¢¡¢mantle plumesµÈ´¹Ïò½á¹¹ÌåÖÆµÄÅäÏàÖúÓ㻣»£»¶øµ½Á˹ÅÔª¹Å´úÍíÆÚÔòÖ÷ҪΪºáÏò°å¿é½á¹¹ÌåÖÆ£¬£¬£¬ÒÔÀ丩³åÎªÌØÕ÷µÄÏÖ´ú°å¿é½á¹¹×îÏÈÔÚ¾Ö²¿ÇøÓòÔËÐС£

2B94626526067DC11474418AAB1_02812FA9_F79FD

ÐÂÔ¶¹Å´ú-¹ÅÔª¹Å´úµØÇòÄÚ²¿Óë±íÉúÇéÐεÄЭͬÑÝ»¯

±ðµÄ£¬£¬£¬¸ÃÑо¿½«°å¿é½á¹¹µÄ¿ªÕ¹ÓëµØÇòÄÚ²¿-±íÉúϵͳµÄÑÝ»¯ÁªÏµÆðÀ´£¬£¬£¬ÎªÎïÖÊÑ­»·Àú³ÌÌṩÁËеĿ´·¨¡£ÂÛÎĵÚÒ»×÷ÕߺÍͨѶ×÷Õß»®·ÖΪµØÇò¿ÆÑ§Ó빤³ÌѧԺÒü³£Çà½ÌÊÚÍŶӵÄ˶ʿÑо¿Éúº«ÏãÇɺÍÇ®¼Ó»Û¸±½ÌÊÚ£¬£¬£¬Ïã¸Û´óѧÕŽ¡½ÌÊÚºÍÖйú¿ÆÑ§ÊÖÒÕ´óѧ¸ßÅíÑо¿Ô±ÎªÂÛÎÄÏàÖúÕß¡£

ÂÛÎÄÁ´½Ó£ºhttps://www.nature.com/articles/s43247-025-03131-1







¡¾ÍøÕ¾µØÍ¼¡¿