²é¿´: 2132  |  »Ø¸´: 0

yexuqing

ľ³æÖ®Íõ (ÎÄѧ̩¶·)

Ì«ÑôϵϵÖ÷ÈÎ

[½»Á÷] ¹ðÎ÷ÓÒ½­µØÇøÐÂÀàÐÍÎÙÎý¿ó´²ÕÒ¿óÍ»ÆÆ

¹ðÎ÷ÓÒ½­µØÇøÐÂÀàÐÍÎÙÎý¿ó´²ÕÒ¿óÍ»ÆÆ
·¢²¼Ê±¼ä:2024-12-30
Ö÷ÒªÍê³Éµ¥Î»
ÖйúµØÖÊ¿ÆÑ§ÔºµØÖÊÁ¦Ñ§Ñо¿Ëù
Ö÷ÒªÍê³ÉÈË
Ф²ýºÆ¡¢ÕÅÎĸߡ¢³ÂÕýÀÖ¡¢ÁõÏò³å¡¢Ã«³Ð°²¡¢Ñǿ¡¢ÀîÐËÅô¡¢ÓÚÆ¼Æ¼¡¢ÍõÐÂÓî¡¢ÎâÏéçæ
³É¹û¼ò½é
ÔÚµØÖʵ÷²éÏîÄ¿ÕÒ¿ó½øÕ¹µÄ»ù´¡ÉÏ£¬Í¨¹ýµØÖÊÁ¦Ñ§ÀíÂÛ´´Ð£¬Ñз¢ÊÊÓÃÓÚ¹ðÎ÷³Á»ýÑÒ¸²¸ÇÇøµØÖÊ£­µØÇò»¯Ñ§£­µØÇòÎïÀí×ÛºÏÐÅÏ¢ÔÙ·ÖÎöÍÚ¾òºÍÈýά¿ÉÊÓ»¯Ð¼¼Êõ£¬¹¹½¨ÐµÄÎÙÎý¿ó¹¹Ôì¿Ø¿óÄ£ÐÍ£¬Ö¸µ¼²¢¿ªÕ¹¹¤³ÌÑéÖ¤£¬ÖúÁ¦¹ãÎ÷°ÙɫƽÄǵØÇøÊµÏÖÕÒ¿óÍ»ÆÆ¡£Ò»ÊǽÒʾÄÏÅ̽­£­ÓÒ½­ÅèµØ³ß¶ÈµÄÇøÓòÉìÕ¹¹¹ÔìÊÇÎý³É¿óÓÐÀû¹¹Ôì»·¾³£¬¶à³ß¶È¹¹ÔìÑùʽµÄ²îÒì¿ØÖÆÁËÆ½ÄÇ¿ó´²ÎÙÎý¿Õ¼ä·ÖÒì¡£½¨Á¢ÑÒ½¬Ô¶¶ËËéмÑÒÈÝ¿óµÄ°×ÔÆÄ¸£­Ê¯Ó¢ÂöÐÍÎÙÎý¿ó´²¶ÏÁѼ°Ïà¹ØñÞÖå×ÝÕŽÚÀí¿Ø¿óÄ£ÐÍ£¬ÔÚ¹ðÎ÷ÈýµþϵËéмÑÒÖз¢ÏÖÐÂÀàÐÍÍí°×ÛÑÊÀÎÙÎý¿ó´²£¬ÍØÕ¹¹ðÎ÷ÎÙÎý¿±²éÐÂÇøÓò£¬´Ù½ø¶ÔÎý³É¿ó¹¹Ôì»·¾³µÄÀí½â£¬ÎªÍ¬ÀàÐ͹¹Ôì»·¾³µÄÎý¿ó¿±²éÌṩ½è¼ø¡£¶þÊÇÌá³öÑõ»¯¼Á²»ÊÇÎýʯ³ÁµíµÄ±ØÒªÌõ¼þÐÂÈÏʶ²¢¶¨Á¿½Òʾ¸ß²úÈÈ»¨¸ÚÑҵķÅÉäÐÔÈÈ´Ù½øÎÙ¡¢Îý×Ô¹èËáÑÎÈÛÌåÏòÈÈÒºµÄÀ©É¢×ÜÁ¿Ôö¼Ó17¡«95 %£¬Ìá¸ßÎÙ¡¢Îý³É¿óµÄ¸ÅÂÊ¡£Ñз¢Á˳Á»ýÑÒ¸²¸ÇÇøµØÖÊ£­µØÇò»¯Ñ§£­µØÇòÎïÀí×ÛºÏÐÅÏ¢ÔÙ·ÖÎöÍÚ¾òºÍÈýά¿ÉÊÓ»¯Ð¼¼Êõ£¬½¨Á¢ÓÒ½­ÅèµØÎÙÎý³Á»ýÑÒ¸²¸ÇÇøÎÙÎý¿±²éµØÇò»¯Ñ§±êÖ¾¡£ÈýÊǿƼ¼´´ÐÂÒýÁì¹ãÎ÷°ÙɫƽÄǵØÇøÊµÏÖ¡°ÐÂÇøÓò¡¢ÐÂÀàÐÍ¡¢Ð²ãλ¡±ÎÙÎýÕÒ¿óÍ»ÆÆ£¬Ìύз¢ÏÖÎÙÎý¿ó²úµØ2´¦£¬ÐÂÔöDZÔÚ¾­¼Ã¼ÛÖµ35ÒÚÔª¡£ÉÏÊöÀíÂÛºÍÕÒ¿ó³É¹û´òÆÆÁ˹ãÎ÷ÒÔÍùÔÚ¹ðÎ÷µØÇøÖصãѰÕÒµÍÎÂÈÈÒº¿ó´²µÄ¿±²éÈÏʶ£¬Æô·¢¹ãÎ÷×ÔÈ»×ÊÔ´¹ÜÀí²¿Ãż°µØ¿±¶ÓÎéÏòÒþ·üÑÒÌåÓйصĸßÎÂÈÈÒº¿ó´²¿±²éµÄÐÂ˼·¡£¶ÔÍÆ½øÐÂÒ»ÂÖÕÒ¿óÍ»ÆÆÕÒÂÔÐж¯¼°¹ãÎ÷ÕÒ¿ó¿±²éÓ뿪·¢ºÍ¾­¼ÃÉç»áÐ§Òæ¾ßÓÐÖØÒªÀíÂÛºÍÏÖʵÒâÒå¡£Ñо¿³É¹û·¢±íÔÚ¡¶Geochimica et Cosmochimica Acta¡·¡¢¡¶Geoscience Frontiers¡·µÈ¹ú¼ÊµØÑ§ÆÚ¿¯¡£‎


ͼ1 ÄÏÅ̽­-ÓÒ½­ÅèµØ¹ðÎ÷ƽÄÇ¿ó²úµØÖÊͼ£¨A£©ºÍÖ÷Òª¹¹Ôì¿Ø¿ó¹¹ÔìÑùʽ£¨B-C£©¼°Ö÷Òª¿óÂöȺõ¹å»¨Í¼½â£¨D-G£©



ͼ2 ¹ðÎ÷ƽÄÇÎÙÎý¿ó´²¹¹Ôì¿Ø¿óÄ£ÐÍ£¨A£©¡¢Á½ÆÚÎÙÎý³É¿óʾÒâͼ£¨B-C£©¼°º¬¿ó¹¹ÔìÑÝ»¯£¨D£©
»Ø¸´´ËÂ¥
----
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yexuqing µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì´ó²ÄÁÏÓ뻯¹¤£¨085600£©×Ü·Ö338 +5 ²Ì´óÃÀÅ® 2026-03-13 5/250 2026-03-19 10:44 by ÊÇСÁõѽ¡«
[¿¼ÑÐ] Ò»Ö¾Ô¸985£¬±¾¿Æ211£¬0817»¯Ñ§¹¤³ÌÓë¼¼Êõ319Çóµ÷¼Á +10 Liwangman 2026-03-15 10/500 2026-03-19 10:25 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çó¸÷λÀÏʦÊÕÁô +10 ÇïÓÐľ±± 2026-03-14 10/500 2026-03-19 05:52 by anny19840123
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶µ÷¼Á +5 204818@lcx 2026-03-17 6/300 2026-03-18 22:55 by 204818@lcx
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁÏ305·ÖÇóµ÷¼Á +5 ÏëÉϰ¶µÄÀðÓã 2026-03-18 6/300 2026-03-18 17:53 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Ò»Ö¾Ô¸Äϲý´óѧ327Çóµ÷¼ÁÍÆ¼ö +8 Ncdx123456 2026-03-13 9/450 2026-03-18 14:40 by haxia
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +10 z1z2z3879 2026-03-16 13/650 2026-03-18 14:20 by 007_lilei
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á £¬Áù¼¶Òѹý£¬ÓпÆÑо­Àú +10 êØÎõÙâ 2026-03-15 10/500 2026-03-18 14:19 by 007_lilei
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 301Çóµ÷¼Á +9 yyÒªÉϰ¶Ñ½ 2026-03-17 9/450 2026-03-18 08:58 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 085601Çóµ÷¼Á +4 Du.11 2026-03-16 4/200 2026-03-17 17:08 by ruiyingmiao
[¿¼ÑÐ] 26¿¼ÑÐÇóµ÷¼Á +6 ؼºêSir 2026-03-13 6/300 2026-03-17 16:13 by ×íÔÚ·çÀï
[¿¼²©] 26É격 +4 °Ë6°Ë68 2026-03-16 4/200 2026-03-17 13:00 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] 302Çóµ÷¼Á +4 С¼Öͬѧ123 2026-03-15 8/400 2026-03-17 10:33 by С¼Öͬѧ123
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +3 zhouzhen654 2026-03-16 3/150 2026-03-17 07:03 by laoshidan
[¿¼ÑÐ] 304Çóµ÷¼Á +5 ËØÄê¼ÀÓï 2026-03-15 5/250 2026-03-16 17:00 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 0856Çóµ÷¼Á +3 ÁõÃÎ΢ 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
[¿¼ÑÐ] 080500£¬²ÄÁÏѧ˶302·ÖÇóµ÷¼ÁѧУ +4 ³õʶ¿ÉÀÖ 2026-03-14 5/250 2026-03-14 21:08 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó²ÄÁÏ324·ÖÇóµ÷¼Á +5 ãÆÐñ¶« 2026-03-14 5/250 2026-03-14 14:53 by ľ¹Ï¸à
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û