¸å¼þȪԴ£º£º£ºµØÇò¿ÆÑ§Ó빤³ÌѧԺ ±à¼£º£º£ºÌ¸Ï£¡£¡£¡¢Íõ¶¬Ã· ÉóºË£º£º£ºËïÒ«±ó ÔĶÁÁ¿£º£º£º
ngµç×ÓÓÎÏ·ÐÂÎÅÍøÑ¶£¨Í¨Ñ¶Ô±ÀîÂ×£©Ó¡¶È°å¿éÓëÑÇÖÞ°å¿éµÄÅöײ²»µ«ÐγÉÁËÌìÏÂÉÏ×î¸ßÓë¾ÞºñµØ¿ÇµÄÇà²Ø¸ßÔ£¬£¬£¬»¹µ¼Ö¸ßÔÎïÖÊÏòÍâÌÓÒÝ¡£Ç°ÈËÑо¿Ìá³öÁËÁ½ÖÖ¶ËԪģ×ÓÀ´Ú¹ÊÍÇà²Ø¸ßÔÎïÖÊÊÇÔõÑùÌÓÒݵġ£ÆäÖÐÒ»ÖÖÊǴ󽼷ѹģ×Ó£¬£¬£¬¸ÃÄ£×ÓÌá³öÇà²Ø¸ßÔÊÇÑØ×ż¸ÌõÑÒʯȦ±ê×¼×ß»¬¶ÏÁÑÏòÍâÌÓÒÝ£¬£¬£¬ÆäÖиÃÄ£×ÓÔ¤²âºìºÓ¶ÏÁÑÊÇÇà²Ø¸ßÔÎïÖÊÏò¶«ÄÏÌÓÒݵÄÒ»ÌõÑÒʯȦ±ê×¼¶ÏÁÑ£»£»£»ÁíÍâÒ»ÖÖÊǵؿÇÁ÷Ä£×Ó£¬£¬£¬¸ÃÄ£×ÓÌá³öÇà²Ø¸ßÔÎïÖÊÖ÷ÒªÊÇÒÔÖÐϵؿÇÁ÷·½Ê½ÏòÍâÌÓÒÝ¡£·¢ÓýÔÚÇà²Ø¸ßÔ±±²¿½ðɳ½·ìºÏ´ø²¢Ïò¶«ÄÏÑÓÉ죬£¬£¬¾ÓɺìºÓÖÁݺ¸èº£ÅèµØÑÓÃà¡«1000¹«ÀﳤµÄºìºÓ¶ÏÁѱ»ÒÔΪÊÇÕâЩ´ó¹æÄ£×ß»¬¶ÏÁÑÖÐÒ»Ìõ¹æÄ£ÖØ´óµÄ¶ÏÁÑ¡£Òò´Ë£¬£¬£¬Ï¸Äå̽²âºìºÓ¶ÏÁѵÄÊôÐÔ£¨¼¸ºÎ½á¹¹¡¢±äÐÎÑùʽºÍÉî¶ÈÑÓÉ죩ÊÇ½ÒÆÆÇà²Ø¸ßÔÎïÖÊÏò¶«ÄÏÆ«ÏòÌÓÒÝÀú³ÌµÄÒªº¦¡£

ͼ1Çà²Ø¸ßÔ¶«ÄÏÔµ£¨a£©Óëݺ¸èº£ÅèµØ£¨b£©µÄ½á¹¹ÓëµØÐÎͼ¡£Éî·´É䵨¶¯ÆÊÃæABλÓÚº£ÄϵºÎ÷Äϲ¿¡¢ÄϺ£Î÷±±²¿µÄݺ¸èº£ÅèµØ£¬£¬£¬³ÊÄϱ±×ßÏò£¬£¬£¬¿ç¹ýºìºÓ¶ÏÁÑÔÚݺ¸èº£ÑÓÉìµÄ±±²¿·ÖÖ§£¨¼´Ýº¶«¶ÏÁѺÍÒ»ºÅ¶ÏÁÑ£©£¬£¬£¬³¤¶È¡«260¹«Àï¡£Éî·´É䵨¶¯ÆÊÃæBC½ü¹¤¾ßÏò£¬£¬£¬³¤¶È¡«100¹«Àï¡£Tibetan Plateau:Çà²Ø¸ßÔ£»£»£»South China Block:»ªÄÏ£»£»£»SCS£º£º£ºÄϺ££»£»£»YGB£º£º£ºÝº¸èº£ÅèµØ£»£»£»Indochina Block:Ó¡Ö§¿éÌ壻£»£»Vietnam:Ô½ÄÏ£»£»£»China:Öйú£»£»£»Beibuwan Basin:±±²¿ÍåÅèµØ£»£»£»Hainan:º£ÄÏ£»£»£»Qiongdongnan Basin:Çí¶«ÄÏÅèµØ£»£»£»Yingxi Fault£º£º£ºÝºÎ÷¶ÏÁÑ£»£»£»Yingdong Fault:ݺ¶«¶ÏÁÑ£»£»£»No.1 Fault:Ò»ºÅ¶ÏÁÑ£»£»£»Littoral Fault:±õº£¶ÏÁÑ´ø¡£
λÓÚÄϺ£Î÷±±²¿Ó뺣ÄϵºÎ÷Äϲ¿µÄݺ¸èº£ÅèµØÓÉÓÚÆä¾ÞºñµÄ³Á»ýÁýÕÖ£¬£¬£¬ÍêÕû±£´æÁ˺ìºÓ¶ÏÁѵÄÔ˶¯ÀúÊ·£¬£¬£¬ÊÇ̽²âºìºÓ¶ÏÁѽṹÊôÐÔµÄ×î¼ÑÇøÓò£¨Í¼1£©¡£½üÆÚ£¬£¬£¬ngµç×ÓÓÎÏ·µØÇò¿ÆÑ§Ó빤³ÌѧԺ¸ßÈñԺʿÍŶÓͨ¹ýÉî·´É䵨¶¯ÆÊÃæÊý¾ÝÊÕÂÞϵͳÉè¼Æ¡¢ËÙÂʽ¨Ä£ÓëµØ¶¯³ÉÏñÒªÁìµÄÁ¢Ò죬£¬£¬ÔÚݺ¸èº£»£»£»ñÈ¡Á˸߷ֱæÂÊÉî´ï40¹«ÀïµÄ·´É䵨¶¯ÆÊÃæ£¨¹²Ô¼360¹«Àﳤ£©£¨Í¼2Óëͼ3£©¡£Éî·´É䵨¶¯Í¼ÏñÊ×´ÎÕ¹ÏÖÁËݺ¸èº£ÅèµØÏ·½µÄϸÄ嵨¿Ç½á¹¹¡¢¿Ç᣽çÏߣ¨¼´Äª»ôÃæ£©ÐÎ̬ÒÔ¼°ºìºÓ¶ÏÁѽṹÊôÐÔ¡£

ͼ2 (a)δڹÊ͵ÄÉî·´Éäµþǰʱ¼äÆ«ÒÆÆÊÃæAB¡£×ÏÉ«Èý½ÇÐÎÖ¸ÏòĪ»ôÃæ·´ÉäÐźš£À¶É«·½¿ò±ê¼ÇÁ˺ìºÓ¶ÏÁѱ±Ö§Ò»ºÅ¶ÏÁÑÏ·½µØ¿ÇÄÚ²¿²»Á¬ÐøÓë´í¶ÏµÄ·´ÉäͬÏàÖᣬ£¬£¬Ö¸Ê¾Á˺ìºÓ¶ÏÁÑ£¨¼´Ò»ºÅ¶ÏÁÑ£©µÄ¼ôÇÐ×÷ÓÃÐγÉÁׯÃÇøÓòÖØ´óµÄ·´É䵨¶¯Ðźš£(b)Ú¹Ê͵ÄÉî·´Éäµþǰʱ¼äÆ«ÒÆÆÊÃæAB¡£º£º£ºìÉ«£¨ÊµÏߺÍÐéÏߣ©ÌåÏÖÚ¹Ê͵ÄÉî´ó¶ÏÁÑ¡£²î±ðÑÕÉ«µÄϸÐéÏß±ê¼ÇÁ˵زã½çÏß¡£À¶É«ÊµÏߺÍÐéÏß´ú±íÚ¹Ê͵ijÁ»ýÅèµØ»ùµ×¡£º£º£ÐþɫʵÏߺÍÐéÏß´ú±íÚ¹Ê͵ÄĪ»ôÃæ½çÏß¡£½Ï´ÖµÄdzÀ¶É«ÐéÏß´ú±íÉϵؿǺÍϵؿǵĽçÏß¡£·ÛºìÉ«¼ýͷָʾÑÒ½¬ÇÖÈëµÄ¿ÉÄÜ·¾¶£¬£¬£¬·ÛºìÉ«ÐéÏßÌåÏÖÑÒ½¬ÇÖÈëµÄ¶¥²¿¡£Basement:³Á»ýÅèµØ»ùµ×;Upper crust:Éϵؿǣ»£»£»Lower crust:ϵؿǣ»£»£»Moho:Ī»ôÃæ£»£»£»No. 1 Fault: Ò»ºÅ¶ÏÁÑ,¼´ºìºÓ¶ÏÁÑÔÚݺ¸èº£µÄ±±Ö§£»£»£»Yingdong Fault:ݺ¶«¶ÏÁÑ£»£»£»Intrusions:ÑÒ½¬ÇÖÈ룻£»£»Upper mantle:ÉϵØá£¡£(c)Óëͼ2bÀàËÆ£¬£¬£¬¿ÉÊÇΪµþǰÉî¶ÈÆ«ÒÆÆÊÃæAB¡£Í¼ÖÐÊý×Ö´ú±íµØ¿Çºñ¶È¡£

ͼ3 (a)δڹÊ͵ÄÉî·´Éäµþǰʱ¼äÆ«ÒÆÆÊÃæBC¡£ (b)Ú¹Ê͵ÄÉî·´Éäµþǰʱ¼äÆ«ÒÆÆÊÃæBC¡£(c) Óëͼ3bÀàËÆ£¬£¬£¬¿ÉÊÇΪµþǰÉî¶ÈÆ«ÒÆÆÊÃæBC¡£Í¼ÖÐÎÄ×ÖÓë·ûºÅ˵Ã÷Óëͼ2Ò»Ö¡£
»ñÈ¡µÄÉî·´É䵨¶¯Í¼ÏñÊӲ쵽ݺ¸èº£º£º£ºìºÓ¶ÏÁÑÏ·½µÄϵؿÇÓëĪ»ôÃæÖØ´óµÄ£¨Ðýת¡¢¶¸ÇãÓë²»Á¬Ðø£©·´ÉäÌØÕ÷£¬£¬£¬Åú×¢ºìºÓ¶ÏÁѵļôÇÐÒѾ×÷ÓÃÖÁϵؿǣ¬£¬£¬ÒÔÖÂÉϵØá££¬£¬£¬ÎªºìºÓ¶ÏÁÑÊÇÒ»Ìõ¹á´®µØ¿ÇµÄÉî´ó¶ÏÁÑÌṩÁËÖ±½ÓµÄµØ¶¯Ñ§Ö¤¾Ý¡£Á¬Ïµ¶ÏÁÑ×÷ÓÃÓëµØ²ãʱ¼ä¹ØÏµ£¬£¬£¬±¾Ñо¿½øÒ»²½Íƶϣ¬£¬£¬ºìºÓ¶ÏÁÑÔÚ½¥ÐÂÊÀ-ÔçÖÐÐÂÊÀÆÚµÄ´ó±ê×¼×óÐý×ß»¬¼ôÇÐÔ˶¯Ôì³ÉÁËÓ¡Ö§µØ¿éµÄÏò¶«ÄÏÆ«ÏòÌÓÒÝ¡£Åãͬ×ÅÓ¡Ö§µØ¿éµÄ˳ʱÕëÐýת¡¢ÀÉìºÍ¼õ±¡Á˴󽣬£¬£¬ÆäµØ¿Ç¼õ±¡ÁË50%ÒÔÉÏ£¬£¬£¬×îÖÕÐγÉÁËݺ¸èº£ÅèµØ£¨Í¼4£©¡£±¾Ñо¿Ð§¹ûÅú×¢£º£º£ºÔÚÓ¡¶ÈÓëÑÇÖÞ±¬·¢ÅöײºóµÄÔçÆÚ½×¶Î£¬£¬£¬Çà²Ø¸ßÔ±äÐÎÊÇÒÔÑØ×ÅÑÒʯȦÉî´ó¶ÏÁѵÄÕûÌåÎïÖÊÌÓÒÝΪÖ÷µ¼¡£¸ÃÑо¿Ò²ÄÜΪÊìϤݺ¸èº£µÄÐγɼ°Æä½á¹¹ÓëζÈÑÝ»¯ÀúÊ·ÒÔ¼°Ê¯ÓÍ×ÔÈ»ÆøµÄÐγÉÓëȺ¼¯ÌṩÖ÷ÒªµÄ»ù´¡¡£

ͼ 4 ºìºÓ¶ÏÁѼôÇÐÓëݺ¸èº£ÅèµØÐγɵÄʾÒâͼ¡£Plate motion vector: °å¿éÔ˶¯Æ«Ïò£¨ºìÉ«¼ýÍ·£©£»£»£»South China Block: »ªÄÏ£»£»£»Red River Fault£º£º£ººìºÓ¶ÏÁÑ£»£»£»Yingxi Fault£º£º£ºÝºÎ÷¶ÏÁÑ£»£»£»Yingdong Fault:ݺ¶«¶ÏÁÑ£»£»£»No.1 Fault:Ò»ºÅ¶ÏÁÑ£»£»£»Indochina Block:Ó¡Ö§¿éÌå¡£À¶É«¼ýÍ·´ú±íÓ¡Ö§¿éÌåÐýתƫÏò£»£»£»ºìɫʵÏߺÍÐéÏß´ú±íºìºÓ¶ÏÁÑ¡£º£º£ÐþÉ«¼ýÍ·´ú±íºìºÓ¶ÏÁÑÔ˶¯Æ«Ïò¡£À¶É«ÁâÐÎΪݺ¸èº£ÅèµØ¡£
¸ÃÑо¿Ð§¹ûÒÔ¡°Seismic reflection imaging of?a deep-penetrating Red River Fault in the Yinggehai Basin, northwest of the South China Sea¡±ÎªÌâ½ÒÏþÔÚ¹ú¼ÊµØÇò¿ÆÑ§×ÅÃûÆÚ¿¯Geophysical Research LettersÉÏ£¬£¬£¬ngµç×ÓÓÎÏ·µØÇò¿ÆÑ§Ó빤³ÌѧԺÀîÂ׸±½ÌÊÚΪµÚÒ»×÷Õß¡¢Â¬ÉÜÆ½½ÌÊÚΪͨѶ×÷Õß¡¢¸ßÈñԺʿΪÅäÏàÖúÕß¡£
ÂÛÎÄÁ´½Ó£º£º£ºhttps://doi.org/10.1029/2023GL104598