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ÎÄÕÂÌâÄ¿£ºAsia dust production ramped up since latest Oligocene driven by Tibetan Plateau uplift

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ÑÇÖ޷糾ϵͳÊǶԵØÇøºÍÈ«ÇòµØÖÊ»·¾³¾ßÓÐÓ°ÏìµÄÖØÒª·ç³¾ÏµÍ³¡£ÔÚÕâÆª·¢±íÓÚ¡¶¹ú¼Ò¿ÆÑ§ÆÀÂÛ¡·£¨National Science Review£©µÄ Perspective ÎÄÕÂÖУ¬Ö£ºé²¨½ÌÊÚ½éÉÜÁËÑÇÖ޷糾ϵͳ¡°´ÓÔ´µ½»ã¡±µÄ½á¹¹ÐÎ̬£¬ÒÔ¼°ÑÇÖÞÄÚ½µÄ»ÄÄ®»¯Çé¿ö£¬²¢Ìá³öÁË¡°·ç³¾¹¤³§£¨Dust Factory£©¡±¸ÅÄµØÖʹ¹ÔìÅÊÉý¿Éµ¼ÖÂһϵÁеØÖÊÏÖÏ󣬲¢Ôì³É·ç³¾²úÁ¿ÉÏÉý¡£

ÎÄÕÂÊ׶ΣºEolian dust is an integral component of the Earth system dynamics, participating in a range of physical, chemical and biogeological processes of the Earth system at various temporal and spatial scales [1] (Fig. 1). Great advance has been achieved in recent years in understanding eolian dust cycles through instrumental investigations and numerical modeling as well as tracing geological records [1]. The Asian dust cycle is one of the major dust systems on Earth, playing important roles in many processes and exerting impacts well beyond the region [2]. From a geological perspective, the production, emission, transportation and deposition of Asian dust are closely associated with regional tectonic-geomorphic-climatic configurations, and thus preserving valuable archives for deciphering regional tectonic and climatic history. Among others, uplift of Tibetan Plateau and aridification of Asian interior is of great interest and global relevance.

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