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Progress of Aeolian Sediments and Dust Geochemistry in Asia in the New Century

CHEN Jun The Ministry of key Laboratory of Surficial Geochemistry,Nanjing 210093,China; School of Earth Sciences and Engineering,Nanjing University,Nanjing 210093,China  
This paper reviewes the main achievements of aeoilan sediments and dust geochemistry in Asia in the past century.The main progress was summarized in terms of research scope,methodologies,time scale and chronology in the past decade.The new perceptions of proxy indexes of dust deposition in recent 10 years were elaborated,studies of tracing dust sources with respect to mineral characteristics,elemental geochemistry,isotope chemistry and mono-mineral geochemistry was commented as well.It is concluded that the researches on the aeolian deposits and dust has extended from loess-desert area to inland of Central Asia and Northwest Pacific,and,from the Quaternary to the Neogene,with combining analyses of atmospheric circulation and landform process etc..In addition,the modern dust process has been paid special attention by the investigators.
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