STUDY ON THREE DUST STORMS IN CHINA——SOURCE CHARACTERIZATION OF ATMOSPHERIC TRACE ELEMENT AND TRANSPORT PROCESS OF MINERAL AEROSOL PARTICLES  

作　　者：张小曳 安芷生 刘东生 陈拓 张光宇 RICHARD ARIMOTO 朱光华 汪新福 

机构地区：[1]Xi'an Open Laboratory of Loess & Quaternary Geology, Academia Sinica, Xi'an 710061, PRC [2]University of Rhode Island, Graduate School of Oceanography, Center for Atmospheric Chemistry Studies, Narragansett, RI, 02882-1197, USA [3]Institute of Low Energy Nuclear Physics, Beijing Normal University, Beijing 100875, PRC

出　　处：《Chinese Science Bulletin》1992年第11期940-945,共6页

基　　金：Project supported by the National Natural Science Foundation of China and the National Science Foundation of the United States

摘　　要：Ⅰ. METHODSAll of the aerosol samples were collected in the spring of 1990 during and after three dust storms. The first was on April 6 in Xi’an (34.3°N, 108.9°E)(dust storm Ⅰ); the second was in Shapuotou (37.5°N, 105°E) and Beijing (39.9°N, 116.4°E) on April 10 and in Xi’an on April 11 (dust storm Ⅱ); and the third on April 25 in Beijing (dust storm Ⅲ).

关 键 词：DUST STORM AEROSOL TRACE elements China 

分 类 号：N[自然科学总论]