scholarly journals Chemical composition, diurnal variation and sources of PM2.5 at two industrial sites of South China

2013 ◽  
Vol 4 (3) ◽  
pp. 298-305 ◽  
Author(s):  
Bo Huang ◽  
Ming Liu ◽  
Zhaofang Ren ◽  
Xinhui Bi ◽  
Guohua Zhang ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Diurnal Variation ◽  
South China ◽  
Industrial Sites

Chemical composition, mass closure and sources of atmospheric PM10 from industrial sites in Shenzhen, China

2013 ◽  
Vol 25 (8) ◽  
pp. 1626-1635 ◽  
Author(s):  
Gang Wu ◽  
Xin Du ◽  
Xuefang Wu ◽  
Xiao Fu ◽  
Shaofei Kong ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Mass Closure ◽  
Industrial Sites

Pyrobitumen in South China: Organic petrology, chemical composition and geological significance

2018 ◽  
Vol 188 ◽  
pp. 51-63 ◽  
Author(s):  
Chengyu Yang ◽  
Zhiyong Ni ◽  
Meijun Li ◽  
Tieguan Wang ◽  
Zhonghong Chen ◽  
...  
Keyword(s):  
Chemical Composition ◽  
South China ◽  
Geological Significance ◽  
Organic Petrology

The tektite problem

1937 ◽  
Vol 24 (156) ◽  
pp. 503-506 ◽  
Author(s):  
L. J. Spencer
Keyword(s):  
Chemical Composition ◽  
West Africa ◽  
South China ◽  
Ivory Coast ◽  
Volcanic Glass ◽  
Similar Material ◽  
Alluvial Deposits ◽  
East Indies ◽  
Dutch East Indies ◽  
Puzzling Problem

The natural glasses, found as small corroded pieces scattered on the earth's surface and in alluvial deposits in a few limited areas, have long presented a puzzling problem; and many theories have been propounded to explain their origin. They have been known in southern Bohemia and western Moravia since before 1787; and similar material has since been found in the Dutch East Indies, Malay States, Australia, Tasmania, French Indo-China, south China, Philippine Islands, and quite recently in the Ivory Coast in West Africa [M.A. 6-106]. These glasses are distinct in chemical composition from volcanic glass (obsidian), and there are no volcanoes in the districts where they are found. They have been given the names m oldavites, billitonites, austral ites, Darwin glass, indoch inites, rizalitcs [M.A. 4-422; 6-403], &c.

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