Bird's feather as an effective bioindicator for detection of trace elements in polymetallic contaminated areas in Anhui Province, China

2021 ◽  
Vol 771 ◽  
pp. 144816
Author(s):  
Tingting Yao ◽  
Guang Zhu ◽  
Yong Zhang ◽  
Peng Yan ◽  
Chunlin Li ◽  
...  
Keyword(s):  
Trace Elements ◽  
Anhui Province

Movement of Elements between Soil and its Source Rock a Case Form Limestone Soil in Suzhou City, Anhui Province, China

2012 ◽  
Vol 610-613 ◽  
pp. 2904-2907
Author(s):  
Song Chen
Keyword(s):  
Trace Elements ◽  
Source Rock ◽  
Major And Trace Elements ◽  
Anhui Province ◽  
Background Value ◽  
High K ◽  
Suzhou City ◽  
Limestone Soil ◽  
High Migration ◽  
Cu And Zn

The limestone soils and its source rock samples had been collected from Suzhou area for the testing about major and trace elements. The concentration value have been compared with the background and the migration coefficient(K) of element form source rock to soil have been calculated, the result showed: the elements Ca and Th are enrichment, the Al is loss seriously, the Ti, V, Cr, Mn, Zn, Rb, Sr., Zr, and Pb are basic fairly with the background value; the K, Cu, Fe and As are slightly higher than the soil background values; The elements Si, Ti, Mn, Zr, Pb and Th have high K in subsoil layer; the element Fe, Cr, As and Rb have the least K in subsoil layer; the element Al, V, Cu and Zn can be showed disorder with the more high migration coefficient in topsoil.

LA-ICP-MS Trace Elements Analysis of Colloidal Pyrites from Xinqiao Cu-S-Fe Deposit in Tongling, Anhui Province

2014 ◽  
Vol 88 (s2) ◽  
pp. 656-657
Author(s):  
Yu ZHANG ◽  
Yongjun SHAO ◽  
Wei QUAN ◽  
Jiandong ZHANG ◽  
Hongbin LI
Keyword(s):  
Trace Elements ◽  
Anhui Province ◽  
Icp Ms ◽  
Trace Elements Analysis

Behavior of Minerals and Trace Elements during Natural Coking: A Case Study of an Intruded Bituminous Coal in the Shuoli Mine, Anhui Province, China

2015 ◽  
Vol 29 (7) ◽  
pp. 4100-4113 ◽  
Author(s):  
Xibo Wang ◽  
Yaofa Jiang ◽  
Guoqing Zhou ◽  
Peipei Wang ◽  
Ruixue Wang ◽  
...  
Keyword(s):  
Trace Elements ◽  
Bituminous Coal ◽  
Anhui Province ◽  
Minerals And Trace Elements

The formation and trace elements of garnet in the skarn zone from the Xinqiao Cu-S-Fe-Au deposit, Tongling ore district, Anhui Province, Eastern China

Lithos ◽  
2018 ◽  
Vol 302-303 ◽  
pp. 467-479 ◽  
Author(s):  
Xin Xiao ◽  
Tao-fa Zhou ◽  
Noel C. White ◽  
Le-jun Zhang ◽  
Yu Fan ◽  
...  
Keyword(s):  
Trace Elements ◽  
Eastern China ◽  
Anhui Province ◽  
Ore District

Geochemistry of Shales from Cambrian Mantou Formation, Northern Anhui Province, China

2013 ◽  
Vol 734-737 ◽  
pp. 352-355
Author(s):  
Lin Hua Sun
Keyword(s):  
Trace Elements ◽  
Tectonic Setting ◽  
Anhui Province ◽  
Igneous Rocks ◽  
Source Rocks ◽  
First Order ◽  
Major Oxides

The Cambrian Mantou Formation shales in northern Anhui Province, China were analyzed for major oxides and trace elements to infer their provenance of the source rocks and their depositional tectonic setting. Ternary plot of Al2O3-Zr-TiO2 and Zr/Sc-Th/Sc diagram suggest that the shales were first order sedimentary of igneous rocks, and then can be used for evaluating their source provenance. Diagrams of (SiO2/20)- (Na2O+K2O)- (MgO+TiO2+FeO*), TiO2-Ni, Th-Hf-Co and Hf-La/Th, some ratios of elements (e.g. Co/Th, La/Sc and Zr/Sc), as well as the source SiO2 contents calculated by Al2O3/TiO2 ratios indicate that intermediate to felsic igneous rocks constitute the source rocks in the provenance.

Microanalytical Identification of a New Zr-Nb-Fe Phase

1990 ◽  
Vol 48 (2) ◽  
pp. 132-133
Author(s):  
O.T. Woo ◽  
G.J.C. Carpenter
Keyword(s):  
Trace Elements ◽  
Cold Rolling ◽  
Proportionality Factor ◽  
Tube Material ◽  
X Ray ◽  
Metal Foils ◽  
Arc Melting ◽  
Intermetallic Particles ◽  
Intermetallic Precipitates ◽  
Cold Worked

To study the influence of trace elements on the corrosion and hydrogen ingress in Zr-2.5 Nb pressure tube material, buttons of this alloy containing up to 0.83 at% Fe were made by arc-melting. The buttons were then annealed at 973 K for three days, furnace cooled, followed by ≈80% cold-rolling. The microstructure of cold-worked Zr-2.5 at% Nb-0.83 at% Fe (Fig. 1) contained both β-Zr and intermetallic precipitates in the α-Zr grains. The particles were 0.1 to 0.7 μm in size, with shapes ranging from spherical to ellipsoidal and often contained faults. β-Zr appeared either roughly spherical or as irregular elongated patches, often extending to several micrometres.The composition of the intermetallic particles seen in Fig. 1 was determined using Van Cappellen’s extrapolation technique for energy dispersive X-ray analysis of thin metal foils. The method was employed to avoid corrections for absorption and fluorescence via the Cliff-Lorimer equation: CA/CB = kAB · IA/IB, where CA and CB are the concentrations by weight of the elements A and B, and IA and IB are the X-ray intensities; kAB is a proportionality factor.

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