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Autor:
Zheng Honghan, Huang Baolin
Publikováno v:
Chinese Journal of Geochemistry. 16:154-161
In view of the huge ice cover of 24.5 X 106 km3 in Antarctica, which accounts for over 90% by volume of the ice body on earth, the movement of Antarctic glaciers is a major control on global sea-level change and climatic fluctuation. As recorded in t
Publikováno v:
Chinese Journal of Geochemistry. 13:61-72
34 samples of loess-paleosol from the Luochuan and Xifeng sections in the Loess Plateau, northern China were separated into sand, silt and clay fractions and analyzed for their mineral compositions. The results indicate that there is almost no differ
Autor:
Zheng Honghan, Diao Guiyi
Publikováno v:
Chinese Journal of Geochemistry. 12:365-372
The chemical compositions of and the contents of CaCC3, free Fe2O3 and REE in the sediments of the Salawusu section have been analyzed to investigate the geochemical features of different sedimentary facies and explore their sedimentary environments
Publikováno v:
Chinese Journal of Geochemistry. 9:330-335
Quaternary volcanic rocks often coexist with loess, as observed in the same geologic sections in the Shandong Peninsula and northern parts of Jiangsu and Anhui provinces. The development age of Shandong loess in close to that in the middle reaches of
Publikováno v:
Chinese Science Bulletin; Jan2000, Vol. 45 Issue 1, p67-70, 4p
Autor:
Wen, Qizhong, Zheng, Honghan, Han, Jiamao, Wang, Junda, Lin, Shaomeng, Qiao, Yulou, Wei, Lanying, Diao, Guiyi
Publikováno v:
Chinese Geographical Science; Dec1991, Vol. 1 Issue 4, p370-380, 11p
Publikováno v:
Chinese Journal of Geochemistry; 1994, Vol. 13 Issue 1, p61-72, 12p
Autor:
Zheng, Honghan
Publikováno v:
Chinese Journal of Geochemistry; 1985, Vol. 4 Issue 1, p54-66, 13p
Autor:
Zheng Honghan, J. M. Bowler
Publikováno v:
Chinese Journal of Geochemistry. 5:241-249
Clay minerals in 32 samples collected from the upper 6 meters of drill core LF 82/1-3 in Lake Frome, Australia have been examined using X-ray powder diffraction techniques. The results show that the clay mineral species are predominated by illite, ka