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Chamaelirium shimentaiense (Melanthiaceae), a new species from Shimentai Nature Reserve, Guangdong Province, China is described. This species is similar to C. shiwandashanense and C. viridiflorum in having actinomorphic flowers with six tepals and unilocular anthers, but is easily distinguished from them by its strongly undulate leaf blades with crispulate margins and inconspicuous venation, purplish...
1000 kV single circuit UHV power transmission demonstration project from Jincheng to Jingzhou via Nanyang is the first UHV transmission line in China. Researching its level of power frequency over-voltage has important directive significance to the formation of large regional power grid. The influence on power frequency voltage rising by installing the high voltage parallel reactors at the receiving...
The regional geochemical survey of soils in Jiangsu Province is an important part of a larger agro-geological survey program in China. This paper presents chemical data from soils sampled at two depths; top-soils from a 0–20 cm depth and sub-soils from a 150–200 cm depth. Results for eleven of the fifty four elements measured are presented for approximately 103,000 top-soils and 26,000 sub-soils....
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