摘要
Se-rich carbonaceous siliceous rocks and carbonaceous shales (known locally as 'stone coal' ) are widespread in the southwest part of Hubei Province, China, where human and livestock selenosis is reported. It has been shown that the selenium contained in soil, drinking water, crops and vegetables all originated directly or indirectly from the seleniferous strata.
基金
Project supported by the National Natural Science Foundation of China
the Royal Society of Britain
the Prefecture Government of Exi, Hubei, China
