SOME PROBLEMS ON EXPLOITATION OF CHINA'S COAL RESOURCES

被引:0
|
作者
Yang Qi(China University of Geosciences) CAS member and profesor ar the Chin University of Geosciences
机构
关键词
reserves; maintained; abundant; consensus; continuing; Shanxi; brown; exploitation; medicines; fertilizer;
D O I
暂无
中图分类号
F426.21 [];
学科分类号
0202 ; 020205 ;
摘要
At the Second World Conference on Coal held recently in London,a consensus was reached on the principal and continuing role played by coal on the world market in the years to come because of its abundant reserves and low price.It is estimated that,if calculated with the current speed of annual exploitation,the mining of hard coal deposits across the world can go on for about 170 years and the brown coal output can be maintained for 390 years.So,in the near future,coal will still hold the lion’s share in the global composition of energy supply and the soaring demand for it by the world community
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页码:241 / 243
页数:3
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