我国地勘行业的集约化问题

我国地勘行业的集约化问题翁金明（山西地质矿产勘查开发局）０引言党的十三大报告指出：我国工业发展“归根到底就是从粗放经营为主逐步转上集约经营为主的道路”。这是现代经济发展的一条普遍规律，尤其对资源约束型国家来说更是必由之路。而对于地质勘查业是否有向集约...     

Radon,Lung Cancer Risk and Environmental Geology in Gejiu Area

The incidence of lung cancer in the Gejiu area of Yunnan Province ranks the first in the world.The radon level(indoor,soil) was measured in the Gejiu area by the SSNTD method from 1990 to 1996,The result indicates an extensive high-level of indoor radon in that area though U and Th are lower in local limestones,The indoor radon level of houses located in the geologic fault zone is 6 times high that 2km far from the fault zone.The reason probably is that the radon level of soil in the fault is 6-8 times high that 1 km far from the faults.our data indicate that a lower range of radon levels,0-100Bq.m^-3,exists in healthy families.However,a higher radon level,over 800 Bq.m^-3,is often found corresponding to that of cancer patients‘ homes(the house-owners are suffering from either lung cancer or leukaemia or liver cancer),Obviously,an increase in lung cancer incidence follows an increase in indoor radon level,The risk of cancer induced by indoor radon is no longer an inference,but a fact.     

关于安全教育的探讨

安全教育是安全管理中的一项重要工作，应根据不同层次的人员，对他们进行不同内容的教育，并通过资格证书制度进行有效的安全教育管理。达到造就”本质安全人“的目的。