The characteristics of childhood lead poisoning werechanged by geographical and climate conditions in atownship in a valley basin with an industrial park
Childhood lead exposure is a widespread and serious concern in China,and a blood lead level(BLL)≥ 100 μg/L in a child has been defined as an elevated child BLL.We investigated the BLLs in children under the age of 14 years in a township in a valley area with an industrial park.Blood lead was measured using the differential potentiometric stripping method.The effects of the geographical and climate conditions on BLL were considered.The average BLL of the children in the township was(83.12 ± 27.65)μg/L; a total of 21.0%of the children had BLLs exceeding 100 μg/L,which is similar to the percentage of elevated childhood BLLs in China overall,but higher than the results found in the reference city.The results showed that the contribution of the industrial park to the BLLs of the children is significant.The BLLs in the township area were changed by geographical and climate conditions and additional environmental and regulatory measures should be undertaken to decrease BLLs.
Children Lead Poisoning Industrial Pollution
车望军 文卫华 王琳 张峰瑞
昆明市疾病预防控制中心(云南省昆明市滇池旅游渡假区紫云路4号),650228 云南省疾病预防控制中心(云南省西山区东寺街158号),650022 中国铁建高新装备股份有限公司人力资源部(云南省昆明市官渡区羊方旺384号),650215 中国铁建高新装备股份有限公司安质部(云南省昆明市官渡区羊方旺384号),650215
国内会议
哈尔滨
英文
1-4
2016-08-17（万方平台首次上网日期，不代表论文的发表时间）