磷矿开采对粮食安全的保障及其对策分析  

Phosphate mining on food supply security and its countermeasures

作　　者：龙涛[1] 余斌[1] 胡建军[1] 

机构地区：[1]北京矿冶研究总院,北京100044

出　　处：《中国矿业》2009年第5期88-90,共3页China Mining Magazine

基　　金：国家"十一五"科技支撑计划资助项目(编号:2007BAB08B01)

摘　　要：磷矿资源始终是国家粮食安全和经济运行安全的重要因素,本文论述了我国磷矿资源的特点,以及磷矿开采对土地资源的影响和磷矿开采存在的问题。为保障我国粮食安全,提出了磷矿开采的主要技术对策。Phosphate resources has always been the national food supply security and the important factors of economic operation security, this papper discusses the characteristics of China＇s phosphate resources, and the impact of phosphate mining on land resources, the issues of phosphate mining. To safeguard China＇s food supply security, the main technical countermeasures of phosphate mining are presented.

关 键 词：磷矿开采 粮食安全 开采技术 土地复垦 

分 类 号：TD871.3[矿业工程—非金属矿开采]