国家“九五”农业重点攻关专题“退化土壤恢复重建与季节性干旱防御关键技术研究”(96-004-03-12)
从宏观的角度阐述了全球土地退化状况及其对土地生产力的影响和对粮食安全的威胁,并针对不同的土地利用类型提出防治土地退化的对策
The situation of global land degradation,its influence on land productivity and threat to food security are comprehensively dealt with. The controlling strategies according to the pattern of land use are proposed.
李忠佩,李德成,张桃林.土地退化对全球粮食安全的威胁及防治对策[J].水土保持通报,2001,(4):65-69