摘要
运用荷兰开发的PEARL(PesticideEmissionAssessmentofRegionalandLocalArea)模型 ,模拟农药在作物—土壤中的运动情况 ,评价在不同浓度标准要求下 ,哪些农药会对地下水造成威胁 ,哪些地下水是安全的。针对我国农药施用现状 ,提出了关于农药污染地下水的研究 。
By PEARL (Pesticide Emission Assessment of Regional and Local Area) model, the movement condition of pesticide in the soil-plant system was simulated, and pesticide in different concentration standard which is safe or dangerous to groundwater was estimated. At last, aiming at utilization condition of pesticide in China, the suggestion on pesticide polluting ground water research and limiting indexes of pesticide in ground water were put forward.
出处
《中国水土保持科学》
CSCD
2004年第4期58-65,共8页
Science of Soil and Water Conservation
基金
欧盟INCO2DEV项目 (ICA4 _CT_2 0 0 1_10 0 5 4 )
