Distribution of Pesticide Residues in Crop Units

摘要：

Distribution of pesticide residues in crop units plays an important role in estimation of short-term dietary intake and the emulation of sampling uncertainty. The international estimation of shortterm dietary intake methods is based on the 97. 5th percentile of distribution of residue in crop units. The 97. 5th percentile is not measured directly, but estimated by determination the concentration in a composite sample and multiplying it by a variability factor to estimate the 97. 5th percentile level.

关键词： pesticide residue variability risk assessment

作者: Chunhong Jia Xiaodan Zhu Ercheng Zhao Pingzhong Yu Min He Li Chen

作者单位: Institute of Plant and Environment Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China

会议类型: 国际会议

会议名称: Proceedings of 4th Internatioanl Symposium on Pesticides and Environmental Safety & 5th Pan Pacific Conference on Pesticide Science & 8th International Workshop on Crop Protection Chemistry and Regulatory Harmonization (四届农药与环境安全会)

会议地点: 北京

会议语种:英文

页码: 122-123

在线出版日期: 2012-09-15（万方平台首次上网日期，不代表论文的发表时间）