【摘要】 本文从有害生物风险分析的历史及最新发展探讨了定性与定量有害生物风险分析的概念、关系及各自的优缺点 ,介绍了定量有害生物风险分析理论及其实施的过程、方法等 ,最后给出一个定量方法的实例 :中国进口美国小麦的TCK风险分析。更多还原

【Abstract】 Beginning from the history and latest development of Pest Risk Analysis (PRA), this article discussed the concepts of qualitative and quantitative PRA, and their relationship, advantages and shortcomings. It introduced some theories and methods to conduct quantitative PRA. A quantitative PRA example, Risk Assessment for the Importation of U.S. Wheat Containing Teliospores of Tilletia controversa (TCK) into China, was also included.更多还原