英文文献:Towards a Generalizable Measure of the Value of a Change in Pesticide Use-对农药使用变化的价值的一个可概括的衡量
英文文献作者:Sydorovych, Olha,Marra, Michele C.
英文文献摘要:
A risk index system combining information on different environmental and health risks of pesticides is developed to evaluate the impact of Roundup Ready (RR) soybean adoption on pesticide use. A data set obtained from a survey of U.S. farmers indicates that on average adoption of RR soybeans results in reduced toxicity of herbicides. The contingent valuation method is used to estimate the value to the farmers of additional herbicide safety.
建立了一个风险指标体系,该体系结合了农药的不同环境和健康风险信息,以评估采用农达大豆对农药使用的影响。从对美国农民的调查中获得的一组数据表明,平均而言,采用RR大豆可以降低除草剂的毒性。利用条件估值法对附加除草剂安全对农户的价值进行了评估。


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