英文文献：Investigating The Relationship Between Yield Risk And Agri-Environmental Indicators-研究产量风险与农业环境指标之间的关系
英文文献作者：Fleming, Ronald A.,Clark, Nathan,Skees, Jerry R.
英文文献摘要：
Crop insurance provides risk reduction benefits yet may increase planted acres in risky areas. This paper investigates the relationship between environmental quality and crop insurance induced changes in cropping pattern. Results suggest that yield risk and soil erosion are positively correlated for the majority of acreage in the study area.

作物保险提供降低风险的好处，但可能增加危险地区的种植面积。本文探讨了环境质量与作物保险引起的种植方式变化之间的关系。结果表明，在研究区域的大部分面积上，产量风险与土壤侵蚀呈正相关。