搜索结果: 1-1 共查到“植物学 portends lower future Midwest”相关记录1条 . 查询时间(0.046 秒)
Increased drought portends lower future Midwest crop yields
Increased drought portends lower future Midwest crop yields
2014/5/13
A key question for climate change adaptation is whether existing cropping systems can become less sensitive to climate variations. We use a field-level data set on maize and soybean yields in the cent...