Article ID Journal Published Year Pages File Type
5750025 Science of The Total Environment 2017 8 Pages PDF
Abstract
Change trends of corn yield variability (%/yr) based on observations and simulations by statistical model and 11 AgMIP gridded crop models for the whole country as a whole. 15-year time window during 1980-2010 is used to calculate the interannual variability, based on which the linear trend is fitted and normalized by the mean yields. *indicates the significant trend at the 95% level.47
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Life Sciences Environmental Science Environmental Chemistry
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