Journal Article Research Support, Non-U.S. Gov't climate change impact 142M471B3J Carbon Dioxide Climate change Downscaling Grain Proteins LARS-WG weather generator N762921K75 Nitrogen Research Support, U.S. Gov't, Non-P.H.S. Sirius wheat model. climate change adaptation crop models drought stress drought tolerance ecophysiological model ensemble mean ensemble median ensemble modeling food security grain protein heat stress ideotype design ideotype optimization impact assessment model intercomparison multimodel ensemble prediction