TY - JOUR T1 - Impact of climate change on the irrigation water demand of rainfed crops in the Southern and Steppe regions of Rio Grande do Sul, Brazil JO - Anais da Academia Brasileira de Ciências A1 - CARDOSO, IULLI P. A1 - SIQUEIRA, TIRZAH M. A1 - TIMM, LUIS CARLOS SN - 0001-3765 UL - 10.1590/0001-3765202620241458 VL - 98 Y1 - 2026 PB - Brazil ER -