Plant diurnal cycle drives the variation in soil respiration in a C4-dominated tropical managed grassland exposed to high CO2 and warming - Oliveira, Eduardo Augusto Dias de; Manchon, Fernanda Tomita; Ricketts, Michael P.; Bianconi, Matheus; Martinez, Carlos Alberto; Gonzalez-Meler, Miquel A. (Plant and Soil, 2020)