https://riley.lbl.gov/wp-content/uploads/sites/15/2019/09/rileyLogo.png00hyperadminhttps://riley.lbl.gov/wp-content/uploads/sites/15/2019/09/rileyLogo.pnghyperadmin2019-01-25 22:38:412019-01-25 22:38:41Simulation of ecosystem oxygen-18 CO2 isotope fluxes in a tallgrass prairie: Biological and physical controls