The FRES program will support research in Earth systems from the core through the critical zone. The project may focus on all or part of the surface, continental lithospheric, and deeper Earth systems over the entire range of temporal and spatial scales. FRES projects should have a larger scientific scope and budget than those considered for funding by disciplinary programs in the Division of Earth Sciences (EAR). FRES projects may be interdisciplinary studies that do not fit well within EAR’s disciplinary programs or cannot be routinely managed by sharing between disciplinary programs. Full proposal deadline: February 2, 2022.