18 March 2019 | National Science Foundation |

“NSF has been investing in the fundamental research at the heart of global change issues for several decades. Long-term, continuous, and consistent observational records are essential for testing hypotheses
quantitatively and are thus a cornerstone of global change research. NSF supports a variety of research observing networks that complement, and are dependent on, the climate monitoring systems maintained by its federal partners.” p.60

Link To Full_FY 2020 PBR NSF

Link To Full_U.S. GLOBAL CHANGE RESEARCH PROGRAM (USGCRP)_fy2020