Proceedings of the National Academy of Sciences, Volume 123, Issue 15, April 2026. SignificanceFuture forest resilience depends on whether trees can acclimate to rising heat and drought. Using multiyear manipulations of soil moisture and air temperature, we tested how long-term acclimation shapes leaf cooling and damage inFagus …
Last updated: April 16, 2026 01:25 AM
CO₂
431.9ppm
+1.9
/ year
CH₄
1945.85ppb
+8.44
/ year
Temp
+1.48°C
Peak +1.73°C
Population
8.1B
+67M
/ year