Proceedings of the National Academy of Sciences, Volume 123, Issue 13, March 2026. SignificanceTurbulence is a fundamental process in a wide range of natural and laboratory systems. Experiments and observations often measure projected images of tracers in turbulent flows. Because the underlying structures are fractal, such observations …
Observations from the Little Bunker
Last updated: April 07, 2026 10:45 AM
Atmospheric CO₂
431.7 ppm
+18.3
ppm/year
Atmospheric CH₄
1945.85 ppb
+8.44
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year