NASA | Yellowstone Burn Recovery

The video discusses the impact of a significant fire on Yellowstone National Park, highlighting the long-term ecological effects and the slow recovery process. It explains the use of spectral imaging to assess land composition, focusing on the use of near and shortwave infrared wavelengths. The creation of false color images is described, which aids in interpreting vegetation health. The video concludes with the challenges faced by forests in Yellowstone due to its harsh climate and short growing season, which hinder recovery from severe fires.

Describe the characteristics of the vegetation observed after the fire.

Why is the recovery in Yellowstone considered to be slow?