Ancient tree reveals hidden world
A recent study reveals that giant Alerce trees in Chile are not only some of the longest-living trees, with estimates of individuals exceeding 5,400 years in age, but they also serve as natural reservoirs of biodiversity beneath the ground. Research has shown that fungal communities underground become richer as the tree's age and size increase, especially around the "Alerce Abuelo," which is over 2,400 years old. The fungi present in the soil support the ecosystem by breaking down organic material and facilitating nutrient absorption. The loss of any of these trees poses a threat to the ecosystem, particularly as threats such as habitat destruction, fires, and climate change increase. Currently, only 40% of their range is protected.
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