Scientists quantify global fungal networks stretching 110 quadrillion kilometers underground
By
Wyatt Myskow
Summary
Researchers have quantified the global extent of arbuscular mycorrhizal fungal networks for the first time, finding 110 quadrillion kilometers of underground fungal threads that could stretch nearly a billion times the distance between Earth and the sun. These networks, which form symbiotic relationships with plant roots, play a crucial role in carbon storage, nutrient cycling, and ecosystem health. The research, published in Science, highlights the immense scale and ecological importance of these hidden underground fungal systems.
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Key quotes
· 3 pulledHidden underground around the world lie 110 quadrillion kilometers of arbuscular mycorrhizal fungal networks—webs of ultrathin threads that, if connected in a single line, would stretch almost a billion times the distance between the Earth and the sun.
These networks form symbiotic relationships with plant roots, playing a crucial role in carbon storage, nutrient cycling, and ecosystem health.
For the first time, researchers have quantified their length, mass, and density.
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