Updated

Updated · spacedaily.com · Aug 9

Kazakhstan's Lake Kaindy Preserves 100-Year-Old Spruce Forest After 1911 Quake Formed Turquoise Lake

Updated

Updated · spacedaily.com · Aug 9

Kazakhstan's Lake Kaindy Preserves 100-Year-Old Spruce Forest After 1911 Quake Formed Turquoise Lake

Q: Could scientists still find traces of Lake Kaindy’s lost underground forest beneath its near-freezing turquoise waters?

Yes — scientists could likely still find physical traces of Lake Kaindy’s lost underground forest, but probably not a functioning forest network. The strongest candidates are preserved roots, buried wood, pollen, plant fragments, fungal spores, and chemical signatures locked in submerged sediments. Kaindy’s near-freezing, oxygen-poor, limestone-rich waters have already slowed decay enough to preserve the standing spruce trunks for more than a century, so some belowground remains may also survive in the drowned valley floor. What is much less likely is that the original living mycorrhizal network still exists in any active form. Research on forests shows these fungal networks depend on oxygenated soils, living roots, and stable soil chemistry. Once the valley was permanently flooded after the 1911 earthquake and landslide, those conditions were largely lost. That makes it highly probable the soil-based system that once linked the spruce trees collapsed long ago. Still, the site is scientifically testable. Researchers could take sediment cores, sample buried root zones, analyze ancient environmental DNA, and look for fungal biomarkers or microscopic spores. Sonar and underwater mapping could also help identify buried stumps, root mats, or old soil layers beneath the lake. So the likely answer is that Kaindy may still hold evidence of the forest that once lived there, but as an ecological archive rather than a surviving underground community.

1 articles · Updated · spacedaily.com · Aug 9

Lake Kaindy’s dead spruce trunks have remained upright for more than a century after a 1911 earthquake triggered a landslide that dammed a Tian Shan valley and flooded the forest.
Near-freezing water and dissolved limestone slowed bacteria and fungi that would normally rot the wood within decades, leaving the submerged trees visually intact and giving the lake its turquoise color.
Research cited in the report argues a forest is more than standing trunks: underground fungal networks move carbon and signals between trees, sometimes within 24 hours, making the visible scene only part of the original ecosystem.
No published study has traced what happened to Kaindy’s buried fungal network, but the report says permanent flooding likely destroyed the oxygen- and soil-dependent system even as the trunks were chemically preserved.
That leaves Kaindy as a geological and visual monument rather than a fully surviving forest, despite photographs that make the drowned stand appear almost untouched.