This image captures a brown wooden educational sign, rich with illustrations and Korean text, set against a backdrop of several large tree trunks and branches under a clear blue sky. The sign appears to be oriented vertically on the left side of the frame, with the background trees appearing vertically on the right. The overall setting is outdoors, likely in a forest or park in Ulsan, South Korea. The sign details the symbiotic relationship between pine trees (specifically identified as "소나무(곰솔)" - Pine tree (Black Pine)) and mycorrhizal fungi ("균근균"). Illustrations show a stylized pine tree performing "광합성" (photosynthesis) to produce "포도당" (glucose), which is then transferred to the fungi. In return, the fungi provide "질소, 인, 물" (nitrogen, phosphorus, water) to the tree roots. A diagram depicts the intricate network of fungal mycelium interacting with the tree's root system. A crucial role of the fungi, "병원균 방어" (pathogen defense), is highlighted with an arrow pointing from the fungal network to a red asterisk-like pathogen. Another illustration at the top right, partially visible, depicts a mushroom, with text "(송이버섯)" (Matsutake mushroom) implying a specific type of fungi involved. Partially visible text at the bottom mentions "소나무는 버선규 가지 뿌리," which likely refers to pine trees having "fungal root branches" (with "버선규" being a probable simplification or misspelling of terms for fungal elements like "버섯균" or "균근"). The bright blue sky suggests a clear, sunny day. The image has been rotated 90 degrees clockwise from its original orientation.Morning walk through Daewangam Park capt
IMAGE
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EvgenSmit

Creator

Mon, Apr 27, 2026, 07:20 AM

Ulsan, South Korea

35.49100, 129.43700

This image captures a brown wooden educational sign, rich with illustrations and Korean text, set against a backdrop of several large tree trunks and branches under a clear blue sky. The sign appears…read more

curiosity
educational
informative
natural
informative

Technical

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c76b9a4c-5a33-4325-8

𝕏finWT

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