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Exidiopsis effusa

Exidiopsis effusa
Exidiopsis effusa
Komentarji Samo za taxonomsko enoto: Exidiopsis effusa:
13557 sl 11.11.2023   21:47:09   miran  
Phenomenon of Hair Ice- the presence of the fungus Exidiopsis effusa in the branch leads to a process called 'ice segregation'. When water present in the wood freezes it creates a barrier that traps liquid between the ice and the pores of the wood. This creates a suction force which pushes water out of the pores to the edge of the ice surface where it freezes and extends outwards. As this repeats it pushes a thin 'hair' of ice out of the wood which is around 0.01 mm in diameter. It really looks like hair(src)
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