According to the Commonwealth Scientific and Industrial Research Organisation, “low cloud, mist and fog blow constantly through the forest, condensing on trees and running or dripping down them to the ground, ” thus adding millions of gallons to the flow of tropical rivers.
Menurut Organisasi Riset Ilmiah dan Industri Persemakmuran, ” awan rendah dan kabut terus - menerus berembus melewati hutan itu, berkondensasi di pepohonan, lalu mengalir atau menetes ke tanah ”, sehingga menambahkan jutaan liter air ke sungai - sungai tropis.