Also known as: GM+, GM-, GM.
GM stands for various terms. Discover the full forms, meanings, and possible interpretations of GM across different fields and industries.
Glacial surge are shortlived events where a glacier can advance substantially, moving at velocities up to 100 times faster than normal. Surging glaciers are clustered around a few areas.
GeologyQuadrangleScienceA geomembrane is very low permeability synthetic membrane liner or barrier used with any geotechnical engineering related material so as to control fluid (or gas) migration in a human-made project, structure, or system. Geomembrane are made from relatively thin continuous polymeric sheets, but they can also be made from the impregnation of geotextiles with asphalt, elastomer or polymer sprays, or as multilayered bitumen geocomposites.
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