Spectral roughness of glaciated bedrock geomorphic surfaces: Implications for glacier sliding

Physics & Astronomy

• glaciers 100%
• bedrock 84%
• sliding 53%
• roughness 47%
• ice 21%
• beds 12%
• radiant flux density 11%
• weathering 6%
• Switzerland 5%
• composite materials 5%
• margins 4%
• profiles 4%
• low frequencies 3%
• wavelengths 2%

Engineering & Materials Science

• Glaciers 94%
• Surface roughness 47%
• Ice 22%
• Power spectral density 15%
• Weathering 5%
• Composite materials 5%
• Wavelength 3%

Chemical Compounds

• Flow 36%
• Surface 18%
• Weathering 17%
• Wavenumber 14%
• Composite Material 14%
• Wavelength 10%