Which outcome occurs when increased glacial meltwater feeds into stream networks on permafrost landscapes?

💡 Explanation

When glacial meltwater increases flow to streams overlying permafrost, accelerated heat transfer melts the frozen ground because conductive heat transfer overwhelms latent heat capacity, causing subsidence. Therefore amplified thermokarst formation and bank erosion results instead of stabilization shifts toward decreased sinuosity or a multi-thread system, which require altered sediment dynamics.

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