e/Playfair's Law

Information
has gloss	eng: In estimating erosion, Playfair's Law is an empirical relationship that relates the size of a stream to the valley it runs through. The role of the flow regiment requires subject attention; the relation acts fundamentally similar to the functionality of a glacial trough . Since the relationship is case specific, it is a misleading description of the morphology of fluvial junctions and is better defined as a theory rather than law.
lexicalization	eng: Playfair's Law
instance of	e/Water streams

Media
media:img	Gishron Stream.jpg