Evolution within a language: environmental differences contribute to divergence of dialect groups

Table 2 Environmental and cultural features remaining in the final models

	Dialect groups	Municipal dialects
	E + C + D	E + C + D	A + D + EC
Cultural	Farmed area^a Chimneyless huts^b	Forest land^a Chimneyless huts^b Slash-and-burn^c	Forest land^a
Environmental	Moraine^a Bedrock^a River length^d	Clay^a Bedrock^a Lake^a	Clay^a Bedrock^a Lake^a

^apercentage of the total land area ^bpercentage of all residential buildings ^cper 100 ha of cultivated land ^dkm per total land area

ISSN: 2730-7182