The Lüneburg salt ponds certainly needed firewood for the production of salt, but they did not appear until around 1000 AD, by which time the heath had already been around for 4,000 years.
Lüneburgi soolatiigid kindlasti vajasid küttepuid soola tootmiseks, kuid need tekkisid alles umbes aastal 1000, mis ajaks oli nõmm juba umbes 4000 aastat kestnud.