“…Traditionally from a process approach, soil classification in Russia has moved to a combined process/properties approach (Goryachkin et al, 2003). Some Russian, European (Siderius and de Bakker, 2003), Australian (Fizpatrick et al, 2003) Geoderma 136 (2006) 199 -209 www.elsevier.com/locate/geoderma and as well as Estonian soil scheme continue to emphasize the soil-process approach. Estonian soil classification, like the soil classification systems of other Baltic countries (Bauziene, 2002;Karklins, 2002) has developed side by side with Russian soil classification and is based on Dokuchaev's view of soil and soil forming processes (Kask, 1998;Kõlli, 1998;Reintam, 1998).…”