Open canopy forests of the loess regions of southern Poland: A review based on wood charcoal assemblages from Neolithic and Bronze Age archaeological sites

Abstract

This review paper presents a comprehensive study of all available up to date anthracological assemblages recovered from 79 archaeological settlements of the Neolithic and Bronze Age periods from the loess regions of southern-Poland. The aim of the research is to reconstruct the character of the woodland developed in the loess belt (1) in the Atlantic phase, with a focus on the primeval forests, the successive cultural phases and their impact on local forests, and (2) in the Subatlantic phase, characterized by a late-migrating of trees such as hornbeam, beech and fir. For the Early Neolithic period, related with the first appearance of the stable and agrarian settlement, the research aims at testing the hypothesis about the existence of open oak-dominated forests in the Atlantic phase , with patches of steppe-like vegetation. The anthracological data indicate that indeed open canopy forests prevailed in the loess-mantled areas and this result has important implications for understanding the expansion of the first farmers into Central Europe, who settled mainly in loess belt zones. It is likely that open oakwoods played a significant role in the selection of the landscape suitable for settle down as well as was an indicator of rich soils developed on loess-substratum. Finally, the last-arriving trees in southern Poland, that are principal constituents of present-day forests communities, appeared in high shares in the second half of the 2nd millennium BC, but became important forest components mostly in the Carpathian Foothills.