Pattern of Plant Succession from Eutrophic Lake to Ombrotrophic Bog in NE Poland Over the Last 9400 Years Based on High-Resolution Macrofossil Analysis

摘要: This article describes vegetation history and plant succession in Lakes Kojle Perty (NE Poland) the surrounding peatlands during last 9400 cal. BP. Vegetation changes were reconstructed based on high-resolution macrofossil analysis of three sediment cores. The course found studied lakes resulted largely from regional climate changes. Climate cooling that took place approximately 5000 BP an increase Picea abies cover vicinity lakes, as well appearance Nuphar pumila Potamogeton alpinus lakes. A further 3500 coincided with development ombrotrophic bog at one site. During period under study, aquatic species persisted for longest time site Najas marina Nymphaea alba, shortest-term residents spp.