Proceedings of the Estonian Academy of Sciences, Biology and Ecology

acid alkaline amounts analysis average tree-ring widths bog pine c-yr carbohydrate concentrations cell wall cellulose cement dust changes clinker dust concentration of hexoses control variant current-year needles decrease doses dry mass dune dust emissions dust pollution ecosystems Eesti effects of wood Estonia fertilizer fly ash forest soil fructose glucose growth conditions growth of pines growth substrate hemicellulose hexoses increase influence Kloseiko Kunda lignin Malla Maltodextrins Mandre mass of roots mass per area mesophyll metabolism mineral nutrients mulla Muraka bog Narva needles of Scots North-East Estonia Norway spruce nutrition oil shale okaste parameters peat photosynthesis pine stands Pinus sylvestris plot puude radial growth radial increment relationships Revoja samples sclerenchyma Scots pine Scots pine needles seedlings significantly slope soil pH soluble carbohydrates South-West Estonia spruce stands starch sucrose Tallinn Tartu tissues Tolkuse bog treated trees treatment tree growth vascular wastewater sludge wood ash application xylem