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High concentration of heavy metals in organic soils may be the result of intensive, deep-seated fires causing high temperatures. This research has been carried in four postfire areas, located in forests or on meadows in Lower Silesia. The aim has been to determine the impact of some parameters on the content of heavy metals in soils under postfire meadows and forests. The concentration and pool of...
The aim of the paper was to assess the role of forest litter and mineral soil layers (0-10 and 10-20 cm) as stocks of plant-available macronutrients intheforested zone of the Karkonosze Mountains National Park, an area of forest decline at the end of 20th century. Soil samples were collected in 529 monitoring sites arranged in a 200x300 m grid. Concentrations of plant-available nutrients were much...
Extensive studies in the Sudety Mountains showed large local variations in the distribution of trace elements within organic soils. A negative correlation was observed between Zn and Pb concentrations and depths, while a positive correlation was found between the concentrations of some heavy metals, pH and S content. The high concentration of heavy metals in organic soils often was found in surface...
W pracy podjęto próbę oceny wpływu deszczy letnich na zmiany gęstości objętościowej gleby. Analizę przeprowadzono na podstawie wyników badań wykonanych w latach 1996-1997. Zakresem praca obejmuje wybrane 4 poletka doświadczalne na zdrenowanych gruntach ornych w gminie Milicz. Stwierdzono, że w powierzchniowych utworach nastąpił niewielki wzrost gęstości objętościowej w zakresie od kilku do nieco ponad...
The aim of this work was to compile characteristics of some selected physical, physico-chemical and chemical properties of the reclaimed hydrogenic soils in the meadow part of the Przedmoście bog in the context of new forming plant communities. Melioration work conducted in this area before the Second World War ended peat accumulation processes. Consequently, drying peat began to disintegrate and...
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