Abstract The study determined the similarities and differences between fuel properties of different types biomass (triticale oat straw; bark: oak, alder, hornbeam, pine) biochar (municipal waste biochar, composting pellet Fluid’s biochar). Bulk actual densities moisture contents, ash amounts, elemental composition (C, H, N) were determined, calorific value, heat combustion porosity substances s...

Understanding population dynamics is vital in amphibian conservation. To compare demography and movements, we conducted a capture-recapture study over three spring seasons two populations of Salamandra salamandra the Vienna Woods. The sites differ topography, vegetation, type breeding waters. Population density beech forest traversed by stream was more than twice as high an oak-hornbeam with te...

Background and Purpose: Water stress is one of the major problems for urban trees. It affects a wide range of plant responses, from changes at the cellular level to the reduction in growth rates. Irrigation of trees in urban areas may provide numerous benefits important for increasing tree vitality to withstand other stresses that might occur. The aim of this study was to compare drought effect...