@misc{Pietrzykowski_Marcin_Akumulacja, author={Pietrzykowski, Marcin and Krzaklewski, Wojciech}, howpublished={online}, publisher={Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego}, language={pol}, language={eng}, abstract={The results of research on organic matter, Carbon and Nitrogen accumulation and on selected properties of initial humus in soils building up under communities resulting from succession on an area of a sandpit works were presented.}, abstract={A growth of thickness in the initial humus accumulation horizon (Ai) and an accumulation of organic matter, Carbon and Nitrogen over time was found. A growth of percentage content of Carbon related to a group of humic and fulvic acids in soils was established in the post-extraction humus compared to remaining Carbon. The data indicates a progressive course or the soil development process under communities from succession on sandpit works.}, type={artykuł}, title={Akumulacja materii organicznej, węgla i azotu w procesie sukcesji inicjalnej gleby na nierekultywowanych fragmentach wyrobiska po kopalni piasku = The accumulation of organic matter, carbon and nitrogen during the development of initial soil on the non-recultivated parts of sand exploitation area}, keywords={3 Międzynarodowa konferencja "Ochrona i rekultywacja terenów dorzecza Odry: zrównoważona gospodarka zasobami naturalnymi" (24-25.06.2004)}, }