title: From soil to leaves--aluminum fractionation by single step extraction procedures in polluted and protected areas.
abstract: The paper presents the fractionation of aluminum in the samples of soil and plants of different species using a selective single-step extraction method. The study was conducted in the area located near a chemical plant, which for many years served as a post-crystallization leachate disposal site storing chemical waste (sector I), and in the area around the site: in Wielkopolski National Park, Rogalin Landscape Park and toward the infiltration ponds at the "Dębina" groundwater well-field for the city of Poznań (Poland) (sector II). The results of aluminum fractionation in samples of soil, leaves and plants showed heavy pollution with aluminum, especially in the water soluble aluminum fraction - Alsw (maximum concentration of aluminum in soil extract was 234.8 ± 4.8 mg kg(-1), in the leaves of Betula pendula it was 107.4 ± 1.8 mg kg(-1) and in the plants of Artemisia vulgaris (root) and Medicago sativa (leaves) it amounted to 464.7 ± 10.7 mg kg(-1)and 146.8 ± 1.2 mg kg(-1) respectively). In addition, the paper presents the problem of organic aluminum fractionation in biological samples and it shows the relationship between aluminum concentration in soil and the analysed woody and herbaceous species.
authors: Department of Water and Soil Analysis, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Umultowska 89b, 61-614 Poznań, Poland. marcin.frankowski@amu.edu.pl
authors: Marcin
authors: M
authors: Frankowski
authors: Anetta
authors: A
authors: Zioła-Frankowska
authors: Jerzy
authors: J
authors: Siepak
mesh_terms: D000535:Aluminum / Q000032:analysis* / Q000737:chemistry; D019306:Artemisia / Q000737:chemistry*; D029662:Betula / Q000737:chemistry*; D005591:Chemical Fractionation; D004784:Environmental Monitoring / Q000379:methods*; D005843:Geography; D000455:Medicago sativa / Q000737:chemistry*; D018515:Plant Leaves / Q000737:chemistry; D018517:Plant Roots / Q000737:chemistry; D011044:Poland; D012989:Soil Pollutants / Q000032:analysis* / Q000737:chemistry; D013045:Species Specificity
chemical_list: D012989:Soil Pollutants; D000535:Aluminum
keywords: Aluminium; Fractionation; Plants; Single-step extraction; Soil