id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
gc-1174	Šorša, Ajka; Durn, Goran; Grizelj, Anita; Halamić, Josip; Prša Gazilj, Lucija	Comparison of urban and rural soils based on speciation of heavy metals by BCR sequential extraction procedure: A case study in the historical and industrial city of Sisak, Croatia	2023	17	.pdf	application/pdf	14195	557	61	The extract- ed fractions of PTEs gave the following general distribution: in urban soil profiles residual (RES) > reducible (ORG) or oxidisable (FEMN) > exchangeable (CARB), except for Cu where ORG > RES > FEMN > CARB, while in rural soil profiles RES > FEMN or ORG > CARB, except for Pb where FEMN > RES or ORG > CARB. The amount of anthropogenically sourced detritus (bricks, stones, pieces of iron and other material of anthropogenic origin) was often very large in urban areas, so a larger volume of soil weighing up to 4 kg was sampled in urban soil profiles.	cache/gc-1174.pdf	txt/gc-1174.txt