1. Estimating the microarthropod diversity in cropping systems by comparing ecological indices across EuropeIrena Bertoncelj, Gaia Bigiotti, Francesco Vitali, Stefano Mocali, Giovanni L'Abate, Eligio Malusà, Dawid Kozacki, Irena Bertoncelj, Morgane Ourry, Massimo Pugliese, Heinrich Maisel, Expedito Olimi, Maria Grazia Tommasini, Carlo Jacomini, Lorenzo D'Avino, 2025, izvirni znanstveni članek Ključne besede: Invertebrate diversity, Organic farming, Soil biodiversity, Apple orchards, Agroecosystems Horticulture, Cropping systems
Objavljeno v DiRROS: 24.11.2025; Ogledov: 134; Prenosov: 48
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2. Spatial distribution of uranium and thorium in the soils of North MacedoniaTrajče Stafilov, Robert Šajn, 2025, izvirni znanstveni članek Povzetek: The aim of the study was to determine the spatial distribution and assess uranium and thorium contamination in the soils of North Macedonia. Topsoil samples (0–30 cm) were collected from 995 locations across the country on a 5 × 5 km grid. The soil samples were analysed by inductively coupled plasma–mass spectrometry (ICP-MS) using the total digestion method. The distribution of uranium and thorium in the soils is discussed according to the country’s 8 statistical regions, 15 major geological formations and 13 pedological units. The average uranium content is 2.1 mg/kg, ranging from <0.1 to 13 mg/kg (median 2.0 mg/kg), while the average thorium content is 9.3 mg/kg, ranging from 0.20 to 92 mg/kg (median 9.5 mg/kg). The spatial distribution patterns of U and Th in the soils of North Macedonia are very similar and are determined by geology (parent material and mineralisation). High uranium (2.9–13 mg/kg) and thorium (42–92 mg/kg) contents were found mainly in soils in the areas of Neogene and Palaeozoic igneous rocks and Neogene clastites (Pelagonian, East Macedonian zone), as well as in the Kratovo-Zletovo Massif in the north-eastern part of the country and in the Kožuf Mountains in the central and southern parts, where Neogene igneous rocks predominate. According to the pedological units, the hydromorphic soils (mean content of 2.9 mg/kg U and 12 mg/kg Th) in the valleys of the country’s main rivers, which predominate in the western part, were the richest for these elements.
Ključne besede: uranium, thorium, soil, statistical regions, geological formation, pedological units, North Macedonia
Objavljeno v DiRROS: 17.11.2025; Ogledov: 118; Prenosov: 40
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5. Interdisciplinary assessment of children’s lead exposure in residential areas degraded by mining (Upper Meža Valley, Slovenia)Špela Bavec, Teja Čeru, Stanislava Kirinčič, Matej Ivartnik, Viviana Golja, Janja Turšič, Klemen Teran, Miloš Miler, 2025, izvirni znanstveni članek Povzetek: Children’s lead exposure in three mining-impacted residential areas (Črna, Mežica and Žerjav) was modelled using the Integrated Exposure Uptake Biokinetic Model for Lead in Children (IEUBK). Site-specific environmental and dietary Pb source values were determined for modelling. For the first time, dietary exposure from both market and local foods was studied in detail. Children (Group 1: 24–36 and Group 2: 36–48 months) geometric mean blood lead levels (BLLs) were predicted and lead uptake from multiple sources was quantified according to the different dietary exposure scenarios. Biomonitoring data were used for validation. Site-specific soil, house dust and local food Pb contents are higher than legislative and background levels, remaining a cause for concern. Drinking tap water concentrations and outdoor air contents were found in acceptable levels. The determined dietary exposures, ranging from 0.7 to 3.3 µg/kg bw/day, were above the benchmark dose level of 0.5 µg/kg bw/day for developmental neurotoxicity set for Pb in children, indicating a health concern. In general, the estimated BLLs matched reasonably well with the observed BLLs in the Črna and Mežica area for both age groups and in the Žerjav area for Group 2. For Group 1, in the Žerjav area, the output of the IEUBK model overestimated the actual BLLs of the children. For both groups, the primary exposure pathway in Žerjav is from soil/dust, ranging from 55.3 to 84.8%. In Črna and Mežica, soil/dust exposure ranged between 24.2 and 57.8% and between 26.4 and 61.7%, respectively, indicating that dietary exposure predominates when local foods are included. The results of our study also suggest that using the IEUBK default diet value would reduce the dietary exposure up to 25.2% in Črna, 24.2% in Mežica and 8.6% in Žerjav. One of the main findings is that a diet containing local foods can be an important source of lead in mining-contaminated areas.
Ključne besede: IEUBK model, blood lead level, soil, house dust, dietary exposure, risk assessment
Objavljeno v DiRROS: 18.09.2025; Ogledov: 341; Prenosov: 119
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6. Additions to the taxonomy of the Auriculariales (Basidiomycota) with pedunculate basidiaViacheslav Spirin, Vera Malysheva, Ilya Viner, Renato Lúcio Mendes Alvarenga, Tine Grebenc, Gérald Gruhn, Anton Savchenko, Django Grootmyers, Leif Ryvarden, Josef Vlasák, Karl-Henrik Larsson, R. Henrik Nilsson, 2025, izvirni znanstveni članek Povzetek: In the present paper, we revise the taxonomy of the Auriculariales having pedunculate (stalked) basidia. In total, sixteen new species from Europe, East Asia, North and South America, and tropical Africa are described. They are classified among the genera Hydrophana, Mycostilla, Myxarium, Protoacia, Protohydnum, and Protomerulius. In addition, the generic affiliation of eleven extant species is re-established based on phylogenetic and/or morphological evidence. A new genus, Elmericium, is introduced to accommodate a crust-like fungus, E. alabastrinum, from East Asia; phylogenetic data place it in the vicinity of the anatomically similar poroid genera Elmerina and Protodaedalea (Auriculariaceae). The generic description of Protohydnum is amended; in its current scope, the genus encompasses several species formerly assigned to Bourdotia, Ductifera, and Exidiopsis. Available environmental data point to a wider distribution of some Protomerulius spp. and greater species diversity in the genus than currently surmised from physical fungal samples.
Ključne besede: heterobasidiomycetes, phylogeny, soil sequences, taxonomy
Objavljeno v DiRROS: 05.09.2025; Ogledov: 292; Prenosov: 121
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7. Comparison of grassland nematode communities in the European and middle eastern Mediterranean under different forage plantsMartin Ewald, Randy Ingelmann, Maria-Teresa Sebastià, Simon Wehbe, Angela Ribas, Stefania Mattana, Juliette Bloor, Katja Klumpp, Branko Lukač, Tomaž Žnidaršič, 2025, izvirni znanstveni članek Ključne besede: bioindicator, climate, climate change, drought, free-living nematodes, monoculture, plant type, soil micro-fauna
Objavljeno v DiRROS: 03.09.2025; Ogledov: 362; Prenosov: 172
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8. Geokemični atlas MariboraMartin Gaberšek, 2025, znanstvena monografija Povzetek: Poznavanje prostorske porazdelitve vsebnosti kemičnih elementov v tleh je bistveno za zagotavljanje varnega in zdravega bivalnega okolja ter pomembno za prostorsko načrtovanje, posege v prostor in spremljanje dolgoročnih antropogenih vplivov na okolje. Zaradi velikega števila prebivalcev je to še posebej pomembno v urbanih okoljih. V monografiji podajamo rezultate raziskav vsebnosti kemičnih elementov, pH vrednosti in vsebnosti celotnega ter organskega ogljika v tleh v Mariboru in prikaze njihovih prostorskih porazdelitev z geokemičnimi kartami. Vzorčili smo zgornjih 10 cm tal po celotnem Mariboru v mreži 500 × 500 m. Po razklopu z zlatotopko smo z ICP-MS analizirali vsebnosti 65 elementov. Rezultati kažejo, da tla na območju Maribora niso močno obremenjena s potencialno strupenimi elementi, odkrili smo le manjša območja in nekatere izolirane lokacije z visokimi vsebnostmi bakra (Cu), svinca (Pb) in cinka (Zn), predvsem znotraj industrijskih območij ter starega mestnega jedra. Njihove mediane, ki so nekoliko nad slovenskimi, velika variabilnost v vsebnostih in prostorska porazdelitev kažejo na vsaj deloma antropogen izvor. Deloma antropogen izvor lahko pripišemo tudi kadmiju (Cd), antimonu (Sb), kositru (Sn), živemu srebru (Hg) in srebru (Ag). Nekateri preostali elementi, kot so aluminij (Al), kobalt (Co), krom (Cr), železo (Fe) in vanadij (V) jasno odražajo prevladujoč vpliv geološke podlage. S predstavljeno raziskavo smo želeli opredeliti trenutno geokemično stanje tal v Mariboru, približati rezultate splošni javnosti in omogočiti dolgoročno spremljanje stanja tal ter okolja na splošno.
Ključne besede: soil, chemical elements, potentially toxic elements, geochemical mapping, urban geochemistry
Objavljeno v DiRROS: 28.08.2025; Ogledov: 460; Prenosov: 1935
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9. First finding of soil-borne cereal mosaic virus (SBCMV) infecting wheat in SloveniaIrena Mavrič Pleško, Barbara Grubar, Meta Urbančič Zemljič, Janja Lamovšek, Eva Kovačec, 2025, drugi znanstveni članki Ključne besede: plant viruses, mosaci virus, wheat, soil-borne virus, soil-borne cereal mosic vrus (SBCMV), SBCMV
Objavljeno v DiRROS: 07.05.2025; Ogledov: 721; Prenosov: 322
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10. Soil corrosion mechanism and corrosion rate model for long-distance pipeline joints in the R-K region of ChadLei Liu, Liang Ma, Haibin Han, Chao Zhang, Zhen Du, Zhenhuan Zhang, Minggang Li, Yanpeng Cao, Liu Chenglei, Weilong Liu, 2025, izvirni znanstveni članek Ključne besede: soil corrosion, CO2, corrosion mechanism, corrosivity model
Objavljeno v DiRROS: 24.04.2025; Ogledov: 576; Prenosov: 302
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