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Št. zadetkov: 10
Poročilo o evidentiranju plazilcev (Reptilia) in priprava ocene stanja in predlogov varstvenih aktivnosti za varovanje plazilcev v Parku Škocjanske jame
Anamarija Žagar, Anamarija Žagar, Urban Dajčman
Končno poročilo o rezultatih raziskav
Oznake: plazilci;Park Škocjanske jame;stanje;poročila;
Leto: 2024 Vir: Nacionalni inštitut za biologijo (NIB)
Microclimate variability impacts the coexistence of highland and lowland ectotherms
Urban Dajčman, Urtzi Enriquez-Urzelai, Anamarija Žagar
Izvirni znanstveni članek
Oznake: dynamic energy budget;ectotherms;elevation;Lacertidae;life history;microclimate;syntopy;
Understanding differences in life-history outcomes under variable abiotic conditions is essential for understanding species coexistence. At middle elevations, a mosaic of available sets of abiotic conditions could allow highland and lowland species of the same ecological guild to overlap. Therefore, ...
Leto: 2025 Vir: Biotehniška fakulteta (UL BF)
UrbanDajcman/Microclimate_availability_coexistence_paper_Dajcman_et_al
Urban Dajčman, Urtzi Enriquez-Urzelai, Anamarija Žagar
Raziskovalni podatki
Oznake: plazilci;ekofiziologija;računalniško modeliranje;podatki;lizards;ecophysiology;computational modeling;data;
Supplementary material and code for Microclimate availability impacts the coexistence of highland and lowland ectotherms at mid-elevation[.]
Leto: 2024 Vir: Nacionalni inštitut za biologijo (NIB)
Mechanistic understanding of ecological niche overlap in two sympatric lizard species
Urban Dajčman, Anamarija Žagar, Urtzi Enriquez-Urzelai
Doktorska disertacija
Oznake: ecological niche;mechanistic modeling;abiotic niche;biotic niche;coexistence;syntopy;Podarcis muralis;Iberolacerta horvathi;parasites;Karyolysus;
Abiotic and biotic elements of the ecological niche are key to understanding species coexistence. This dissertation explores which factors enable the coexistence of two closely related lizard species – Horvath’s Rock Lizard (Iberolacerta horvathi) and the Common Wall Lizard (Podarcis muralis). Based ...
Leto: 2025 Vir: Biotehniška fakulteta (UL BF)
Size- and polymer-dependent effects of polystyrene and polyethylene micro- and nanoplastics in zebrafish (Danio rerio)
Valentina Perc, Victor Wepener, Urban Dajčman, Matej Hočevar, Damjana Drobne, Sara Novak
Izvirni znanstveni članek
Oznake: Danio rerio;površinska adhezija;lokomotorno vedenje;nanoplastics;microplastics;surface adhesion;locomotor behaviour;fish embryo toxicity test;
Microplastics (MPs) have been extensively investigated, whereas nanoplastics (NPs) are increasingly recognized as emerging contaminants with potentially greater biological concern. To address the current lack of comparative data, we systematically evaluated the biological impacts of both particle si ...
Leto: 2026 Vir: Biotehniška fakulteta (UL BF)
Environmental drivers of scale morphology in a Canary Island lizard across 3700 m of elevation
K. Kelly, Rodrigo Megía-Palma, Urban Dajčman, S. Blázquez-Castro, M. R. Pie, Anamarija Žagar
Izvirni znanstveni članek
Oznake: morfologija lusk;podnebni pogoji;Reptilia;nadmorski gradient;Gallotia galloti;zoologija;scale morphology;climatic conditions;human footprint;adaptation;skin;elevational gradient;zoology;
The skin serves as the outermost barrier between an organism and its environment and fulfills numerous physiological and ecological functions. In lizards, scale morphology is an important adaptive trait that mediates responses to environmental influences such as extreme temperatures, ultraviolet rad ...
Leto: 2025 Vir: Biotehniška fakulteta (UL BF)
Vpliv krvnih parazitov skupine Haemogregarina na medvrstne odnose kuščaric na primeru dveh tekmujočih vrst
Urban Dajčman, Rok Kostanjšek, Rok Kostanjšek, Anamarija Žagar, Anamarija Žagar, Peter Trontelj, Peter Trontelj, Ivan Kos
Magistrsko delo
Oznake: kuščarice;paraziti;prevalenca;intenziteta;Iberolacerta horvathi;Podarcis muralis;medvrstni odnosi;
Namen naloge je bil prepoznati, kateri znotrajcelični krvni paraziti so prisotni pri dveh slovenskih vrstah kuščaric, pozidni (Podarcis muralis) in velebitski (Iberolacerta horvathi) kuščarici. Identiteto parazitov smo potrdili z molekularno analizo gena za 18S rRNA. Opaženi osebki pripadajo rodu Ka ...
Leto: 2020 Vir: Biotehniška fakulteta (UL BF)
Experimental detection of microplastics in faeces of two European lizard species
Anamarija Žagar, Sara Novak, Urban Dajčman, Valentina Perc, Damjana Drobne, Tomislav Gojak, Marko Glogoški, Duje Lisičić
Raziskovalni podatki
Oznake: mikroplastika;kuščarji;prehrana;ekologija;
This dataset contains the original raw microscopy images and supporting data presented in the study: Experimental Detection of Microplastics in Faeces of Two European Lizard Species by Žagar et al.
Leto: 2026 Vir: Nacionalni inštitut za biologijo (NIB)
Analysis of subcellular energy metabolism in five Lacertidae lizards across varied environmental conditions
Anamarija Žagar, Urban Dajčman, Rodrigo Megía-Palma, Tatjana Simčič, Frederico M. Barroso, Senka Baškiera, Miguel A. Carretero
Izvirni znanstveni članek
Oznake: fiziologija;kuščarice;aerobna respiracija;medvrstna variabilnost;hemoglobin;zoologija;physiology;lacertids;aerobic respiration;interspecific variability;zoology;
Aerobic respiration is the main energy source for most eukaryotes, and efficient mitochondrial energy transfer greatly influences organismal fitness. To survive environmental changes, cells have evolved to adjust their biochemistry. Thus, measuring energy metabolism at the subcellular level can enha ...
Leto: 2024 Vir: Nacionalni inštitut za biologijo (NIB)
ǂThe ǂmicrostructure of scales varies in four lizard species
Anamarija Žagar, Katja Konc, Matej Hočevar, Urban Dajčman, Valentina Perc, Rodrigo Megía-Palma, Miguel A. Carretero, Damjana Drobne, Sara Novak
Izvirni znanstveni članek
Oznake: functional morphology;Lacertidae;morphology;microornamentation;skin;
The microstructure of lizard scales carries a phylogenetic signal in traits, reflecting key adaptations with high functional value. Using scanning electron microscopy, we examined the skin surface of four European Lacertidae species which occur in different habitats, as well as climatic conditions. ...
Leto: 2025 Vir: Nacionalni inštitut za biologijo (NIB)
Št. zadetkov: 10
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