Browsing USN Open Archive by Author "Selva, Nuria"
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Compatibility of preparatory procedures for the analysis of cortisol concentrations and stable isotope (δ13C, δ15N) ratios: a test on brown bear hair
Sergiel, Agnieszka; Hobson, Keith A.; Janz, David M.; Cattet, Marc; Selva, Nuria; Kapronczai, Luciene; Gryba, Chantel; Zedrosser, Andreas (Journal article; Peer reviewed, 2017)The measurement of naturally occurring glucocorticoids and stable isotopes of several elements has gained importance in wildlife studies in recent decades and opened a myriad of ecological applications. Cortisol and stable ... -
Correcting for enzyme immunoassay changes in long term monitoring studies
Wilson, Abbey E.; Sergiel, Agnieszka; Selva, Nuria; Swenson, Jon; Zedrosser, Andreas; Stenhouse, Gordon; Janz, David M. (Peer reviewed; Journal article, 2021)Enzyme immunoassays (EIAs) are a common tool for measuring steroid hormones in wildlife due to their low cost, commercial availability, and rapid results. Testing technologies improve continuously, sometimes requiring ... -
Walking on the Dark Side: Anthropogenic Factors Limit Suitable Habitat for Gray Wolf (Canis lupus) in a Large Natural Area Covering Belarus and Ukraine
Kudrenko, Svitlana; Fenchuk, Viktar; Vollering, Julien Martin Marie; Zedrosser, Andreas; Selva, Nuria; Ostapowicz, Katarzyna Anna; Beasley, James C.; Heurich, Marco Dietmar (Peer reviewed; Journal article, 2023)Due to successful conservation initiatives and legislations, the grey wolf (Canis lupus) is re-colonising its historic range in Europe. However, wolves have never been extirpated across large areas in Eastern Europe but ...