Fant 9758 publikasjoner. Viser side 133 av 391:
2005
Fast simulation tool for UV radiation and diagnosis of measured UV spectra. Proceedings of SPIE, vol. 5156
2003
2001
Fate and distribution of perflourinated alkylated substances (PFAS) in the Nordic environment. NILU PP
2004
2023
Fate of Springtime Atmospheric Reactive Mercury: Concentrations and Deposition at Zeppelin, Svalbard
American Chemical Society (ACS)
2021
2006
Fatty alcohols. Anthropogenic and natural occurence in the environment. 2nd edition.
Royal Society of Chemistry (RSC)
2019
Feasibility study for asphalt rubber pavements in Norway. ‘Rubber Road’ feasibility study.
RubberRoad foreslår å bruke gummi fra brukte bildekk i asfaltproduksjon til bil- og sykkelveier. Denne resirkuleringsmetoden er ikke særlig kjent i Norge, til tross for påviste fordeler som blant annet støyreduksjon, økt holdbarhet, støtdemping ved ulykker samt redusert klima- og miljøpåvirkning. Livssyklusanalysen, som ble utført i løpet av dette prosjektets gjennomførbarhetsstudie, har vist en rekke miljøfordeler ved bruk av gummi i asfaltproduksjon. Den har også bidratt til å identifisere kunnskapshull relatert spesielt til bruken av gummiasfalten og dens innvirkning på støy, luft og mikro-plastforurensning. Bedre forståelse av disse effektene vil trolig føre til enda større miljøfordeler av gummiasfalt i forhold til standard asfaltproduksjon. Imidlertid, mens dekkgjenvinningsindustrien generelt er positiv til bruk av brukte dekk i asfaltproduksjon, må det legges til rette for ytterligere incitamenter for at norske asfaltprodusenter skal vurdere å bidra aktivt til denne utviklingen.
NILU
2020
Metal pollution is a global environmental issue with adverse biological effects on wildlife. Long-term studies that span declines in metal emissions due to regulation, resulting in varying levels of environmental contamination, are therefore well-suited to investigate effects of toxic metals, while also facilitating robust analysis by incorporating fluctuating environmental conditions and food availability. Here, we examined a resident population of tawny owls in Norway between 1986 and 2019. Tail feathers from females were collected annually, resulting in over 1000 feathers. Each feather served as an archive of local environmental conditions during molt, including the presence of metals, and their dietary ecology, proxied by stable isotopes of nitrogen (δ15N) and carbon (δ13C), as well as corticosterone levels (CORTf), the primary avian glucocorticoid and a measure of physiological stress. We analyzed feathers to examine how exposure to toxic metal(loid)s (Al, As, Cd, Hg, and Pb) and variability in dietary proxies modulate CORTf. Using structural equation modelling, we found that increased Al concentrations and δ15N values, linked directly to increased CORTf. In opposite, we found that increased Hg concentrations and δ13C related to decreased CORTf concentrations. δ15N was indirectly linked to CORTf through Al and Hg, while δ13C was indirectly linked to CORTf through Hg. This supports our hypothesis that metal exposure and dietary ecology may individually or jointly influence physiological stress. Notably, our results suggest that dietary ecology has the potential to mediate the impact of metals on CORTf, highlighting the importance of considering multiple variables, direct and indirect effects, when assessing stress in wildlife. In conclusion, feathers represent an excellent non-destructive biomonitoring strategy in avian wildlife, providing valuable insights not easily accessible using other methods. Further research is warranted to fully comprehend implications of alterations in CORTf on the tawny owl's health and fitness.
Elsevier
2024
2023
2012
2004
Feltstasjoner for atmosfærisk korrosjon. 3 mndrs eksponering. Elektrisitetsforsyningens Forskningsinstitutt. Teknisk rapport, 2578
1980
2022
2017
Field evaluation of three Vaisala sensor system units (AQT530). Gaseous compounds - O3, NO2, NO.
NILU
2023
2023