Browsing Vitenskapelige publikasjoner by Title
Now showing items 737-756 of 1097
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Patterns in the spectral composition of sunlight and biologically meaningful spectral photon ratios as affected by atmospheric factors
(Peer reviewed; Journal article, 2020)Plants rely on spectral cues present in their surroundings, generated by the constantly changing light environment, to guide their growth and reproduction. Photoreceptors mediate the capture of information by plants from ... -
Pelagic vs coastal - Key drivers of pollutant levels in Barents Sea polar bears with contrasted space-use strategies
(Peer reviewed; Journal article, 2019) -
Per- and polyfluoroalkyl substances in plasma and feathers of nestling birds of prey from northern Norway
(Journal article; Peer reviewed, 2017) -
Perfluorinated substances and telomeres in an Arctic seabird: Cross-sectional and longitudinal approaches
(Journal article; Peer reviewed, 2017)Telomeres are non-coding DNA repeats located at the termini of eukaryotic chromosomes, regulated by dynamic processes balancing shortening and maintenance. Despite a mechanism to slow-down telomere shortening, cell division ... -
Perfluorocyclobutane (PFC-318, c-C4F8) in the global atmosphere
(Journal article; Peer reviewed, 2019)We reconstruct atmospheric abundances of the potent greenhouse gas c-C4F8 (perfluorocyclobutane, perfluorocarbon PFC-318) from measurements of in situ, archived, firn, and aircraft air samples with precisions of ∼1 %–2 % ... -
Performance assessment of a low-cost PM2.5 Sensor for a near four-month period in Oslo, Norway
(Journal article; Peer reviewed, 2019)The very low-cost Nova particulate matter (PM) sensor SDS011 has recently drawn attention for its use for measuring PM mass concentration, which is frequently used as an indicator of air quality. However, this sensor has ... -
Performance comparison of the MODIS and the VIIRS 1.38 μm cirrus cloud channels using libRadtran and CALIOP data
(Journal article; Peer reviewed, 2018) -
Persistent organic pollutants and the association with maternal and infant thyroid homeostasis: a multipollutant assessment
(Journal article; Peer reviewed, 2016) -
Persistent organic pollutants in biota samples collectedduring the Ymer-80 expedition to the Arctic
(Journal article; Peer reviewed, 2015) -
Persistent Organic Pollutants in Norwegian Men from 1979 to 2007: Intraindividual Changes, Age–Period–Cohort Effects, and Model Predictions
(Journal article; Peer reviewed, 2013)Background: Longitudinal monitoring studies of persistent organic pollutants (POPs) in human populations are important to better understand changes with time and age, and for future predictions. Objectives: We sought ... -
Pharmacokinetics of PEGylated Gold Nanoparticles: In Vitro—In Vivo Correlation
(Peer reviewed; Journal article, 2022)Data suitable for assembling a physiologically-based pharmacokinetic (PBPK) model for nanoparticles (NPs) remain relatively scarce. Therefore, there is a trend in extrapolating the results of in vitro and in silico studies ... -
Phthalate contamination in marine mammals off the Norwegian coast
(Peer reviewed; Journal article, 2023)Phthalates are used in plastics, found throughout the marine environment and have the potential to cause adverse health effects. In the present study, we quantified blubber concentrations of 11 phthalates in 16 samples ... -
Physical and chemical properties of pollution aerosol particles transported from North America to Greenland as measured during the POLARCAT summer campaign
(Peer reviewed; Journal article, 2011)Within the framework of the POLARCAT-France campaign, aerosol physical, chemical and optical properties over Greenland were measured onboard the French ATR-42 research aircraft. The origins of CO excess peaks detected in ... -
Physical and optical properties of 2010 Eyjafjallajokull volcanic eruption aerosol: ground-based, Lidar and airborne measurements in France
(Journal article; Peer reviewed, 2012)During the Eyjafjallajökull eruption (14 April to 24 May 2010), the volcanic aerosol cloud was observed across Europe by several airborne in situ and ground-based remote-sensing instruments. On 18 and 19 May, layers of ... -
Physical controls of dynamics of methane venting from a shallow seep area west of Svalbard
(Journal article; Peer reviewed, 2019)We investigate methane seepage on the shallow shelf west of Svalbard during three consecutive years, using discrete sampling of the water column, echosounder-based gas flux estimates, water mass properties, and numerical ... -
Physical controls of dynamics of methane venting from a shallow seep area west of Svalbard
(Peer reviewed; Journal article, 2019)We investigate methane seepage on the shallow shelf west of Svalbard during three consecutive years, using discrete sampling of the water column, echosounder-based gas flux estimates, water mass properties, and numerical ... -
Plasma concentrations of organohalogenated contaminants in white-tailed eagle nestlings – The role of age and diet
(Journal article; Peer reviewed, 2019)Concentrations of organohalogenated contaminants (OHCs) can show significant temporal and spatial variation in the environment and wildlife. Most of the variation is due to changes in use and production, but environmental ... -
Plastic burdens in northern fulmars from Svalbard: Looking back 25 years
(Peer reviewed; Journal article, 2022)The northern fulmar Fulmarus glacialis ingests a larger number of (micro)plastics than many other seabirds due to its feeding habits and gut morphology. Since 2002, they are bioindicators of marine plastics in the North ... -
Plastic ingestion and associated additives in Faroe Islands chicks of the Northern Fulmar Fulmarus glacialis
(Peer reviewed; Journal article, 2022)Northern Fulmars (Fulmarus glacialis) are a pelagic seabird species distributed at northern and polar latitudes. They are often used as an indicator of plastic pollution in the North Sea region, but data are lacking from ...