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TESTS OF HYPOTHESES IN PRINCIPAL COMPONENT ANALYSIS.
(NILU OR; 16/84, Research report, 1984)The principal component analysis (PCA) has been described and its applications have been indicated. The purpose was to present a self-contained account of the tests of statistical hypotheses in the PCA to enable their ... -
Thallium Pollution in Europe Over the Twentieth Century Recorded in Alpine Ice: Contributions From Coal Burning and Cement Production
(Peer reviewed; Journal article, 2022)Emission inventories indicate that thallium, a highly toxic metal, is emitted during coal burning and cement production. These estimates have been established only for the 1980s and 1990s but up to now they have not been ... -
THE EFFECT ON ATMOSPHERIC CORROSION COSTS OF A REQUIREMENT FOR OILS WITH A LOW SULPHUR CONTENT
(NILU OR; 17/81, Research report, 1981)The Ministry of Environment is considering imposing a requirement to use fuel oils with a maximum sulphur content of 1.0% in the nine coastal counties from Østfold to Rogaland. The present report deals with calculations ... -
THE "COMPASS" PROJECT: ATMOSPHERIC PATWAYS AND IMPACTS
(NILU OR; 38/81, Research report, 1981)As a part of the OECD "Compass" project, six important air residuals from fossil fuel energy production are discussed with respect to atmospheric pathways and impacts. The residuals are: Sulphur oxides, nitrogen oxides, ... -
The "KILDER" air pollution modelling system, version 2.0.
(NILU TR; 12/96, Research report, 1996)The KILDER Air Pollution Modelling System is a system of small PC-programs for calculation of long-term emission, dispersion, concentration and exposure from different source categories. The KILDER system may be divided ... -
The 2009 stratospheric major warming described from synergistic use of BASCOE water vapour analyses and MLS observations
(Journal article; Peer reviewed, 2011) -
The 2009-2010 Arctic stratospheric winter - general evolution, mountain waves and predictability of an operational weather forecast model
(Journal article; Peer reviewed, 2012) -
THE ABATEMENT OF PHOTOCHEMICAL OXIDANTS IN EUROPE. CALCULATIONS IN THE SUPPORT OF OECD'S PROJECT "CONTROL OF MAJOR AIR POLLUTANTS."
(NILU OR; 72/87, Research report, 1987)The Norwegian lagrangian long-range transport model with CBM-X chemistry has been applied to calculate the concentration of ozone and other photo-chemical oxidants at 14 measuring sites in Europe 1-7 June 1982. Reduction ... -
The added value of a visible channel to a geostationary thermal infrared instrument to monitor ozone for air quality
(Journal article; Peer reviewed, 2014) -
THE APPLICATION OF GAUSSIAN MODELS AT NILU
(NILU TN;11/80, Research report, 1980)The report contains the basics for the use of Gaussian type dispersion models at NILU; dispersion parameters, wind profile, plume rise deposition and possible modifications. -
The black-legged kittiwake preen gland—an overlooked organ for depuration of fat-soluble contaminants?
(Journal article; Peer reviewed, 2016) -
THE BLOWOUT AT EKOFISK, BRAVO, APRIL 1977. AIRCRAFT MEASUREMENTS OF HYDROCARBON CONCENTRATIONS IN THE AIR.
(NILU OR; 19/77, Research report, 1977)Several flights were made through the gas cloud created by the blowout at the oil platform Bravo in the North Sea in April 1977. Concentrations of hydrocarbons were measured at different distances and heights and their ... -
The challenge of social networking in the field of environment and health
(Journal article; Peer reviewed, 2012) -
THE CHEMICAL COMPOSITION OF AEROSOLS IN ZABADANI VALLEY, SYRIA.
(NILU TR;18/85, Research report, 1985)The chemical composition of aerosols measured during a short period in 1985-08 in Zabadani Valley, near Damascus, Syria, is presented. Very high concentrations of several anthropogenic elements in some samples indicate ... -
THE CHEMICAL COMPOSITION OF AEROSOLS MEASURED IN SOUTHERN SCANDINAVIA.
(NILU OR;66/84, Research report, 1984)A series of aerosol measurements have been carried out at three of the Nordic EMEP stations in February - June 1980 to assess the impact of long range transport of air pollutants from continental sources on their concentrations ... -
The comet assay applied to HepG2 liver spheroids
(Journal article; Peer reviewed, 2019)In accordance with the 3 Rs to reduce in vivo testing, more advanced in vitro models, moving from 2D monolayer to 3D cultures, should be developed for prediction of human toxicity of industrial chemicals and environmental ... -
THE CONCENTRATION OF CADMIUM IN URINE IN THE INHABITANTS OF OSLO-NYDALEN AND SØRUMSAND AS A FUNCTION OF AIR CADMIUM AND OTHER CONCOMINTANT FACTORS.
(NILU OR;13/86, Research report, 1986)Urinary cadmium concentrations in men, woman and children in Oslo-Nydalen and Sørumsand were compared to ambient concentrations of cadmium. Despite higher ambient values of cadmium in Oslo-Nydalen than Sørumsand, no ... -
The concentration of watersoluble components in precipitation and airborne particulate matter. Results from the NORDFORSK 100-days sampling programme.
(LRTAP;3/75, Research report, 1975) -
The concept of essential use for determining when uses of PFASs can be phased out
(Journal article; Peer reviewed, 2019)Because of the extreme persistence of per- and polyfluoroalkyl substances (PFASs) and their associated risks, the Madrid Statement argues for stopping their use where they are deemed not essential or when safer alternatives ... -
The contribution to nitrogen deposition and ozone formation in South Norway from atmospheric emissions related to the petroleum activity in the North Sea.
(NILU OR;5/99, Research report, 1999)A photochemical plume model has been developed and refined. The model is designed to simulate the advection and photochemistry for several simultaneous point sources as well as the atmospheric mixing. The model has been ...