Browsing Tekniske rapporter (1970-2014) by Title
Now showing items 344-363 of 389
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The NILU SURFEX-EnKF land data assimilation system.
(NILU TR; 02/2010, Research report, 2010)Development of the NILU SURFEX-EnKF land data assimilation system is described. The system is being developed in collaboration with the Norwegian Meteorological Institute and Météo-France. It is based on the Météo-France ... -
The urban air dispersion model EPISODE applied in AirQUIS2003. Technical description.
(NILU TR; 12/2003, Research report, 2003)This technical report gives a detailed description of the urban scale dispersion model EPISODE which is the dispersion model applied in the PC-based Air Quality Information System, AirQUIS2003 (Bøhler and Sivertsen,1998; ... -
The use of air quality indicators in Norway.
(NILU TR; 19/94, Research report, 1994)Different air quality indicators have been applied in Norway to report the leves and trends of air pollution to the Norwegian authorities. Measurements of the standard indicators; SO2, PM1o (soot), NO2, Pb and CO have been ... -
The validation of vertical columns of ozone and NO2 from the SYMOCS instrument.
(NILU TR;02/2000, Research report, 2000)UV-visible Differential Optical Absorption Spectroscopy (DOAS) has proved to be a useful method for measuring slant and vertical column amounts of several atmospheric trace gases. Two ground-based UV-visible spectrometers ... -
Three-dimensional wind field estimates in complex terrain.
(NILU TR; 10/2003, Research report, 2003)Air pollution dispersion modelling in complex terrain is dependent upon adequate modelling of the three dimensional wind fields. This study presents the results of the application of two different wind field models, which ... -
Top-down assessment of air pollution and GHGs for Dhaka, Bangladesh. Analysis of GAINS derived model data.
(NILU TR;03/2011, Research report, 2011)The city of Dhaka was chosen for this assessment due to the current ongoing project Bangladesh Air Pollution Management (BAPMAN), which concentrates mostly on the capital city Dhaka. The Greenhouse Gas and Air Pollution ... -
TRACE ELEMENT EMISSION FROM ANTHROPOGENIC SOURCES IN EUROPE
(NILU TR;10/82, Research report, 1982)In the report an attempt is made to estimate the emission of trace elements to the atmosphere from various sources in the European countries. The data have been obtained on the basis of trace emission factors, and statistical ... -
TRACE ELEMENT EMISSIONS FROM COAL-, AND OIL-POWER PLANTS IN EUROPE. METHODOLOGY OF CALCULATIONS.
(NILU TR;5/82, Research report, 1982)The aim of this supplement is to detail the methodology of trace element emission calculations used in the report TR 5/82 where the spatial distribution of the trace element from conventional thermal power plants in Europe ... -
Trace elements in the summer street-dust of Oslo.
(NILU TR; 21/94, Research report, 1994)This tecnical report describes a study on the elemental composition of the street-dust of Oslo, carried out during the summer of 1994. The statistical preparation of the sampling campaign, the analysis of the samples by ... -
TRACER GAS TECHNIQUES AT NILU.
(NILU TR;8/83, Research report, 1983)Tracer gas techniques have been applied at NILU since 1973. The report describes the tracer gas equipment frequently in use; release system, sampling equipment, portable gas chromatographs, calibration and analysis. The ... -
TRAFIKALE FORURENSNINGER I OSLO-OMRÅDET. BEREGNING OG VURDERING AV MIDDELKONSENTRASJONEN FOR HVER KM2 UNDER FORURENSNINGSPERIODER.
(NILU TN;4/75, Research report, 1975) -
Trafikk og trafikkutslipp ved Strømsveien i Oslo januar 1992.
(NILU TR;13/94, Research report, 1994)Med utgangspunkt i detaljerte trafikktellinger ved Strømsveien er det beregnet utslipp av CO, NOx og NO2. Beregningene viser store variasjoner over døgnet. -
TØRKEENHET FOR MINDRE LUFTPRØVER PÅ CA 1 M3
(NILU TN;10/80, Research report, 1980)Bruk av permselektive slanger, som fjerner luftfuktighet p.g.a. selektiv diffusjon gjennom slangevegger ble undersøkt til tørking av mindre mengder luft. Luftmengder på ca 1 m3 kan tørkes til 1-15% rH (9-60 1/t luft, 2m ... -
TØRRAVSETNING AV SO2 VED NØYTRAL OG STABIL SJIKTNING.
(NILU TN;5/75, Research report, 1975) -
Understanding air quality measurements.
(NILU TR;04/2000, Research report, 2000)An introduction to air quality measurement programmes is presented, included the design, instrumentation, methodology, dispersion models and data presentation and interpretation. The report was prepared for a seminar ... -
Understanding Air Quality. Air Quality Surveillance and Planning.
(NILU TR;13/2000, Research report, 2000)Understanding air pollution represents an introduction of the development of monitoring programmes, as well as the main elements of an air pollution modelling and planning system. The report was prepared for a Seminar held ... -
UNDERSØKELSE AV BRUKBARHETEN AV METEOROLOGISK INSTITUTTS NEDBØRMÅLER TIL BEREGNING AV MÅNEDLIG NEDFALL AV STERK SYRE OG SULFAT.
(NILU TN;57/73, Research report, 1973) -
UNDERSØKELSE AV STANDARDLØSNINGER AV NATRIUM OG MAGNESIUM.
(NILU TN;47/73, Research report, 1973) -
UNDERSØKELSER AV SPREDNINGSFORHOLDENE VED ALUMINIUMVERKET I HØYANGER.
(NILU TN;10/78, Research report, 1978)Spredningsforholdene i Høyanger er undersøkt ved hjelp av sporstoff (SF6), pilotballonger, radiosonder og registrerende meteorologiske stasjoner. Resultatene fra 12 spredningsforsøk er presentert. Konsentrasjonen av SO2 ... -
User's guide for "KILDER" supporting programmes 1995.
(NILU TR; 7/95, Research report, 1995)Description of a set of supporting programmes for calculating, handling and presentation of data in connection to the "KILDER" modelling system.