Browsing NILU by Title
Now showing items 1510-1529 of 3471
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Long-Term Temporal Trends of Polychlorinated Biphenyls and Their Controlling Sources in China
(Journal article; Peer reviewed, 2017)Polychlorinated biphenyls (PCBs) are industrial organic contaminants identified as persistent, bioaccumulative, toxic (PBT) and subject to long-range transport (LRT) with global scale significance. This study focuses on a ... -
Long-term trends in aerosol and precipitation composition over the western North Atlantic Ocean at Bermuda
(Journal article; Peer reviewed, 2014) -
Long-term trends of black carbon and sulphate aerosol in the Arctic: changes in atmospheric transport and source region emissions
(Journal article; Peer reviewed, 2010) -
Longpath DOAS observations of surface BrO at Summit, Greenland
(Journal article; Peer reviewed, 2011) -
Low concentrations of near-surface ozone in Siberia
(Peer reviewed; Journal article, 2012)Siberia with its large area covered with boreal forests, wetlands and tundra is believed to be an important sink for ozone via dry deposition and reactions with biogenic volatile organic compounds (BVOCs) emitted by the ... -
Low concentrations of persistent organic pollutants (POPs) in air at Cape Verde
(Journal article; Peer reviewed, 2018)Ambient air is a core medium for monitoring of persistent organic pollutants (POPs) under the Stockholm Convention and is used in studies of global transports of POPs and their atmospheric sources and source regions. Still, ... -
Low impact of dry conditions on the CO2 exchange of a Northern-Norwegian blanket bog.
(Journal article; Peer reviewed, 2015) -
Low-Cost Particulate Matter Sensors for Monitoring Residential Wood Burning
(Peer reviewed; Journal article, 2023)Conventional monitoring systems for air quality, such as reference stations, provide reliable pollution data in urban settings but only at relatively low spatial density. This study explores the potential of low-cost sensor ... -
Low-cost sensors and Machine Learning aid in identifying environmental factors affecting particulate matter emitted by household heating
(Peer reviewed; Journal article, 2023)Poland continues to rely heavily on coal and fossil fuels for household heating, despite efforts to reduce Particulate Matter (PM) levels. The availability of reliable air quality data is essential for policymakers, ... -
Low-cost sensors and networks. Overview of current status by the Norwegian Reference Laboratory for Air Quality.
(NILU report;15/2020, Research report, 2021)The increase of the commercial availability of low-cost sensor technology to monitor atmospheric composition is contributing to the rapid adoption of such technology by both public authorities and self-organized initiatives ... -
Low-Processing Data Enrichment and Calibration for PM2.5 Low-Cost Sensors
(Peer reviewed; Journal article, 2023)Particulate matter (PM) in air has been proven to be hazardous to human health. Here we focused on analysis of PM data we obtained from the same campaign which was presented in our previous study. Multivariate linear and ... -
LRTAP ground sampling stations site descriptions
(LRTAP;2/75, Research report, 1975) -
LRTAP ground sampling stations. Monthly precipitation and mean concentration values, July 1972 - December 1974.
(LRTAP;12/75, Research report, 1975) -
LRTAP ground sampling stations. Precipitation and mean concentration values, January 1974 - March 1975.
(LRTAP;3/76, Research report, 1976) -
LS-APC v1.0: A tuning-free method for the linear inverse problem and its application to source-Term determination
(Journal article; Peer reviewed, 2016)Estimation of pollutant releases into the atmosphere is an important problem in the environmental sciences. It is typically formalized as an inverse problem using a linear model that can explain observable quantities (e.g., ... -
Luft- og nedbørkjemi i Vest- og Sør-Norge, januar 1993.
(NILU OR; 20/93, Research report, 1993)I januar 1993, uke 2 og 3, forekom en rekke utkoplinger i det elektriske kraftoverføringsnettet i Sør- og Vest- Norge pga. kortslutning til jord. Dette kan skyldes overslag over isolatorer pga. salt og/eller antropogene ... -
Luftforurensende utslipp fra ulike kildegrupper i Tromsø, vinterhalvåret 1989.
(NILU OR; 48/91, Research report, 1991)Data for luftforurensende utslipp i Tromsø fra flere kildegrupper er utarbeidet for vinterhalvåret 1989. Utslippsoversikten er basert på innsamlede og beregnete data for oljeforbruk, prosessutslipp og trafikktellinger fra ... -
Luftforurensende utslipp fra ulike kildegrupper i Vennesla, vinterhalvåret 1989.
(NILU OR; 1/91, Research report, 1991)Data for luftforurensende utslipp i Vennesla fra flere kildegrupper er utarbeidet for vinterhalvåret 1989. Utslippsoversikten er basert på innsamlede og beregnede data for oljeforbruk, prosessutslipp og trafikktellinger ... -
Luftforurensning fra avfallsforbrenningsanlegg i Rådalen.
(NILU OR; 59/98, Research report, 1998)NILU har på oppdrag fra Bergensområdets interkommunale renovasjonsselskap gjennomført nye beregninger for et planlagt søppelforbrenningsanlegg i Rådalen. Utslippsbetingelser og utslippsmengder er i henhold til garanti fra ...