Found 2246 publications. Showing page 32 of 225:
VANDAM Final Report. June 2020.
The current document summaries the work carried out in the PRODEX project NILU VANDAM: PEA: 4000118977.
NILU
2020
Health Risk Assessment of Air Pollution in Europe. Methodology description and 2017 results
This report describes the methodology applied to assess health risks across Europe in 2016, published in the European Environmental Agency’s Air Quality in Europe – 2019 report. The methodology applied is based on the work by de Leeuw and Horálek (2016), with a few adjustments. To estimate the health risk related to air pollution, the number of premature deaths and years of life lost related to exposure to fine particulate matter, ozone and nitrogen dioxide exposure were calculated for 41 countries across Europe. The results show that the largest health risks are estimated for the countries with the largest populations. However, in relative terms, when considering e.g., years of life lost per 100 000 inhabitants, the largest relative risks are observed in central and eastern European countries, and the lowest are found for the northern and north-western parts of Europe. Additionally to the assessment, a sensitivity analysis was undertaken to comprehend how much the presumed baseline concentration levels, the concentration below which no health effects are expected, affect the estimations. In addition, a benefit analysis, assuming attainment of the PM2.5 WHO guidelines across Europe, shows a reduction over 30 % of the 2017 premature deaths and years of life lost numbers.
ETC/ATNI
2020
MetVed v.2.0. Improvement and update of the MetVed emission model for residential wood combustion
This report presents the update of the MetVed-model (Grythe et al., 2019). Among the updates are new emission factors and several new species that include climate gases (CO2, CH4 and N2O). There is now a new parameter that describes the emission altitude and a new and improved time variation. Activity data has been updated to the most recent year (2019), which also has required updates to the model and model input variables. The largest update has been the holiday cabin emission module, which is an entirely new addition. Emissions from cabins differ in several ways from residential emissions. The most notable difference is that cabins are spread over more rural areas and are more dispersed than the residential dwellings. The model differentiates alpine and coastal cabins, which is an important distinction as a high density of cabins exists along the coast and they are mainly used during summer.
NILU
2020
Environmental Contaminants in an Urban Fjord, 2019
This programme, “Environmental Contaminants in an Urban Fjord” has covered sampling and analyses of sediment and organisms in a marine food web of the Inner Oslofjord, in addition to samples of blood and eggs from herring gull. The programme also included inputs of pollutants via surface water (storm water), and effluent water and sludge from a sewage treatment plant. The bioaccumulation potential of the contaminants in the Oslo fjord food web was evaluated. The exposure to/accumulation of the contaminants was also assessed in birds. A vast number of chemical parameters have been quantified, in addition to some biological effect parameters in cod, and the report serves as a status description of the concentrations of these chemicals in different compartments of the Inner Oslofjord marine ecosystem.
Norsk institutt for vannforskning (NIVA)
2020
Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2019. Annual report.
The report summarizes the activities and results of the greenhouse gas monitoring at the Zeppelin Observatory, situated on Svalbard in Arctic Norway, during the period 2001-2019, and the greenhouse gas monitoring and aerosol observations from Birkenes for 2009-2019.
NILU
2020
Emissions outsourcing in the EU. A review of potential effects on industrial pollution.
This study reviews potential evidence for emissions outsourcing in the European Union as the reduction in industrial emissions in Europe may be linked to the relocation of industry abroad (i.e. away from Europe). Emission trends of selected industrial pollutants to air (PAH, SOx, B(a)P, PCB, Pb, Zn and Ni) were established for both domestic emissions and embodied emissions in imports using available data in the EXIOBASE environmentally extended multiregional input-output system. Despite the overall decreasing trends of domestic emissions in Europe, a great variation was observed in the decrease rate of direct emissions and the increase rates in embodied emissions, due to increasing import of associated products. In addition to the analysis of data in EXIOBASE, a review of literature shows that industries’ responses to environmental regulations differ greatly based on the nature of industrial activities. Despite imposing higher costs to industries, no evidence was found in the reviewed literature that European environmental regulations caused industries to relocate. However, once industries aim to relocate outside of Europe to benefit from economic factors, such as lowering their production cost, the degree by which environmental regulations are enforced in the country of relocation can play a significant role in selecting their new location.
ETC/ATNI
2020
2020
På oppdrag fra Elkem Carbon AS, har NILU utført målinger av arsen (As) i omgivelsene til Elkem Carbon i Vågsbygd
(Kristiansand kommune). Bedriften ble pålagt av Miljødirektoratet å gjennomføre As-målinger i omgivelsesluft. PM10-prøver tatt med filterprøvetaker i boligområdet på Fiskåtangen (Konsul Wilds vei) ble analysert med hensyn på As med induktivt koblet plasma massespektrometri (ICP-MS). Rapporten dekker målinger i perioden 25. september 2019 – 28. september 2020. Årsmiddelverdien av konsentrasjonen av As ble målt til 2,38 ng/m3. Målsettingsverdien for tiltak i forurensningsforskriften på 6 ng/m3 ble overholdt med god margin. Årsmiddelverdien var marginalt lavere enn nedre vurderingsterskel på 2,4 ng/m3. Et langtransportert bidrag til de to høyeste registrerte As døgnkonsentrasjonene kan ikke utelukkes.
NILU
2020
Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components
Meteorologisk institutt
2020