Fant 9890 publikasjoner. Viser side 118 av 396:
2014
2000
2009
Environmental Impact Factor for utslipp til luft (EIF luft). Rapport til Statoil fra prosjektfase I. NILU OR
2003
Frontiers Media S.A.
2024
Environmental impacts of a chemical looping combustion power plant
Chemical Looping Combustion (CLC) is a promising CO2 capture option since it inherently separates CO2 from other flue components, theoretically with low energy penalty. Here, a Life Cycle Assessment model was developed of a theoretical hybrid CLC (HCLC) power plant facility utilising experimental data for CuO based oxygen carrier (OC) production and oxygen capacity. Power plant models with and without post-combustion CO2 capture, recognised as the most mature capture technology, acted as environmental performance targets. Results show that when OC is produced at lab-scale without optimisation, almost all (>99.9%) lifecycle impacts per kWh electricity from an HCLC plant derive from the specific OC material used, giving a total of ˜700 kg CO2eq/kWh. This is related to high electrical input required for OC processing, as well as high OC losses during production and from plant waste. Only when processing parameters are optimised and OC recycling from plant waste is implemented - reducing fresh OC needs – is the environmental impact lower than the conventional technologies studied (e.g. 0.2 kg CO2 eq/kWh vs. ˜0.3-1 kg CO2 eq/kWh, respectively). Further research should thus focus on identifying OCs that do not require energy intensive processing and can endure repeated cycles, allowing for recycling.
Elsevier
2019
1999
Environmental information systems on the Internet: A need for change. IFIP Advances in Information and Communication Technology, 359
2011
Environmental Management Report 2010. NILU OR
One of NILU's main goals is to study the impact of pollution. It is thus very important for the institute to have control of the impact the institute's own activities may have on the environment and to reduce the impact as far as possible.
NILU has for many years been working to reduce the impact. In order to take this one step further, it was decided that the institute should restructure the work according to a relevant environmental standard and to seek certification according to the same standard.
The chosen standard is ISO 14001:2004 (Environmental management systems - Requirements with guidance for use) and NILU achieved certification according to this standard in October 2010.
2011
Environmental Management Report 2011. NILU OR
One of NILU's main goals is to study the impact of pollution. It is thus very important for the institute to have control of the impact the institute¿s own activities may have on the environment and to reduce the impact as far as possible.
NILU has for many years been working to reduce the impact. In order to take this one step further, it was decided that the institute should restructure the work according to a relevant environmental standard and to seek certification according to the same standard.
The chosen standard is ISO 14001:2004 (Environmental management systems¿Requirements with guidance for use) and NILU achieved certification according to this standard in October 2010.
2012
Environmental Management Report 2012. NILU OR
One of NILU's main goals is to study the impact of pollution. It is thus very important for the institute to have control of the impact the institute's own activities may have on the environment and to reduce the impact as far as possible.
NILU has for many years been working to reduce the impact. In order to take this one step further, it was decided that the institute should restructure the work according to a relevant environmental standard and to seek certification according to the same standard.
The chosen standard is ISO 14001:2004 (Environmental management systems - Requirements with guidance for use) and NILU achieved certification according to this standard in October 2010. This report summarizes the results of the system.
2013
Environmental Management Report 2013. NILU OR
One of NILU's main goals is to study the impact of pollution. It is thus very important for the institute to have control of the impact the institute¿s own activities may have on the environment and to reduce the impact as far as possible.
NILU has for many years been working to reduce the impact. In order to take this one step further, it was decided that the institute should restructure the work according to a relevant environmental standard and to seek certification according to the same standard.
The chosen standard is ISO 14001:2004 (Environmental management systems - Requirements with guidance for use) and NILU achieved certification according to this standard in October 2010. This report summarizes the results of the system.
2014
2010
2015
2024
2011
Environmental pollutants in the terrestrial and urban environment 2020
Samples from the urban terrestrial environment in the Oslo area were analysed for metals and a large number of organic environmental pollutants. The selected species were earthworm, fieldfare, tawny owl, red fox and brown rat. Air- and soil-samples were also included in the study to further the understanding on sources and uptake of pollutants. A food-chain approach was used to investigate trophic magnification of the different compounds.
NILU
2021
Environmental pollutants in the terrestrial and urban environment 2014. NILU OR
On an assignment from the Norwegian Environmental Agency, the Norwegian Institute for Air Research (NILU) in collaboration with the Norwegian Institute for Nature Research (NINA) collected and analysed biological samples from terrestrial and urban regions for various inorganic and organic contaminants. The purpose of this report is to provide an updated assessment of pollution present within an urban environment in Norway, compared with that of more rural sites. The selected species were sparrowhawk and fieldfare (eggs), red fox (liver) and earthworms. Of all the organisms and tissues measured in the study, sparrowhawk eggs had the highest average concentration of the sum of all organic pollutants measured, followed by fieldfare, earthworm and red fox on a wet weight basis. Higher concentrations in the urban site, Oslo, compared to the rural site were observed for sparrowhawk and earthworms.
2015
Environmental pollutants in the terrestrial and urban environment 2015. NILU report
Biologiske prøver fra det urbane terrestriske miljøet i Oslo-området ble analysert for organiske og uorganiske miljøgifter. En næringskjede bla valgt for å undersøke bioakkumulasjon av de forskjellige stoffene. De utvalgte artene var meitemark, gråtost, spurvehauk, rotte, kattugle og rødrev. Jordprøver ble også analysert.
2016