Fant 9759 publikasjoner. Viser side 86 av 391:
Screening Programme 2020, Part 1 and 2: Plastic Additives and REACH Compounds
I screening 2020 gjennomført av Norsk institutt for vannforskning (NIVA) og NILU-Norsk institutt for luftforskning i fellesskap ble det satt søkelys på forekomst og mulige miljøproblemer av 160 kjemikalier. Forbindelser som er valgt ut til Screening 2020 inkluderer tilsetningsstoffer til plast og nylig registrerte stoffer i REACH registeret.
Norsk institutt for vannforskning
2022
Screening Programme 2017 – AMAP Assessment Compounds
This report summarizes the findings of a screening study on the occurrence of emerging substances selected by AMAP and other related substances measured earlier. The study includes selected solvents, siloxanes, flame retardants, UV compounds, pesticides, bisphenols and other PBT compounds in effluent, ambient air, biota, and marine plastic.
NILU
2018
Screening programme 2016 - Selected compounds with relevance for EU regulation. NILU report
This report summarizes the findings of a screening study into the occurrence of selected solvents, siloxanes, flame retardants, bisphenols and other PBT compounds in effluents, sewage sludge, surface water, sediments, house dust, indoor air and biota.
2017
Screening programme 2015. Pharmaceuticals and hormones. NIVA report, 7076-2016
This report summarises the findings of a screening study into the occurrence of selected pharmaceuticals and hormones in effluents, sludges, surface waters, sediments and biota.
2016
Screening programme 2015. Benzothiazoles, siloxanes, pigments & PBT compounds. NIVA report, 1639-2016
This report summarizes the findings of a screening study into the occurrence of selected benzothiazoles, siloxanes, pigments & PBT compounds in effluents, sewage sludge, surface water, sediments and biota.
2016
Screening programme 2014. Phosphites, selected PBT substances and non-target screening. NILU OR
Forekomsten og miljørisiko av en rekke nye fosfitter og utvalgte PBT stoffer er rapportert for utslipp fra avløpsrenseanlegg og sigevann, samt sedimenter og biota fra Oslofjorden og Mjøsa. I tillegg ble det utført en hypotesefri miljøscreening av halvparten av alle biotaprøver.
2015
Screening program 2018. Volatiles, Gd, BADGE, UV filters, Additives, and Medicines.
Dette screeningprosjektet har hovedfokuset på forekomst og miljøpåvirkning av et utvalg PBT. Prøver av inneluft, husstøv, overflate- og avløpsvann samt sediment og biota fra indre Oslofjord inngår i prosjektet. Noen av de detekterte stoffer bør følges opp. Et UV-filter viser seg å være potensielt miljøfarlig.
NILU
2019
Forekomsten og miljørisiko av en rekke nye bisfenoler, organiske peroksider, fluorerte siloksaner, organiske UV-filtre og utvalgte PBT stoffer er rapportert for utslipp fra avløpsvann renseanlegger og sigevann, samt sedimenter og biota fra Oslofjorden og Mjøsa.
2014
2014
2012
2008
Screening of selected hazardous substances in the Eastern Baltic marine environment. IVL Report, B1874
2009
Screening of PFAS and Dechlorane compounds in selected Arctic top predators. NILU report
This report summarizes the findings of a screening study into the occurrence of selected perfluorinated compounds (PFCs) and dechloranes in Arctic top predators. The emerging PFCs F53 F53B, and PFBS were not detected neither in bird eggs nor in mammals. However, different dechloranes were detected in all samples.
2017
Screening of new contaminants in samples from the Norwegian Arctic. Silver, platinum, sucralose, bisphenol A, tetrabrombisphenol A, siloxanes, phtalates (DEHP), phosphororganic flame retardants. Akvaplan-niva rapport, 4351-1
2009
Screening of compounds in tire wear road run off
Tire related additive chemicals can leach out and enter the environment. Road run-off and recipient waters are particularly prone to contamination by these chemicals, though data from large screening studies is lacking. Here, we present data from water (road run-off & recipients, atmospheric deposition (rain), snow), sediment (marine, snow dumping sites) and biota (blue mussels) samples collected in the Nordic countries. The aim of this study was to provide a first assessment of the presence of tire related chemicals in road run-off and associated samples in the Nordic countries. Tire related additive chemicals were detected in 85 out of 87 samples, with varying concentrations depending on the sample type and location.
Nordic Council of Ministers
2024
Screening of Chlorinated Paraffins, Dechloranes and UV-filters in Nordic Countries
In 2019, the Nordic screening group decided to perform a Nordic screening on chlorinated paraffins, dechloranes and UV-filters. These compounds are used in a wide range of applications. They all have long range transport characteristics and can potentially be regulated under the Stockholm POP convention. However, there are still huge data gaps, which need to be addressed in order to fulfill regulation requests. Several topics and questions were in focus for more measurements and a deeper understanding: (1) importance of long-range atmospheric transport and deposition, (2) differences/similarities in terrestrial versus marine food chains, and (3) variations between the Nordic countries and between urban and remote areas. Based on these priorities, availability of samples, and other practical reasons, samples from different Nordic countries, different environments, and both urban and remote places were selected. This study includes analysis of the compounds in air, marine and freshwater fish and marine mammals and bird eggs, but as the chlorinated paraffins also have been found to accumulate in the terrestrial food web, terrestrial mammals and bird eggs were included as well. Additionally, samples of pine needles were analysed both to look at the possibility for long range transport and to investigate it as a possible source of chlorinated paraffins for the terrestrial mammals.
Nordic Council of Ministers
2022
Screening new PFAS compounds 2018
This screening project has focused on the occurrence of conventional and emerging PFASs in terrestrial and marine environments, including the Arctic. Conventional PFASs were found to be wide-spread in the environment and for the first time in Norway reported in wolf, a top predator from the terrestrial environment. Otters living in close proximity to human settlements and preying on the marine food chain, are heavily contaminated with PFASs. Areas where ski-testing activities are common are a potential “hotspot” where PFASs can enter the food chain. The difference in PFAS-profile between the samples indicates that the diversity in samples are necessary to reveal the complete picture of PFASs in the environment.
NILU
2019