Blar i Publikasjoner fra Cristin - NIVA på tittel
Viser treff 137-156 av 2153
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Bioaccumulation and biological effects of cigarette litter in marine worms
(Journal article; Peer reviewed, 2015)Marine debris is a global environmental issue. Smoked cigarette filters are the predominant coastal litter item; 4.5 trillion are littered annually, presenting a source of bioplastic microfibres (cellulose acetate) and ... -
Bioaccumulation and biomagnification of mercury in African lakes: The importance of trophic status
(Journal article; Peer reviewed, 2015)Despite the global prevalence of both mercury (Hg) contamination and anthropogenic eutrophication, relatively little is known about the behavior of Hg in eutrophic and hypereutrophic systems or the effects of lake trophic ... -
Bioaccumulation and trophic transfer of cyclic volatile methylsiloxanes (cVMS) in the aquatic marine food webs of the Oslofjord, Norway
(Journal article; Peer reviewed, 2018)The trophic transfer of cyclic methylsiloxanes (cVMS) in aquatic ecosystems is an important criterion for assessing bioaccumulation and ecological risk. Bioaccumulation and trophic transfer of cVMS, specifically ... -
Bioaccumulation of selected veterinary medicinal products (VMPs) in the blue mussel (Mytilus edulis)
(Journal article; Peer reviewed, 2019)Veterinary medicinal products (VMPs) are widely used within the fish farming industry to control sea lice infestations. There is concern that wild and farmed mussels in the vicinity to these fish farms may be exposed and ... -
Bioaccumulation of trace elements in liver and kidney of fish species from three freshwater lakes in the Ethiopian Rift Valley
(Peer reviewed; Journal article, 2021)The objective of the present work was to obtain scientific information on the ecological health of three freshwater lakes (Awassa, Koka, and Ziway) situated in the Ethiopian Rift Valley by investigating possible trace ... -
Bioavailability and bioaccumulation of perfluorinated compounds (PFAS) in a polluted river sediment
(NIVA-rapport;7472, Research report, 2020)An experiment was performed to contribute to the environmental risk assessment of the perfluorinated compounds (PFAS) in sediments collected nearby a closed down factory in Oppland, Norway. The sediments were placed in ... -
Biodiversity patterns of Arctic diatom assemblages in lakes and streams: Current reference conditions and historical context for biomonitoring
(Peer reviewed; Journal article, 2020)1.Comprehensive assessments of contemporary diatom distributions across the Arctic remain scarce. Furthermore, studies tracking species compositional differences across space and time, as well as diatom responses to climate ... -
Bioeconomic Modelling of Coastal Cod and Kelp Forest Interactions: Co-benefits of Habitat Services, Fisheries and Carbon Sinks
(Peer reviewed; Journal article, 2020)Ecosystem-based fisheries management seeks to expand upon the traditional one-stock fisheries management measures by internalizing the effects of fishing on marine ecosystems, and accounting for biological interactions ... -
Biofilmdannelse i VAVs ledningsnett med nye Oset vannbehandlingsanlegg
(Journal article; Peer reviewed, 2013)Det ble i 2012 gjennomført kvalitative og kvantitative målinger av biofilmdannelse i råvann, filtrert vann, rentvann og nettvann i Osets forsyningsområde i Oslo. Målet med biofilmmålingene var å undersøke/dokumentere ... -
Biogeochemical consequences of an oxygenated intrusion into an anoxic fjord
(Journal article; Peer reviewed, 2014)Background: This paper is based on the studies of the biogeochemical structure of the water column in the anoxic Fjord Hunnbunn (south-eastern Norway) performed in 2009, 2011 and 2012. This Fjord is an enclosed basin of ... -
Biogeochemical structure of the Laptev Sea in 2015-2020 associated with the River Lena plume
(Peer reviewed; Journal article, 2023)The discharge of rivers and the subsequent dispersion of their plumes play a pivotal role in the biogeochemical cycling of the Arctic Ocean. Based on the data collected during annual transects conducted in the autumn period ... -
Biological effects monitoring of a thermomechanical cleaned cuttings discharge from the Johan Sverdrup installation
(NIVA-rapport;7768-2022, Research report, 2022)The following study describes an integrated biological effects monitoring programme using field transplanted mussels to determine the potential effects of thermomechanical cleaned cuttings (TCC) discharged from the Johan ... -
Biological intercalibration. Invertebrates 1915 - ICP Waters report 124/2015
(NIVA-rapport;6940, Research report, 2015)Six European laboratories participated in the 19th ICP Waters biological intercalibration, which took place in 2015. The laboratories identified a very high portion of the individuals in the test samples, > 95% of the total ... -
Biological intercalibration: Invertebrates 1713 (ICP Waters report 118/2014)
(NIVA-rapport;6662, Research report, 2014-04)The 17th intercalibration of invertebrates in the ICP Waters programme had contribution from four laboratories. The laboratories identified a very high portion of the individuals in the test samples, usually > 95% of the ... -
Biological intercalibration: Invertebrates 1814
(NIVA-rapport;6761, Research report, 2014)The 18th intercalibration of invertebrates in the ICP Waters programme had contribution from three laboratories. The laboratories identified a very high portion of the individuals in the test samples, > 95% of the total ... -
Biological intercalibration: Invertebrates 2022
(NIVA-rapport;7840-2023, Research report, 2023)The ICP Waters biological intercalibration of invertebrates was executed to harmonise taxonomic work across countries and is of high value in programmes where the focus is on community analyses, e.g., for the classification ... -
Biologisk overvåking av Gaula ved Støren i 2015 knyttet til utslipp fra Norsk Kylling AS og Moøya renseanlegg
(NIVA-Rapport;7059, Research report, 2016)Det er i 2015 gjennomført fysisk-kjemiske målinger, ungfisktellinger og bunndyrundersøkelser i Gaula ved Støren, Midtre Gauldal kommune, Sør Trøndelag. Arbeidet er en oppfølging av tilsvarende undersøkelser i 2013 og 2014, ... -
Biologisk overvåking i Vannområde Leira-Nitelva 2014
(NIVA-rapport;6816, Research report, 2015)Som en del av overvåkingen av vassdragene Nitelva og Leira med tilløpsbekker ble NIVA bedt om å kartlegge økologisk tilstand ved hjelp av de biologiske kvalitetselementene begroingsalger (PIT/AIP), vannplanter (TIc) og ... -
Biologisk overvåking i Vannområde Leira-Nitelva med vannplanter som kvalitetselement
(NIVA-rapport;7552, Research report, 2020)Hensikten med prosjektet har vært å foreta en tilstandsvurdering av vannvegetasjonen på fem stasjoner i nedre del av Nitelva, inkludert stasjoner tilknyttet Dyneas overvåkingsprogram, og av Svellet. Nedre deler av Nitelva ... -
Biologiske undersøkelser i Kjeksebekken, Kristiansands kommune. Overvåkning av vannkvaliteten i 2014
(NIVA-rapport;6827, Research report, 2015)Hensikten med denne undersøkelsen har vært å skaffe fram nye data om biologiske forhold i Kjeksebekken og foreta en vurdering av miljøtilstanden på 6 vassdragsavsnitt i bekken fra Støleheia og ned til Orkla. Bekken er ...