Blar i NIVA Open Access Archive på forfatter "Braaten, Hans Fredrik Veiteberg"
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Miljøundersøkelse i Aulivassdraget, konsekvenser av brannen ved Revac AS i 2014
Fjeld, Eirik; Allan, Ian; Bæk, Kine; Garmo, Øyvind Aaberg; Lund, Espen; Moe, Therese Fosholt; Persson, Jonas; Thaulow, Jens; Braaten, Hans Fredrik Veiteberg (NIVA-rapport;6757, Research report, 2014)En brann i et utendørs lager av plast iblandet fraksjoner av elektronikkavfall ved resirkuleringsanlegget til Revac AS i Vestfold 21. juli 2014 førte til utslipp av forurenset slukkevann i Aulivassdraget – med påfølgende ... -
The Myanmar Norway Environmental Programme’s Capacity building achievements
Nesheim, Ingrid; Adam, Hans Nicolai; Ballot, Andreas; Braaten, Hans Fredrik Veiteberg; Bæk, Kine; Hansen, Jan-Petter; Husby, Vibeke; Karstensen, Kåre Helge; Saha, Palash Kumar; Wedul, Camilla Frøseth (NIVA-rapport;7966-2024, Research report, 2024)This report presents the key capacity building achievements resulting from the Myanmar Norway Environment Programme (2015-2018, and 2019-2023). The programme, a bilateral collaboration, between institutions of the Governments ... -
The Norwegian river monitoring programme 2019 – water quality status and trends
Braaten, Hans Fredrik Veiteberg; Gundersen, Cathrine Brecke; Kaste, Øyvind; Sample, James Edward; Hjermann, Dag Øystein; Norling, Magnus Dahler; Guerrero, Jose-Luis; Allan, Ian; Nizzetto, Luca (NIVA-rapport;7564, Research report, 2020)In the Norwegian River Monitoring Programme (in Norwegian: Elveovervåkingsprogrammet) 20 rivers along the Norwegian coastline are monitored for chemical and hydrological parameters. It is a continuation of river monitoring ... -
The Norwegian river monitoring programme – water quality status and trends in 2018
Gundersen, Cathrine Brecke; Kaste, Øyvind; Sample, James Edward; Braaten, Hans Fredrik Veiteberg; Selvik, John Rune; Hjermann, Dag Øystein; Norling, Magnus Dahler; Guerrero, Jose-Luis (NIVA-rapport;7441, Research report, 2019)In the Norwegian River Monitoring Programme (Elveovervåkingsprogrammet) 20 rivers along the Norwegian coastline are monitored for chemical and hydrological parameters. It is a continuation of a former monitoring programme, ... -
Næringsnett og miljøgifter i Gunneklevfjorden. Beslutningsgrunnlag og tiltaksplan for forurensede sedimenter i Gunneklevfjorden, Delrapport aktivitet 2
Olsen, Marianne; Beylich, Bjørnar; Braaten, Hans Fredrik Veiteberg (NIVA-rapport;6795, Research report, 2015)Næringsnett og miljøgifter i organismer er undersøkt i Gunneklevfjorden i 2013. Det er samlet inn zooplankton, bunndyr og fisk for kjemiske analyser av kvikksølv og klorerte forbindelser. Kartlegging av næringsnettet er ... -
Oppfølgingsundersøkelse av kvikksølv i fisk fra Gunneklevfjorden og nærliggende referanseinnsjøer
Braaten, Hans Fredrik Veiteberg; Gundersen, Cathrine Brecke; Beylich, Bjørnar; Håvardstun, Jarle; Carlsson, Pernilla Marianne; Bryntesen, Tina; Håll, Johnny Peter; Kemp, Joanna Lynn (NIVA-rapport;7371, Research report, 2019)Konsentrasjoner av kvikksølv og andre støtteparametere er bestemt for ulike matrikser, inkludert vann, fisk og annen biota, i Gunneklevfjorden og de to nærliggende referanseinnsjøene Flåte og Svanstulvatnet. Målinger viser ... -
Overvåking av kvikksølv i fisk fra Gunneklevfjorden og andre nærliggende lokasjoner. Tiltaksrettede undersøkelser i Gunneklevfjorden. Delrapport fra aktivitet 1.
Braaten, Hans Fredrik Veiteberg; Olsen, Marianne; Beylich, Bjørnar; Lund, Espen; Hawley, Kate Louise (NIVA-rapport;7195, Research report, 2017)I denne grunnlagsundersøkelsen ble konsentrasjoner av kvikksølv i abbor (Perca fluviatilis) bestemt fra brakkvannslokasjonen Gunneklevfjorden, samt de to ferskvannssjøene Flåte og Svanstulvatnet. Kvikksølv er en miljøgift ... -
Past and present mercury accumulation in the Lake Baikal seal: Temporal trends, effects of life history, and toxicological implications
Poste, Amanda; Pastukhov, Mikhail V.; Braaten, Hans Fredrik Veiteberg; Ozersky, Ted; Moore, Marianne (Journal article; Peer reviewed, 2018)Despite global efforts to reduce anthropogenic mercury (Hg) emissions, the timescale and degree to which Hg concentrations in the environment and biota respond to decreased emissions remain challenging to assess or predict. ... -
Petroleum oil and mercury pollution from shipwrecks in Norwegian coastal waters
Ndungu, Kuria; Beylich, Bjørnar; Staalstrøm, Andre; Øxnevad, Sigurd; Berge, John A; Braaten, Hans Fredrik Veiteberg; Schaanning, Morten; Bergstrøm, Rune (Journal article; Peer reviewed, 2017)Worldwide there are tens of thousands of sunken shipwrecks lying on the coastal seabed. These potentially polluting wrecks (PPW) are estimated to hold 3–25 million t of oil. Other hazardous cargo in PPW includes ordnance, ... -
Plastic pollution in Indonesia and the Philippines: current status and upcoming knowledge needs
Braaten, Hans Fredrik Veiteberg; Karlsson, Marianne; Nordbø, Anne Josephine; Hurley, Rachel; O'Neill, Caroline; Arisman, .; Jaya, Ratnawati Kusuma; Bell, Thomas E.M.; Gonzalez, Aimee; Fürst, Kathinka; Olsen, Marianne (NIVA-rapport;7662, Research report, 2021)Research on plastic leakage and marine debris has developed significantly the last few years, but our knowledge on the scope of the problem, environmental and societal effects, and potential solutions is still limited. ... -
Priority substances and emerging contaminants in selected Norwegian rivers – The River Monitoring Programme 2017
Allan, Ian; Jenssen, Marthe Torunn Solhaug; Braaten, Hans Fredrik Veiteberg (NIVA-rapport;7318, Research report, 2018)Riverine inputs and direct discharges to Norwegian coastal waters in 2017 have been estimated in accordance with the OSPAR Commission’s principles. This report focuses on EU Water Framework Directive priority substances ... -
Priority substances and emerging contaminants in selected Norwegian rivers – The River Monitoring Programme 2018
Allan, Ian; Jenssen, Marthe Torunn Solhaug; Braaten, Hans Fredrik Veiteberg (NIVA-rapport;7450, Research report, 2019)Riverine inputs and direct discharges to Norwegian coastal waters in 2018 have been estimated in accordance with the OSPAR Commission’s principles. This report focuses on EU Water Framework Directive priority substances ... -
Priority substances and emerging contaminants in selected Norwegian rivers – The River Monitoring Programme 2019
Allan, Ian; Jenssen, Marthe Torunn Solhaug; Bæk, Kine; Braaten, Hans Fredrik Veiteberg (NIVA-rapport;7572, Research report, 2021)Riverine inputs and direct discharges to Norwegian coastal waters in 2019 have been estimated in accordance with the OSPAR Commission’s principles. This report focuses on EU Water Framework Directive priority substances ... -
Riverine Plastic Monitoring during the Rainy Season in the Citarum Estuary of Muara Gembong
Husrin, S.; Hidayat, H.; Rahmadya, A.; Aisyah, S.; Hurley, Rachel; Braaten, Hans Fredrik Veiteberg; Olsen, Marianne (Peer reviewed; Journal article, 2022)The restoration effort to clean up the river, known as "Citarum Harum" requires monitoring to estimate both the composition and the volumes of plastic pollution. The objective of the monitoring is to obtain a scientific ... -
Seasonal and year-to-year variation of mercury concentration in perch (Perca fluviatilis) in boreal lakes
Braaten, Hans Fredrik Veiteberg; Fjeld, Eirik; Rognerud, Sigurd; Lund, Espen; Larssen, Thorjørn (Journal article; Peer reviewed, 2014)The authors examined the seasonal and year‐to‐year variations of mercury (Hg) concentrations in populations of perch (Perca fluviatilis) from 2 boreal freshwater lakes in southeast Norway. Fish Hg concentrations were ... -
Spatial and temporal trends of mercury in freshwater fish in Fennoscandia (1965-2015)
Braaten, Hans Fredrik Veiteberg; Åkerblom, Staffan; de Wit, Heleen; Skotte, Gunnar; Rask, Martti; Vuorenmaa, Jussi; Kahilainen, Kimmo K.; Malinen, Tommi; Rognerud, Sigurd; Lydersen, Espen; Amundsen, Per-Arne; Kashulin, Nicholas; Kashulina, Tatiana; Terentyev, Petr; Christensen, Guttorm; Jackson-Blake, Leah Amber; Lund, Espen; Rosseland, Bjørn Olav (NIVA-rapport;7179, Research report, 2017-09)Mercury (Hg) emissions to the atmosphere cause elevated Hg levels in fish, even in many remote regions of the world. Here we present an extensive database of more than 50 000 measurements of Hg in fish, including 2 775 ... -
The influence of permanently submerged macrophytes on sediment mercury distribution, mobility and methylation potential in a brackish Norwegian fjord
Olsen, Marianne; Schaanning, Morten; Braaten, Hans Fredrik Veiteberg; Eek, Espen; Moy, Frithjof Emil; Lydersen, Espen (Journal article; Peer reviewed, 2018)Macrophytes are shown to affect the microbial activity in different aqueous environments, with an altering of the sediment cycling of mercury (Hg) as a potential effect. Here, we investigated how a meadow with permanently ... -
The organic pollutant status of rivers in Bosnia and Herzegovina as determined by a combination of active and passive sampling methods
Harman, Christopher; Grung, Merete; Djedjibegovic, Jasmina; Marjanovic, Aleksandra; Fjeld, Eirik; Braaten, Hans Fredrik Veiteberg; Sober, Miroslav; Larssen, Thorjørn; Ranneklev, Sissel Brit (Journal article; Peer reviewed, 2018)There is an overall lack of data concerning the pollution status of Bosnia Herzegovina, which is confounded by fragmented national environmental management. The present study aimed to provide some initial data for ... -
Tiltaksrettede undersøkelser i Gunneklevfjorden. Detaljkartlegging av kvikksølv og partikler i vannmassen, tokt nr. 1.
Schaanning, Morten; Beylich, Bjørnar; Marty, Sabine; Braaten, Hans Fredrik Veiteberg (NIVA-rapport;7157, Research report, 2017)Under arbeidet med tiltaksplan for Gunneklevfjorden viste massebalanseberegninger at resuspensjon av forurensede sedimenter kunne være en viktig prosess for å forklare konsentrasjonen av kvikksølv i fjordens vannmasser. ...