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Johnny Håll
Research Manager
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Case study site: Spree River (Germany)
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Case study site: Lake Kemnade (Germany)
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MadMacs results
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Project news
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Case study site: Hartebeespoort Dam (South Africa)
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Case study site: Otra River (Norway)
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NIVA Risk assessment database
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Article
Microalgae – important ingredients in the green shift
Microalgae are a renewable resource. They absorb CO2 as they grow and reproduce themselves at a rapid pace. It is time to put them to use.
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Head office Oslo
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Vil klimaendringer virke positivt på norske tareskoger?
Klimaendringer, deriblant havforsuring, påvirker mange planter og dyr i sjøen på ulike måter. Fersk forskning tilsier at tare kan nyte fordeler av noen av endringene.
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Lower levels of contaminants along the Norwegian coast – but still high concentrations of mercury in cod in some urban areas
The contaminant concentrations in the marine environment are decreasing along the Norwegian coastline – but there are some exceptions. In many urban areas, long-term trends for mercury in cod fillet are upwards. In the Inner Oslofjord, mercury levels in cod fillet have increased over the past 35 years, but leveled out during the past 10 years.
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Stor torsk har meir kvikksølv
Dei siste tretti åra har konsentrasjonen av kvikksølv auka i torsken i Oslofjorden, jamvel om utsleppa av miljøgifta er reduserte. Samstundes er òg gjennomsnittstorsken forskarane har teke prøvar av frå fjorden vorten større. Er dei auka kvikksølvnivåa rett og slett eit resultat av at torsken har vakse?
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NIVA and REV Ocean links up to coordinate ocean actions
REV Ocean and the Norwegian Institute for Water Research (NIVA) coordinate actions against plastic pollution, action for blue forests, and collection of ocean data through marine drones and FerryBox ships of opportunity.
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Inga Fløisand
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NIVA will review European rules and governance for the marine environment
The Norwegian Institute for Water Research (NIVA) has recently been awarded funding to lead a new EU project that will investigate the interaction between all European regulations that affect governance of Europe’s seas and coasts.