Publications

26.10.2020

The environmental effects of offshore produced water discharges

A new overview article on produced water describes Norwegian environmental research in the area over the past 30 years. The article looks at, among other things, whether fish and other animals are harmed by produced water discharges, and whether the ecosystems in the Barents Sea may be extra vulnerable to discharges.

21.10.2020

New NIVA studies on environmental effects of a green bioeconomy

The green shift implies that society will rely more on renewable biomass resources for the provision of food, fodder, fibre and fuel. Such a transition will have benefits but also trade-offs. In a special issue from the Nordic Centre of Excellence Biowater, NIVA has contributed with studies on the role of forests and forestry in the context of the green shift.

16.06.2020

Need for better approaches to tackle multiple stressors in European lakes and rivers

A newly released Nature paper with several NIVA co-authors highlights a continued management need for reduction of nutrient stress in lakes. It also shows that river management requires more complicated approaches to tackle several stressors simultaneously.

15.06.2020

Wastewater treatment boom changes nutrient balance in lakes

A vast number of new wastewater treatment plants in developing countries has led to an imbalance between phosphorous and nitrogen in surface waters. The result could be excessive growth of potentially poisonous algae with a preference for nitrogen. A new study calls for better nutrient reduction in order to maintain ecosystem biodiversity.

08.06.2020

New study calls for joint effort to address ocean acidification problem

A new study shows that ocean acidification is a global problem with profoundly negative environmental, social and economic consequences. Researchers call for a coordinated effort to address the problem – and points to Norway as a good example on how to combat ocean acidification.

03.02.2020

Top Priority to Curb Plastic Pollution: Empowering Those at the Bottom

In the January issue of Cell Press journal OneEarth, NIVA scientist Luca Nizzetto and co-writer Satish Sinha of Toxic Links argue that further empowering marginalized waste pickers in developing countries (already involved in the efficient recovery of value and materials from recyclable plastic waste) is key to curbing plastic inputs to the ocean and tackling several sustainable development goals. Financial mechanisms aimed at valuing also the non-recyclable plastic waste can trigger these workers' spontaneous engagement to curb plastic releases, with an expenditure lower than that of pollution impacts.

28.11.2018

Pollutant-ban has made snails healthy again

The environmental pollutant TBT can mimic hormones to the extent that it sterilizes female snails and make them grow non-functional penises and vas deferens. But for the first time since monitoring started up in 1991 and the total ban of TBT entered force in 2008, only fertile dogwhelk have been found along the Norwegian coastline.

21.11.2018

The long road from Arctic science to international law

The road to the Minamata Convention on mercury took almost 15 years and has been significantly influenced by Arctic research and Norwegian efforts. Why and in what way did Arctic research play such a significant role in this road towards the convention?

30.05.2018

Chemicals are leaching from Norwegian roads and tunnels

Despite national objectives of reduced use and substitution of hazardous substances, more than two hundred tons were still in use in transport related products in Norway in 2012. Which chemicals are they, how exposed are we humans, and do they leak out to the environment? Newly published research provides some answers.

07.02.2018

Sea ice algae blooms in the dark

Researchers from Aarhus University have measured a new world record: Small ice algae on the underside of the Arctic sea ice live and grow at a light level corresponding to only 0.02% of the light at the surface of the ice. Algae are the primary component of the Arctic food web and produce food far earlier in the year than previously thought.

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