Photo: Mitchell Shapiro/Flickr cc

Study uncovers double standard in regulation of antimicrobial substances

The regulation of antimicrobial substances differs when used in biocidal products compared to cosmetic products, shows a new study led by researchers at the Department of Environmental Science published recently in the journal Emerging Contaminants. Such inconsistencies could potentially endanger both the environment and human health. The researchers performed a systematic comparison using document analysis focusing on aims, scope, information …

When three’s not a crowd: vapour cocktail drives new particle formation in the upper troposphere

Newly-formed particles are important for cloud formation and are persistently observed over almost all regions of Earth’s upper troposphere. However, the vapours and mechanisms that drive the formation of these particles are not well understood. Now, a new study by an international team of researchers, including scientists from the Department of Environmental Science, published in Nature, presents a new mechanism …

Stockholm University ranks among top 30 in the world in environmental science

The 2022 edition of QS World University Rankings per subject places Stockholm University among the top 50 in four subjects, and the best in Sweden in five subjects. The highest ranked subject was environmental science, where Stockholm University ranks 28th in the world. QS World University Rankings are published by Quacquarelli Symonds, QS, a company specializing in higher education information. …

Standalone course showcases why tackling climate change requires a cross-disciplinary approach

What can we do to counteract climate change and how this responsibility should be shared? Get answers by taking the course Climate Change Solutions: Bending the Curve this coming autumn! Send your application by 19 April. Dealing with climate change is an urgent issue for humanity today. Most recently, climate change has received attention in the form of two reports …

Aerial shot of Nairobi, Kenya. Photo: Wiki commons

High black carbon emissions from traffic lie behind poor air quality in Nairobi

Fine particular aerosols and black carbon emissions from fossil fuel combustion, attributed to road traffic, are major contributors to poor air quality in Nairobi, Kenya, shows a new study by researchers at the Department of Environmental Science recently published in Communications Earth & Environment. It is one of the few studies on air pollution in sub-Saharan Africa and the only …

Fridays For Future march in Stockholm on 25 March. Photo: Ingmarie Andersson

No longer about risks in the distant future – researchers attend Fridays for Future march

On 25 March, climate demonstrations under the international environmental movement Fridays for Future took place around the world. In Stockholm, thousands of people gathered outside the Swedish Parliament building and marched towards Tantolunden in the centre of the city. Several researchers from Stockholm University were there to show their support. “I am here because the climate issue is high on …

The Russian research vessel Akademik Keldysh that was used during expedition ISSS 2020. Photo: Vadim Pelevin

Arctic climate research on hold due to Ukraine conflict

Russia’s invasion of Ukraine could lead to a Swedish-led Arctic expedition being postponed with implications for collecting important data on the connection between climate, sea ice and the release of greenhouse gases in the Arctic. Örjan Gustafsson, Professor at the Department of Environmental Science, who has collaborated with Russian scientists for the past 20 years, is one of many researchers …

Stockholm University stands with Ukraine

In light of the ongoing invasion of Ukraine, Stockholm University wishes to show its support for students and employees who may be affected, and the University is following developments closely. Stockholm University stands in solidarity with the universities and the civilian population in Ukraine and supports the European University Association’s (EUA) statement: The European University Association’s (EUA) statement of solidarity …

The Maldives Climate Observatory Hanimadhoo. Photo: August Andersson

New study sheds light on the ‘molecular dark matter’ of polluted air

Airborne fine particular matter (PM) is a major component of air pollution that impacts global climate and leads to millions of premature deaths globally every year. Yet its molecular composition remains largely unknown. Now, a new study by researchers at the Department of Environmental Science and colleagues from India and the Maldives have proposed molecular structures of over ten thousand …

More chemicals, fewer words: exposure to chemical mixtures linked to impaired brain development

Exposure to chemical mixtures during pregnancy is linked to delayed language development shows a new study by researchers at the Department of Environmental Science and colleagues from Sweden, Finland, Germany, Greece, France, Italy and USA published in the journal Science. In light of these findings, the scientists caution that today’s systems for risk assessment of chemicals are not adequate for …

The Department of Environmental Science to host the Bolin Centre for Climate Research

From January 1st 2022, the Bolin Centre for Climate Research will be hosted by the Department of Environmental Science. Professor Ilona Riipinen from the Department of Environmental Science and Associate Professor Gustaf Hugelius from the Department of Physical Geography will be the Centre’s new directors. ”We are excited to step in as the new directors of the Bolin Centre. It is …

Global study finds the extent of pharmaceutical pollution in the world’s rivers

A new study by an international consortium that includes researchers from Stockholm University looking at the presence of pharmaceuticals in the world’s rivers found concentrations at potentially toxic levels in more than a quarter of the locations studied. The new study, which was published in Proceedings of the National Academy of Sciences, is the first truly global-scale investigation of pharmaceutical …

Contact information

Visiting addresses:

Geovetenskapens Hus,
Svante Arrhenius väg 8, Stockholm

Arrheniuslaboratoriet, Svante Arrhenius väg 16, Stockholm (Unit for Toxicological Chemistry)

Mailing address:
Department of Environmental Science
Stockholm University
106 91 Stockholm

Press enquiries should be directed to:

Stella Papadopoulou
Science Communicator
Phone +46 (0)8 674 70 11
stella.papadopoulou@aces.su.se