nitrogen

The five biggest threats to our natural world…and how we can stop them

Media coverage / SEI's Kevin Hicks discusses the issue of nitrogen pollution in a Guardian article on the five main drivers of biodiversity loss and how they can be tackled.

Technologies for recovery and reuse of plant nutrients from human excreta and domestic wastewater: a protocol for a systematic map and living evidence platform

Journal article / The authors present a systematic map and online evidence platform to achieve a more circular use of nutrients that goes beyond technological innovation.

International Day of Clean Air for blue skies 2021

Feature / Learn more about what SEI is doing to support healthy air for healthy people and a healthy planet – #HealthyAirHealthyPlanet

How food production emissions are harming health

Media coverage / SEI's Chris Malley was interviewed by SciDev.Net about a new study linking agriculture production, unhealthy diets and rising greenhouse gas emissions

Implications of new national policies on management of sewage sludge for a Swedish municipality

SEI brief / This brief examines the impact of national policy directives on speeding up the circular economy transition, and their implications on cities such as Uppsala.

United Nations report is calling for swift action to cut emissions of methane

Media coverage / BBC News talks to SEI about the new Global Methane Assessment.

Lessons learned from the Baltic Sea

Perspective / Karina Barquet reflects on lessons learned through her work addressing issues confronting the Baltic Sea region in the BONUS RETURN project.

Integrated nitrogen management on Yorkshire farms (INMY Farm)

Project / Improving knowledge to inform more integrated and efficient nitrogen use in mixed arable and livestock farming.

Pollution and Climate Smart Agriculture in China (PaCSAC)

Project / Investigating scenarios to reduce GHG and air pollutant emissions from agriculture in China.