Tag Archives: human health

EU Reform of pesticide approval faces criticism: Researchers warn of weakened safety standards

The EU sets the global standard for pesticide regulation. However, many believe that the current approval process is in need of reform. A new legislative package aims to simplify the process. From the researchers’ perspective, the package poses significant risks to the environment and human health. In an article in the journal Science, an international research team from 27 European research institutions, led by the University of Freiburg, warns that key protective mechanisms could be weakened. At the same time, the authors highlight ways to make authorization procedures more efficient without endangering environmental and health protection. Carsten Brühl, from the RPTU, is one of the co-authors.

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Invisible cocktails: unravelling nanoparticle pollution in urban and rural air

Harbour air pollution by Chris LeBoutillier form Unsplash

Every day, we inhale and exhale without a second thought. Why? Because we believe we breathe fresh air. The fresh air we hope to breathe consists of a mixture of simple gases, mainly oxygen and nitrogen. However, this air can be polluted with very different tiny particles emitted from natural sources and human (anthropogenic) activities in our day-to-day life, which might be harmful to our health. These tiny particles are known as nanoparticles. This blog post explains how nanoparticles are released in our environment, their sources, how they end up in the air we breathe, the nanoparticle cocktail in urban and rural areas, and their potentially harmful effects on humans and the environment.

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Costa Rica: A tropical e(coto)xperience – Part 2

In this series of posts, Carsten Brühl reports about his current trip to Costa Rica. Part 2 is all about his host Clemens Ruepert who is an experienced environmental analytical chemist at the Regional Institute for Studies on Toxic Substances of the National University of Costa Rica.

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