article thumbnail

Study maps human uptake of microplastics across 109 countries

Envirotec Magazine

Indonesians eat more microplastics per month than any other country, said the study, with most of it coming from seafood (image credit: raulbaldean / Shutterstock.com). That is a 59-fold increase in daily microplastic consumption from 1990 to 2018, the date range used for the models. grams per month, while the lowest is Paraguay at 0.85

article thumbnail

How will climate change affect microplastics already in the environment?

Envirotec Magazine

Understanding why climate change might contribute to increasing plastic pollution is the focus of a new research project starting this month at the University of Portsmouth. Until now, studies have concentrated solely on microplastics shedding from brand-new plastics.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Brazilian group presents novel method of analyzing microplastic pollution

Envirotec Magazine

The last decade has seen some progress with studying plastic pollution, but there are still significant challenges, such as a lack of comparability of reported results, especially when it comes to microplastic particles. Few studies of pollution by MPs have been published in Brazil, especially regarding inland aquatic areas.

article thumbnail

Tannins: A possible answer to microplastic pollution?

Envirotec Magazine

Scientists at UBC’s BioProducts Institute find that if you add tannins to a layer of wood dust, you can create a filter that traps virtually all microplastic particles present in water, according to recently reported research. When tested in mouse models, the process was proved to prevent the accumulation of microplastics in the organs.

article thumbnail

A few thoughts on tackling microplastic pollution

Envirotec Magazine

Dr Rosa Busquets is Associate Professor in Analytical Chemistry and Forensics at Kingston University What are microplastics, why are they such a problem and what can be done to reduce the pollution they cause? From studies involving organisms, we know that microplastics can cause inflammation, which is a common step in many diseases.

article thumbnail

How old is that microplastic? A new way to estimate the age of microplastics in the upper ocean

Envirotec Magazine

Researchers have developed a new way to estimate the age of microplastics found in the upper oceans. The team – from Kyushu University and Asahi Kasei Corporation – applied their new method to estimate the age of microplastics found in nearshore and offshore sites in the North Pacific Ocean.

article thumbnail

First demonstration that forests trap airborne microplastics

Envirotec Magazine

A research group in Japan has demonstrated that airborne microplastics adsorb to the epicuticular wax on the surface of forest canopy leaves, and that forests may act as terrestrial sinks for airborne microplastics The study used a new technique to measure the levels of microplastics adhering to the leaves.