The alga Melosira arctica, which grows under Arctic sea ice, contains ten times as many microplastic particles as the surrounding seawater. This concentration at the base of the food web poses a threat to creatures that feed ...
Plants & Animals
Apr 21, 2023
2
246
Tiny pieces of plastic in the ocean might seem innocuous on their own, but their growing presence is a frustrating issue facing marine ecosystems. The particles' small size makes them difficult to clean up, and it also allows ...
Environment
Apr 19, 2023
0
5
UC Riverside scientists are taking a modern approach to studying a murky subject—the quantity, quality, and sources of microplastics in Los Angeles County's urban streams.
Environment
Apr 18, 2023
0
33
At a first glance the COVID-19 pandemic seemed to have a positive impact on the environment, with significant decreases in greenhouse gas emissions, and transport-related noise, air and light pollution.
Environment
Apr 13, 2023
0
27
An international study shows that soil in urban green spaces and natural areas share similar levels of multiple contaminants such as metals, pesticides, microplastics and antibiotic resistance genes around the world. Soil ...
Environment
Apr 5, 2023
0
59
A large portion of the nearly 200 million tons of single-use plastic produced globally ends up discarded as waste. The eventual breakdown of this plastic into microplastics—0.1–1000 µm-sized particles—is a cause for ...
Cell & Microbiology
Mar 29, 2023
0
4
A new study led by researchers at the British Antarctic Survey (BAS) discovered microplastics in krill (Euphausia superba), a small shrimp-like crustacean, and salps (Salpa thompsoni), a gelatinous marine invertebrate. The ...
Plants & Animals
Mar 29, 2023
1
1415
Colorful particles of plastic drift along under the surface of most waterways, from headwater streams to the Arctic Ocean. These barely visible microplastics—less than 5 mm wide—are potentially harmful to aquatic animals ...
Materials Science
Mar 28, 2023
0
40
Scientists have long known that wild seabirds ingest bits of plastic pollution as they feed, but a study Monday shows the tiny particles don't just clog or transit the stomach but can subvert its complex mix of good and bad ...
Ecology
Mar 27, 2023
0
51
Plastic pollution poses a threat to marine wildlife. The plastic bags, bottles and straws that we see strewn across beaches have long been identified as a danger. But tiny fragments of plastic—called microplastics—that ...
Plants & Animals
Mar 24, 2023
0
119
