ScienceDaily: Earth & Climate News


Researchers find few adverse health effects in wildlife exposed to low levels of radiation from the Fukushima nuclear accident

Posted: 15 Oct 2021 08:12 AM PDT

Between 2016 and 2018, researchers studied wild boar and rat snakes across a range of radiation exposures in Fukushima. The team examined biomarkers of DNA damage and stress and did not find any significant adverse health effects.

New model to assess for flood hazards

Posted: 14 Oct 2021 02:27 PM PDT

A new article presents a new methodology to create a watershed-scale flood model based on LiDAR data.

New theories and materials aid the transition to clean energy

Posted: 14 Oct 2021 02:27 PM PDT

Scientists have explored different approaches to catalysis, a chemical process that plays an essential role in biological reactions, as well as many industrial applications. Chemical catalysts have been used in a variety of human applications, ranging from pharmaceutical development to biodegradable plastics and environmentally safe fertilizers. They may also advance the development of green energy solutions to address the climate crisis.

First global estimate of importance of pollinators for seed production in plants

Posted: 13 Oct 2021 12:21 PM PDT

Without pollinators, a third of flowering plant species would produce no seeds and half would suffer an 80% or more reduction in fertility. Therefore, even though auto-fertility is common, it by no means fully compensates for reductions in pollination service in most plant species.