Sentence examples for years in the environment from inspiring English sources

The company, which is also known as the Minnesota Mining and Manufacturing Company, said that it discovered in 1998 that the chemical compound used to make many Scotchgard products, perfluorooctanyl, was pervasive; it persisted for years in the environment, and could even be found in human blood, at very low levels.

These particles are stable at least for a few years in the environment and have recently been found at the ground surface (Satou et al. 2016).

Chemical analysis of old samples is always tricky, he says; the samples have spent thousands of years in the environment, with all sorts of possible contamination, including plants and bacteria.

Scientists have long understood the complex life cycle of the soil-borne anthrax pathogen Bacillus anthracis, which starts out as a hardy spore that is able to linger for years in the environment and eventually matures into its active state once it finds its way inside the body of an unsuspecting host.

We've just faced three terrible years in the environment and the economy.

Discarded plastic packaging, which can linger for years in the environment before breaking down, piles up and clogs waterways or litters beaches.

By determining how many trees there were, they have "been able to quantify how much shade was available in the geological past…And it shows that there have been open habitats for all of the last six million years in the environments in eastern Africa where some of the most significant early human fossils were found".

Finally, I assume that the spores do not survive more than one year in the environment.

During the last few years, microplastics in the environment have received increasing attention and are now an emerging area of research [5 8].

(One of the Oxford group's designs has already survived for 15 years in the harsh environment of space).

These factors, acting over hundreds of years in the sedimentation environment, partially modified the chemical composition and physical properties of the wood (Kim and Singh, 2000).