Using science to go back in time

Using museum specimens dating back to 1900, scientists recently found plastics in fish stomachs starting in 1950 and increasing with time to today. Small plastics have been found across many species in different places, but this research is the first of its kind– studying how small plastics change with time. The article stressed that individuals need to think about the long term consequences of their actions when using single use plastics, like straws; this is absolutely true, but without legislation enacted to stop plastic production at its source, it will be difficult to make meaningful positive environmental progress. Check out the article for more interesting background on this research.

*Not So Fun Fact: many waterways are out of time

Many waterways are out of time to stay free-flowing. Scientists have recently estimated only 17% of rivers worldwide are free-flowing and within protected environments. When waterways operate naturally they provide many benefits. Freshwater rivers sustain the food supply and biodiversity, provide drinking water, and are the foundation of economies and culture for people across the globe. Local waterways in Fairfax County are not always free-flowing. For example, oftentimes local streams are encased in cement to get flood waters quickly away from man-made infrastructure. While this is important for safety and economic security, these altered streams do not provide the same positive benefits compared to free-flowing streams. This research hoped to give a blueprint to policymakers ensuring the best science was available for environmental action plans. To learn more about the study that estimated only 17% of rivers are protected, check out this summary article and the actual research itself.