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ecosystem health

12/06/2017 / By Janine Acero

Science mystery: The volume of microplastics in the Baltic Sea has remained constant over the last 30 years, despite the increase in plastic production, and scientists don’t know why

The supposed correlation of the increasing rate of plastic waste to the rise in concentration of microplastics in fish and seawater is now being contradicted by a long-term study spanning 30 years. Researchers at DTU Aqua, the University of Copenhagen, and GEOMAR in Kiel analyzed the level of microplastics in fish and water samples from […]

11/20/2017 / By Isabelle Z.

Marijuana farmers are destroying natural ecosystems as quest for profits outweighs “green” agricultural practices

People who turn to medical marijuana are often drawn to the fact that it’s natural. This is indeed a great quality from a health standpoint, but environment-minded marijuana buyers, take note: New research shows that marijuana farming in remote locations is having a negative effect on the environment. After studying the ecological consequences that marijuana […]

11/16/2017 / By Isabelle Z.

Food web disturbance and elevated levels of mercury in rivers may have been caused by dams, according to study

The green energy “run of river” dams that have been gaining in popularity could have a very serious downside. This type of dam diverts a part of a stream though a set of turbines before feeding it back into the stream downriver. While proponents say this type of hydro project is desirable because it can […]

09/27/2017 / By Rhonda Johansson

Biodiversity results in healthier, more productive ecosystems and can even help guard against extreme weather

As our hearts and bodies unite in the collective experience of the recent hurricane disasters across our country and other weather disturbances around the globe, a small but enlightening study may provide insight to what we can do to thrive once again. A team of researchers from the Smithsonian have concluded that biodiversity directly impacts […]

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