How Microplastics Impact Life at the Bottom
Microplastics are prevalent in the news and in the oceans. Find out what effect they have on organisms at the bottom of the oceans… and the bottom of the food chain.
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Author: Mary Davis
Flare-ups in Texas and Environmental Protection for All
Equal treatment under the law is an American ideal, though a multitude of historic and recent examples indicate that it’s
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Pollutants spread too: Contaminants in mountain coal mining runoff transfer to terrestrial systems
Just as the spread of disease can be hard to control, pollutants can transfer between ecosystems, exposing new populations to environmental risks. A collaborative team of environmental scientists are seeking to understand the nature and consequences of the spread of mining pollutants between water- and land-based ecosystems.
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An Environmental Fitness Tracker
Personal fitness trackers are all the rage, and their ease of use enables people to keep an eye on not only their physical activity, but their general fitness and wellness. What if you could use the same convenient method as a Fitbit to measure a type of environmental fitness like air quality?
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Junk food fit for the bugs
Some “food” doesn’t have much nutritional value… and this is certainly true of plastic! Some bug larvae seem to be eating plastic, but they don’t live very long as a result. In a recent study, researchers experimented with different diet supplements to improve larvae’s ability to live off of plastic.
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Consult the tea leaves, and you’ll find… microplastics!
Most of the plastic in the ocean is not readily identifiable. Rather it’s in the form of small, microscopic particles that are released when plastic and synthetic fibers break off and break down from their original use items, such as laundry, straws, and… teabags! A group of researchers from McGill University have found that billions of microplastics are released when steeping tea from synthetic fiber tea bags.
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Vaping is not so sweet
Electronic cigarettes (e-cigarettes) are largely marketed as safer, cleaner alternatives to conventional smoked tobacco products. However, the use of these smokeless products, often referred to as “vaping”, presents its own set of concerns to human health and indoor air quality. How can just vapor cause so many problems? Read more to find out!
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It Makes “Cents”: Generating Renewable Electricity Benefits Health and Climate
Replacing fossil fuel electricity generation with renewable technologies has measurable benefits to human health and the climate. Researchers recently developed a simulation tool that reveals benefits are higher in certain regions of the US than others. Read more to see where deploying renewables would have the biggest impact!
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It’s Not Always Easy Being Green
You’ve probably heard “you are what you eat” as it pertains to health, but have you considered the phrase as it pertains to sustainability? Your environmental impact is partly defined by the environmental impact of your eating habits. And those can carry a lot of weight, with global food production being a major source of fuel and water consumption, not to mention greenhouse gas emissions.
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Shining a Light on Water Disinfection: LEDs aren’t just a Television Upgrade
LED TVs are all the rage, but LEDs can do so much more! Learn how these light emitting diodes (LEDs) can improve energy efficiency in water disinfection, and in your home. Researchers at Arizona State University are designing a system that will enable little LEDs to shine light on a much larger area, improving the ability to disinfect water in a more cost-effective and energy-efficient way, without the use of harsh chemicals.
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