The fate of our waste: nitrogen removal in residential wastewater

Residential wastewater serves as a major source of nitrogen to coastal watersheds. Increased nitrogen loads can harm coastal ecosystems, so advanced onsite wastewater treatment systems have been designed in order to reduce these loads and protect coastal waters.

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Are only predestine areas healthy? Using data on scenic values as an indicator for human health

We usually assume that any greenness is good for our health: grass, trees, pastures, mountains. Researchers from the Warwick Business School set out to challenge this assumption using crowd-sourced data and found that it actually is “scenicness” (think castles, parks, and aqueducts) that is a better predictor for health. They show that this finding not only holds true in the countryside, where we usually assume we’ll find healthier people, but also extends into cities. Now they are using this information to inform policymakers on which areas to protect for improved human well-being.

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Old rain, new data: past climate change in the Southeastern US

What was the weather like in Alabama in 4,000 BCE? A newly published record of ancient rainfall preserved in rocks shows several severe droughts in the region. The study’s authors have produced new data on ancient climate changes and helped us get closer to understanding rapid shifts in climate.

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