Ecology and Evolutionary Biology Commons^™

Our Natural World, Jennifer Mattei

Biology Faculty Publications

It’s nothing earth-shattering to say our natural world gives us everything we need to survive, from the oxygen we breathe and the clean water we drink to that apple you are enjoying with your lunch today. We all know this. However, we sometimes fail to appreciate and act on the converse—if we fail to maintain a well-functioning and resilient natural world our future is literally at risk.

What’s more, our reliance on nature goes deeper than the base physical essentials of air, water and food that are required for life. Our bodies—physically, mentally and emotionally—are healthier for their interaction with …

Radon (222rn) As Tracer For Submarine Groundwater Discharge Investigation—Limitations Of The Approach At Shallow Wind-Exposed Coastal Settings, Michael Schubert, Jan Scholten, Matthias Kreuzburg, Eric Petermann, Mariele Lopes De Paiva, Dennis Kohler, V. Liebetrau, John Rapaglia, Michael Schlüter

Biology Faculty Publications

Mapping radon (222Rn) distribution patterns in the coastal sea is a widely applied method for localizing and quantifying submarine groundwater discharge (SGD). While the literature reports a wide range of successful case studies, methodical problems that might occur in shallow wind-exposed coastal settings are generally neglected. This paper evaluates causes and effects that resulted in a failure of the radon approach at a distinct shallow wind-exposed location in the Baltic Sea. Based on a simple radon mass balance model, we discuss the effect of both wind speed and wind direction as causal for this failure. We show that at coastal …