
August 2023 Newsletter
Brianna Guijosa is an undergraduate who has spent the last two summers at RMBL studying how decomposition adds nutrients to the soil. The decomposing subjects are mice, and the creatures converting them to soil nutrients are carrion beetles and flies.
While a student at East Los Angeles College, Brianna got a scholarship from the National Science Foundation program Research Experiences for Undergraduates (REU) to create her own research project at RMBL.
The serendipitous way that Brianna landed on mice and carrion beetles as subjects is amusing to her. She was reading a newspaper tacked onto one of RMBL’s outhouses, and a story caught her eye. It seems that human waste left by hikers and campers in the outdoors has become a real issue because it takes so long to decompose. A project focused on recycling sounded appealing. Working with human feces? Not so much.

