News

Pinnacle Mountain pilot project explores unique ecosystems

A team of UA-PTC science students, led by Associate Teaching Professor George Lauster, embarked on a pilot project investigating the unique ecological characteristics of two ponds within Pinnacle Mountain State Park in west Pulaski County.

The project focuses on Quarry Pond, a highly acidic (pH 4.3) environment believed by park staff to support limited life. Serving as a crucial reference point, the second pond, the Environmental Education Pond, exhibits a more neutral pH.

Students are actively collecting and analyzing samples from both ponds, examining a wide range of chemical and biological parameters. This in-depth analysis allows students to delve into specific aspects of these distinct ecosystems, fostering independent research skills.

Preliminary findings will be shared with PMSP park staff and visitors in April, followed by presentations at the UA=PTC Student Milestone event and local science conferences.

This project has already engaged a diverse group of students, with nearly a dozen from science classes and the Science Club contributing to sample processing over the past two weeks. Their efforts have included analyzing water chemistry and identifying insect larvae in pond sediments.

The team extends sincere gratitude to Park Interpreter Matthew Friant for his invaluable assistance and insights into the unique characteristics of the ponds. Special recognition also goes to student Tam Mai, who played a crucial role in field sample collection and is currently conducting in-depth research on the intriguing chemistry of Quarry Pond.