Earth Science Shapes the Land, and Our Lives

Earth sciences sparked Parker Emahiser’s interest before he can remember. Thanks to his parents being farmers, gardeners, and foragers, he was raised to understand that all resources originate from being grown or mined, and that conservation is a key component of sustainability.  

The Great Black Swamp in NW Ohio.

Parker grew up in Wood County, Ohio, within a region known as the Great Black Swamp, which spans from northeastern Indiana to northwestern Ohio before reaching Lake Erie. The region was once a vast wetland that has since been drained for agricultural use, and now, the fertile soils and consistent rain make it ideal for growing food and other crops. However, altering the region’s watershed has created unnatural straight channels that allow agricultural runoff to flow directly into Lake Erie. This nutrient loading, combined with the lake’s shallow western basin and hot summers, has contributed to annual toxic algal blooms.

Though this remains an ongoing issue for the region, years of implementing agricultural best management practices has helped support recovery. These practices include establishing vegetative buffers around fields to keep topsoil in place, constructing and rehabilitating wetlands that retain nutrients and store water, and using fertilizers conservatively. 

In recent years, Parker’s parents constructed a 30-acre wetland on their former farmland, contributing to these conservation efforts. Watching their efforts has been a source of joy for Parker, demonstrating how individual actions can make a meaningful difference in the environment. These experiences have also helped shape his career and continued passion for earth science.

Today, that connection to the environment continues to influence Parker’s work as a Senior Compliance Specialist at GeoEngineers. Working with industrial, commercial, municipal, and agricultural clients to help them understand environmental requirements, manage risk, and address potential compliance issues, aligns with the type of actions he witnessed growing up, understanding how he could protect and preserve the natural systems around him.

For Parker and many of our team members, the connection to earth science goes beyond the job description. Their passion for contributing to environmentally conscious solutions are rooted in the lessons learned from family, friends, educators, and the landscape where they grew up. As GeoEngineers celebrates Earth Science Week, Parker’s story shows that the people behind earth science projects and initiatives bring their own experiences, perspectives, and passions to their work every day. Our team’s ties to the Earth run deep, and it shows up in their efforts in the field, in the office, and in each interaction they have with others.

We're driven by our values.