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Marie Kurz is seen at a pond on the campus of Oak Ridge National Laboratory.  Carlos Jones/ORNL

From California canyons to German creeks: Science is personal and practical for ORNL scientist Marie Kurz

Kristen Coyne is a writer for Oak Ridge National Laboratory.

OAK RIDGE — Spanning no less than three disciplines, Marie Kurz’s title — hydrogeochemist — already gives you a sense of the collaborative, interdisciplinary nature of her research at the Department of Energy’s Oak Ridge National Laboratory. Still, those six syllables only hint at the vast web of relationships encompassed in her work.  

Kurz studies how rivers flow through landscapes; what kinds of nutrients, contaminants and other material sail through them; and how they transform along the way. As an experimentalist, her favorite part of the job is getting into the field. Depending on the season, Kurz can be found clad in tights, gloves reaching her shoulders, a neon vest and a ponytail-taming cap as she sloshes in olive hip waders through the particular stream under her scrutiny. The getup, she said, always makes her feel a bit like the Michelin Man.