Bob Wallace, professor emeritus of biology at Ripon College, and two students recently had research published in the journal Hydrobiologia. Samara Kusztyb ’22, a native […]
Meet Robert Wallace
- Postdoctoral Fellowship (Aquatic Ecology), University of Washington
- Ph.D. Dartmouth College, Hanover, New Hampshire (Aquatic Ecology; Invertebrate Zoology)
- B.S. University of Rhode Island, Kingston
I have two professional passions, teaching and research; both revolve around aquatic ecology and invertebrates. While I have retired from formal teaching, that calling continues after a fashion. For the past eight years I have been active in the Green Lake Association, whose singular focus is on improving water quality in Green Lake (WI). However, I am still an active researcher, specifically with rotifers. These tiny (≤2 mm), invertebrates play vital roles as consumers, scavengers, and predators, eventually falling prey to insects and fish. Thus, their energy and nutrients pass up the food chain. Rotifers may be found anywhere liquid water is present for even a few days. While some inhabit near-shore marine waters, most rotifers are commonly found in inland waters, including lakes, ponds, streams, ephemeral desert basins, irrigation ditches, tire tracks, glacial meltwaters, and the water film of soils and plants. My research has included many of those habitats, but recently it has focused on deserts. Aquatic life there is caught between a duality: wet now and evaporating, soon to be dry for an indeterminate time, but to be wet again.
During the wet phase, rotifers and other invertebrates must prepare for inevitable drought by producing resting stages that withstand prolonged dryness. Deserts are also windy places and when storms sweep across the landscape they kick up dust from the dry basins and can transport resting stages long distances. We are interested in who survives transport and whether they can successfully colonize a new basin.
What’s your favorite topic or course to teach? Invertebrate Zoology, Aquatic Ecology, and Marine Ecology.
What’s the best advice about teaching you’ve ever received? Do not tell them everything, but leave breadcrumbs of hints that there is more to it.
What’s your workspace like? Controlled chaos.
Recent News Updates
Bob Wallace, professor emeritus of biology, has several new papers written with co-authors: “Ultrastructural characterization of the putative defensive glands (warts) in the sessile, colonial […]
Robert L. “Bob” Wallace, Ph.D., professor emeritus of biology and the Patricia and Philip McCullough 1969 Professor in Biology emeritus, has been active in research […]