Dirt Rich Episode 48: Grazing Cattle to Restore Oak Savanna
Using livestock to restore landscapes may seem like a contradiction, but oak savannas thrive with disturbance. Grazier Doug Voss and PhD candidate Austin Yantes are involved in a project at the Sherburne National Wildlife Refuge, studying the results of carefully managed cattle grazing, tree thinning, and burning in striving to meet Sherburne’s ecological goals. The Sherburne…
Read MoreDirt Rich Episode 24: Restoring Oak Savanna
Tyler and Stephen pick up their conversation on oak savanna from our last episode: How do we restore oak savanna? What does it take? Where have we been and what’s been missed in prior restoration attempts? According to Stephen, “restoration is restoring the processes that maintain the desirable vegetation.” He dives into a variety of…
Read MoreDirt Rich Episode 23: Origins of Oak Savanna
Stephen Thomforde, farmer, Stantec Senior Ecologist, and expert in fields of oak savanna research and restoration takes us on a deep dive into oak savannas. Throughout the episode, he describes the patterns of this ecosystem’s growth across geographical space and time, all the way back to when mammoths and mastodons walked Minnesota. In short, a…
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