"The ancient, sustainable practice of pasturing animals among trees is gaining traction in the U.S. If it scales up, it could help shrink our carbon footprint."
"Steve Gabriel curls back a bit of flimsy net fencing and shakes a plastic bucket of alfalfa pellets. Immediately, a sweet-faced, short-fleeced mob of some 50 Katahdin sheep pull away from a line of young black locust trees on whose leaves they’ve been snacking and swarm around him. The sheep race after Gabriel as he strides across nibbled grass and out from the fencing, around a dirt path’s shallow curve, and into a shadier, overgrown pasture dotted with longstanding black walnut and hawthorn trees.
Gabriel is an agroforestry specialist at Cornell University’s Small Farms Program. He’s also the author of the book on silvopasture, a farming technique that’s touted as a way to sequester carbon by growing trees in livestock pastures.
Trees absorb and sequester large amounts of carbon over time; they’re rendered even more powerful when they’re used in concert with grazing and planted on “marginal” land that isn’t great for growing crops—what Gabriel calls the “funky edges” around, say, healthy woodlands. On the heels of the latest, dire, National Climate Assessment, ag-based climate solutions such as silvopasture could provide much-needed climate benefits—if they can be scaled up."
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