May

25

Computational Ecology

"It turns out that circuit theory shares a surprising number of properties with ecological theory describing animal movements and connectivity," said Brad McRae, NCEAS project leader. "We can now represent landscapes as conductive surfaces — with features like forests and highways having different resistance to movement — and analyze connectivity across them using powerful circuit algorithms. Unlike standard conservation planning tools, these algorithms simultaneously incorporate all possible pathways when predicting how corridors, barriers, and other features affect movement and gene flow over large areas."


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