News Round-Up

Dingo effects on ecosystem visible from space

Source: unsw.edu.au

The environmental impacts of removing dingoes from the landscape are visible from space, a new UNSW Sydney study shows.

The study, recently published in Landscape Ecology, pairs 32 years’ worth of satellite imagery with site-based field research on both sides of the Dingo Fence in the Strzelecki Desert.

The researchers found that vegetation inside the fence – that is, areas without dingoes – had poorer long-term growth than vegetation in areas with dingoes.

“Dingoes indirectly affect vegetation by controlling numbers of kangaroos and small mammals,” says Professor Mike Letnic, senior author of the study and researcher at UNSW’s Centre for Ecosystem Science. MORE

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