PLANT life on Antarctica is growing rapidly due to climate change, scientists have found.

Few plants live on the continent but scientists studying moss have found a sharp increase in biological activity in the last 50 years.

A team including scientists from the University of Exeter used moss bank cores, which are well preserved in Antarctica’s cold conditions, from an area spanning about 400 miles.

They tested five cores from three sites and found major biological changes had occurred over the past 50 years across the peninsula.

Dr Matt Amesbury, of the University of Exeter, said: “Temperature increases over roughly the past half-century on the Antarctic Peninsula have had a dramatic effect on moss banks growing in the region.

“If this continues, and with increasing amounts of ice-free land from continued glacier retreat, the Antarctic Peninsula will be a much greener place in the future.”

Recent climate change on the peninsula is well documented with warming and other changes such as increased precipitation and wind strength.

Weather records mostly began in the 1950s but biological records preserved in moss bank cores can provide a longer-term context about climate change.

The scientists analysed data for the last 150 years and found clear evidence of “change-points” – points in time after which biological activity clearly increased – in the past 50 years.

Professor Dan Charman, who led the research project, said: “The sensitivity of moss growth to past temperature rises suggests that ecosystems will alter rapidly under future warming, leading to major changes in the biology and landscape of this iconic region. In short, we could see Antarctic greening to parallel well-established observations in the Arctic.”

“Although there was variability within our data, the consistency of what we found across different sites was striking.”

The research teams, which included scientists from the University of Cambridge and British Antarctic Survey, said their data indicate that plants and soils will change substantially even with only modest further warming.

The same group of researchers published a study focussing on one site in 2013 and the new research confirms that their unprecedented finding can be applied to a much larger region.