Human-enhanced climate change is taking its toll on the world’s plants, animals and physical environment much more quickly than previously thought, scientists have warned.
An international research team has found that many accounts of plants flowering early, birds changing their migration habits, and glaciers and mountain snow melting were most likely the result of rising greenhouses gases.
Climate change from greenhouse gases is not only affecting the temperature, David Karoly, a professor from the University of Melbourne’s school of earth sciences and a member of the research team, said yesterday.
“It is already affecting ecosystems, and other systems, like glaciers. It is happening earlier than previous studies would have indicated. When you look at the different signals across the globe, you can see that message very clearly.”
see also new category – the tendency for news stories about climate change to be not only bad news but “worse than we thought”