Cloud forests risk drying out by 2060
https://climatenewsnetwork.net/cloud-forests-risk-drying-out-by-2060/
Cloud forests risk drying out by 2060
April 23rd, 2019, by Tim Radford
For the worlds cloud forests, the future is overcast. Some face fiercer storm and flood: they could even lose their unique clouds.
LONDON, 23 April, 2019 Planet Earth may be about to lose a whole ecosystem: the cloud forests those species-rich, high altitude rainforests found mostly in Central and South America
could be all but gone in 40 years.
Researchers warn that within 25 years, global warming driven by ever increasing use of fossil fuels could dry up 60-80% of the misty mountain forests of Mexico, Puerto Rico, Costa Rica, Ecuador and Peru, simply by dispersing the clouds that keep them ever moist, and rich with plant, insect and bird life.
And as the habitat alters, that could be it for the Monarch butterflies that migrate in their millions to the mountains of Mexico, the elfin woods warbler found only in Puerto Rico, and the other creatures that make their homes in forests so rich and wet that even the trees are home to yet more green habitat: ferns, lichens, mosses and other
epiphytes nourished by year-round water and water vapour.
And the reason? The clouds will have dispersed, or moved uphill, or simply been blown away as greenhouse gas ratios in the atmosphere continue to grow and temperatures creep ever higher, according to new research in
the Public Library of Science journal PLOS One.