Climate Change Could Wipe Out a Third of Parasite Species, Study Finds
Thursday September 14, 2017. 05:30 AM , from Slashdot
Some researchers had already investigated the fate of a few parasite species, but Colin J. Carlson, lead author of the study and a graduate student at the University of California, Berkeley, and his colleagues wanted to get a global view of the impact of climate change. Some kinds won't lose much in a warming world, the study found. For instance, thorny-headed worms are likely to be protected because their hosts, fish and birds, are common and widespread. But other types, such as fleas and tapeworms, may not be able to tolerate much change in temperature; many others infect only hosts that are facing extinction, as well. In all, roughly 30 percent of parasitic species could disappear, Mr. Carlson concluded. The impact of climate change will be as great or greater for these species as for any others studied so far. The study has been published in Science Advances.
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