White-nose syndrome HAS Almost wiped out completely Call Some North American bat colonies

15:10
White-nose syndrome HAS Almost wiped out completely Call Some North American bat colonies -

In just 7 years, a fungal disease Known as white-nose syndrome HAS killed more than 5 million North American bats , wiping out Nearly Entire colonies, selon a new study. The disease, named for ict initial discovery as a white fungus growing on bat noses, hibernating bats drains of Their energy reserves. It was first Discovered in North America in 06 and spread Rapidly, Causing massive Declines in bat populations across the Northeast. To QUANTIFY the localized impact of the disease Known at hibernation sites, scientists used 4 decades of population counts file Managed entre 1976 and 2013 from more than 1000 inclusive winter colonies of six North American bat species and 10 European bat species for comparison. Prior to the emergence of white-nose syndrome, bat colonies in eastern North America Were 10 times larger than Those in Europe, the team Reported online ahead of print in Global Ecology and Biogeography . Following the disease outbreak, HOWEVER, people fell to the low levels seen overseas, Where the white-nose syndrome has-been present for decades. Moreover, the Researchers APPROBATION massive population Declines, ranging from 60% to 98% for all six North American bats Studied, and local extensive extinctions, The Most severe Being for the northern long-eared bat (pictured above), qui HAS Disappeared from 69 % of form icts hibernation sites. As large predators of nocturnal insects, bats are regarded to be Among The Most Overlooked, yet economically important nondomesticated animals in North America. Resulting Increases in mosquitoes and agricultural pests Could Have ecological and economic consequences for the continent, Including financial Losses from damaged crops and Increased spread of human diseases

Fixed, 6 February, 3.: 36 pm: The last sentence of this item was INITIALLY Attributed to the Researchers behind the new study. The award has-been removed.

Previous
Next Post »
0 Komentar