Climate: a third of glaciers classified as World Heritage will disappear, warns Unesco
In Switzerland, the Pizol glacier has almost disappeared (illustration image).
AFP - HANDOUT
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A third of the glaciers classified as World Heritage by Unesco will disappear by 2050 "
whatever the climate scenario
", warned, Thursday, November 3, the organization of the UN, which calls for "
rapidly reducing the CO2 emissions
” to preserve the remaining two-thirds.
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According to the report of the Intergovernmental Panel on Climate Change (IPCC) published in the spring, the melting of ice and snow is one of the ten major threats caused by global warming.
The study covers 18,600 glaciers of 66,000 km2 in total spread over fifty world heritage sites, i.e. 10% of the total glacial surface of the earth, "
representative
" of the state of the world's glaciers, specifies Unesco in his statement.
rapid melting
World Heritage glaciers are melting at a rate of 58 billion tonnes of ice each year, the volume of water used annually by France and Spain, contributing to global sea level rise, further indicates the Unesco.
The two-thirds that will not necessarily disappear “
could be saved if we limit global warming to 1.5 degrees
,” adds the United Nations Educational, Scientific and Cultural Organization.
The UN climate conference, which takes place from November 6 to 18 in the Egyptian seaside resort of Sharm el-Sheikh, will be "
crucial in helping to find solutions
", underlined the director of Unesco, Audrey Azoulay.
All World Heritage-listed glaciers in Africa
are "most likely to be gone
" by 2050, including those in Kilimanjaro National Park, Tanzania.
More glaciers in the Pyrenees
In Europe, the glaciers of the Pyrénées-Mont Perdu in France and Spain should disappear, as will those of the Dolomites in Italy and the national parks of Yellowstone and Yosemite in the United States.
The glaciers of the protected areas of the three parallel rivers in Yunnan in China have seen their volume more than halved and are currently melting the fastest among the classified sites.
“
Around 50% of World Heritage glaciers could almost entirely disappear by 2100 in a scenario where emissions remain at their current level
,” warns the organization.
Beyond a call for a “
drastic
” reduction in greenhouse gas emissions, Unesco calls for the creation of an “
international fund for the monitoring and preservation of glaciers
”.
(
with AFP
)
►Also listen
: Melting ice: "In the year 2100, whatever the scenario, there will not be much left of the glaciers"
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