Climate change imperils one in four natural World Heritage sites, including coral reefs, glaciers, and wetlands – nearly double the number from just three years ago, a report said Monday.
The number of sites at risk has grown to 62 from 35 in 2014, when one in seven were listed, according to the International Union for Conservation of Nature (IUCN), which released the report at UN climate talks in Bonn, Germany.
Among the ecosystems most threatened by global warming are coral reefs which bleach as oceans heat up, and glaciers which melt.
“Climate change acts fast and is not sparing the finest treasures of our planet,” said IUCN director general Inger Andersen.
“Climate change now threatens the very fabric of our society, threatens our identity, an identity that is grounded in the rich and yet delicate patchwork of natural heritage,” she told journalists in Bonn.
The report found that 29 percent of World Heritage sites faced “significant” threats, and seven percent – including the Everglades National Park in the United States and Lake Turkana in Kenya – had a “critical” outlook.
“The scale and pace at which it (climate change) is damaging our natural heritage underline the need for urgent and ambitious national commitments and actions to implement the Paris Agreement,” said Andersen.
Negotiators are gathered in Bonn to work out a nuts-and-bolts rulebook for executing the pact adopted by nearly 200 countries in the French capital in 2015.
The agreement seeks to limit average global warming caused by greenhouse gases from fossil-fuel burning to under two degrees Celsius (3.6 degrees Fahrenheit) over pre-industrial levels, and to 1.5 C if possible.
The 1 C mark has already been passed, and scientists say that on current country pledges to cut emissions, the world is headed for a 3 C future.