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Extraordinary circumstances have degraded 40% of global land iStockCertain places around the world are already experiencing this at an accelerated rate. And that’s just one state; at present rates, land degradation threatens half of the global GDP. The Economics of Land Degradation also estimated that each dollar invested into land restoration will return up to $30 in value. The threat of land degradation is a shared burden. And a decade after the Changwon Initiative was launched, it has successfully defined Land Degradation Neutrality, enabling 129 countries to align with its principles and work towards zero land degradation.
Persons: COP16 Organizations: United Nations Convention, UN, Changwon Initiative Locations: COP16, Riyadh, Saudi Arabia, Egypt, California, United States, Saharan Africa, Canada, Spain, United Kingdom, Sahel, Africa
The previous record from the 2014 to 2017 mass bleaching affected just below 66% of the world’s reef area. Triggered by heat stress in warm oceans, coral bleaching occurs when corals expel the colourful algae living in their tissues. A bleached coral is not dead, but ocean temperatures need to cool off for any hope of recovery. “We’ve never had a coral bleaching event this big before.”In just the last six weeks, bleaching has been confirmed in the waters of Palau, Guam and Israel. What are we going to do about it?” said Emily Darling, who leads the Wildlife Conservation Society’s global coral reef conservation programme.
Persons: Derek Manzello, Sirachai Arunrugstichai, Lillian Suwanrumpha, Manzello, “ We’ve, , Emily Darling, El Niño Organizations: CNN, National Oceanic, Atmospheric Administration, Reuters, NOAA, Reef, Getty, , United Nations, Wildlife Conservation Locations: Trat, Thailand, Raja Ampat, Indonesia's West Papua, AFP, Palau, Guam, Israel, Caribbean, South China, Colombia
REUTERS/Russell Cheyne/File PhotoNov 2 (Reuters) - This year’s U.N. climate conference in Sharm el-Sheikh, Egypt, marks the 27th time since 1995 that world leaders have gathered to confront global warming. Here are some key moments in the global climate conversation:1800s - Throughout the 1800s, several European scientists study how different gases and vapours can trap heat in the Earth’s atmosphere. 1990 - At the U.N.’s so-called Second World Climate Conference, scientists highlight the risks of global warming to nature and society. 2015 - Global warming passes 1 degree Celsius. Signatories promise to try to keep global warming within 1.5 degrees C of the preindustrial average.
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