The value of the ocean’s riches rivals the size of the world’s leading economies, but its resources are rapidly eroding, according to a report released by WWF today. The report, Reviving the Ocean Economy: The case for action – 2015, analyses the ocean’s role as an economic powerhouse and outlines the threats that are moving it toward collapse.
The value of key ocean assets is conservatively estimated in the report to be at least US$24 trillion. If compared to the world’s top 10 economies, the ocean would rank seventh with an annual value of goods and services of US$2.5 trillion.
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“The ocean is at greater risk now than at any other time in recorded history. We are pulling out too many fish, dumping in too many pollutants, and warming and acidifying the ocean to a point that essential natural systems will simply stop functioning,” said Ove Hoegh-Guldberg, the report’s lead author and Director of the Global Change Institute in Australia’s University of Queensland.
Climate change is a leading cause of the ocean’s failing health. Research included in the report shows that at the current rate of warming, coral reefs that provide food, jobs and storm protection to several hundred million people will disappear completely by 2050. More than just warming waters, climate change is inducing increased ocean acidity that will take hundreds of human generations for the ocean to repair.
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WWF, 23 April 2015. Full press release and report.
