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  • The Great Barrier Reef is the world’s largest coral system stretching 2,300 kilometers

    The Great Barrier Reef is the world’s largest coral system stretching 2,300 kilometers | Photo: Reuters

Published 30 August 2019

The report, which downgraded the long-term health of the reef from “poor” to “very poor,” underlined the urgency of initiatives that stop and reverse the effects of climate change globally and to improve water quality at a regional level.

The health outlook for Australia’s Great Barrier Reef, one of the richest marine ecosystems in the world, has been downgraded to “very poor,” according to the long-term projection report published on Friday.

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“The challenge to restore reef resilience is big, but not insurmountable,” Great Barrier Reef Marine Park Authority said in its Outlook Report published every five years.

“Without additional local, national and global action on the greatest threats, the overall outlook for the Great Barrier Reef’s ecosystem will remain very poor, with continuing consequences for its heritage values also,” it added.

The Great Barrier Reef, world's largest coral reef system that hugs some 2,300 kms of Australia's northeastern coast, has faced constant threats from mass bleaching, cyclones, starfish infestations, and pollution over the past several decades. 

“The accumulation of impacts, through time and over an increasing area, is reducing its ability to recover from disturbances, with implications for reef-dependent communities and industries,” said GBRMPA chair Ian Poiner.

“Concern for the condition of the region’s species is also high; many species and species groups are assessed as being in poor to very poor condition,” said the report.

“This is an outlook we can change and are committed to changing,” Environment Minister Sussan Ley said in a statement.

Ley said the report underlines the importance of an investment of AU$1.2 billion (around US$805 million) in a reef recovery plan to be executed by 2050.

On the other hand, World Wildlife Fund-Australia’s Head of Oceans, Richard Leck, said that “global warming is the primary reason the reef’s outlook was downgraded.”

“The Reef 2050 Plan is required to be revamped next year and must take climate change seriously and regulations to reduce farm runoff,” Leck added.

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