21/11/2019

(AU) Climate Change The Biggest Threat To Great Barrier Reef: Ley

Sydney Morning HeraldTony Moore

Federal Environment Minister Sussan Ley and Queensland's Environment Minister Leeanne Enoch released a statement on Tuesday afternoon acknowledging climate change as the biggest threat to the health of the Great Barrier Reef.
The United Nations scientific body, UNESCO, will in 2020 make a decision on whether or not to list the Queensland's Great Barrier Reef as a world-heritage site that is in danger.
Federal Environment Minister Sussan Ley. Credit: Lukas Coch/AAP
The Great Barrier Reef has been a UNESCO world-heritage listed site since 1981.The two environment ministers - part of the Great Barrier Reef Ministerial Forum - met in Townsville on Tuesday to discuss the progress of policies set over the past five years to protect the Great Barrier Reef.
They will on December 1 release the report that will be provided to UNESCO's world heritage committee, which will ultimately make the ruling on the future listing of the Great Barrier Reef.
Ms Ley said she was confident the policies of both governments would protect the Great Barrier Reef of the impacts of climate change.
"There is clear acceptance of the science and it is also telling us that we are taking important steps to strengthen the Reef’s resilience," Mr Ley said in a statement.
"This year’s reef Outlook Report highlighted the challenges we face but it was also clear about the steps we can and are taking to protect its future and its World Heritage status."
The Great Barrier Reef Management Authority's August 2019 Outlook Report downgraded the future health of the Great Barrier Reef from "poor to very poor".
In September 2019, the Queensland government moved away from voluntary measures by agricultural groups to control sediment run-off into coastal reef areas to a new system where minimum standards for nutrient run-off are set and enforced by the Queensland government.
Ms Enoch said that decision was one of a number which showed governments were taking concerted steps to protect the Great Barrier Reef.
A project to slowly reduce eroded soil flowing down the Burdekin River onto the Great Barrier Reef has also received recognition by Premier Annastacia Palaszczuk.
"These regulations, along with other efforts including tree-clearing laws and action on climate change, are all steps that are being taken by the Queensland Government to support the health of the Reef and prevent it from being listed by the World Heritage Committee as in-danger next year," Ms Enoch said.
"The partnerships being developed with traditional owners are driving key recommendations under the Reef 2050 plan, and the work of Indigenous rangers on the land and sea are also proving vital to protect precious ecosystems."
The two levels of government "endorsed" the existing range of policies, despite conservationists arguing for a faster shift from carbon-intensive energy sources and agriculture sources.
Conservation groups argue a faster shift towards renewable energy is needed because the the world's atmospheric temperature has risen by more than one degree centigrade, an issue highlighted by the Federal Government's own Great Barrier Reef Management Authority's in it's 2019 Outlook Report.
Australia is a signatory to international efforts to keep atmospheric warming below two degrees.
"The rapid increase in greenhouse gas emissions has caused an estimated one-degree centigrade increase in global average temperature since pre-industrial times," the report says.
"The rising global temperature is causing an increase in sea temperature, which has a multitude of impacts, including destructive marine heatwaves."
The Great Barrier Reef Marine Park Authority released this blunt statement in July 2019: "Only the strongest and fastest possible actions to decrease global greenhouse gas emissions will reduce the risks and limit the impacts of climate change on the reef. "
Queensland's Great Barrier Reef


No commitment was made by either environment minister to increase the pace of a shift towards renewable energy.
Queensland promises to provide 20 per cent of it energy by 2020 from renewable energy sources and 50 per cent by 2030.
The Australian government has a commitment to provide 23.5 per cent of its energy from renewable energy by 2020.

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