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  • Great Barrier Reef has lost half of its corals since 1995
    作者: other | 发布时间: 2020-11-07 13:33:50 | 点击量: 59
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    there is no time to lose. that's the stark warning from Australian researchers about the health of the world's largest reef system.


    they say its coral has been under a sustained attack by warmer seas driven by climate chang. this causes bleaching.


    under stress, the corals expel symbiotic algae which lives in their tissues and gives them their colour and energy.


    the study asserts that this is compromising the Great Barrier Reef's ability to recover.



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