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海洋坏境恶化远超预期 海洋生命告急

所属:社会热点 来源:Daily Mail 阅读:3448 次 评论:5 条 [我要评论]  [+我要收藏]

小编摘要:过度捕捞、污染和气候变化给海洋环境与生物所带来的影响远远超出之前科学家的预计,海洋生命很可能已进入一个人类历史上前所未有的“高速灭绝期”。

导读:据英国《每日邮报》报道,全球海洋状况研究会组织各方专家在牛津大学召开研讨会并发出警告:过度捕捞、污染和气候变化给海洋环境与生物所带来的影响远远超出之前科学家的预计,海洋生命很可能已进入一个人类历史上前所未有的“高速灭绝期”。



The world's oceans are facing an extinction crisis as the result of a range of human impacts from over-fishing to climate change, scientists warned today.

A preliminary report from an international panel of marine experts said that the condition of the world's seas was worsening more quickly than had been predicted.

The scientists, gathered for a workshop at Oxford University, reviewed recent research and said they found evidence that the effects of climate change coupled with other human-induced impacts such as over-fishing and run-off from farming were already causing severe declines in species and habitats.

The report warned that damage to marine life would harm its ability to support humans, and that entire ecosystems, such as coral reefs, could be lost in a generation.

And the experts said human activities were creating the conditions, including warming of the ocean, a lack of oxygen and greater levels of acidity, seen in every previous mass extinction event in the Earth's history.

The marine scientists called for a range of urgent measures to cut carbon emissions, reduce over-fishing, shut unsustainable fisheries, create protected areas in the seas and cut pollution.
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2011-06-24 15:48 编辑:juliatt
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最新评论:
  • 典典 说:

    爱海洋,爱地球~
    cut carbon emission
    reduce over-fishing
    shut unsustainable fisheries
    create protected areas
    cut pollution

    2011-06-24 16:04 回复 支持(1) 反对(0) 沙发
  • 从小事做起,保护地球~

    2011-06-24 16:46 回复 支持(0) 反对(0) 板凳
  • lissan 说:

    我们只有一个地球,地球上也只有一个我。。。

    2011-06-25 08:45 回复 支持(0) 反对(0) 地板
  • locus0902 说:

    People always realize that they should treasure the things after they lost them.

    2011-06-26 18:34 回复 支持(0) 反对(0) 4 楼
  • johnhirix 说:

    say you never miss the water until it's gone

    2011-06-27 17:14 回复 支持(0) 反对(0) 5 楼
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