Experts urged to ratify Minamata Convention to phase out mercury-added products পারদযুক্ত পণ্যের ব্যবহার বন্ধে মিনামাতা কনভেনশন অনুমোদনের আহ্বান সেন্টমার্টিন সৈকতে প্লাস্টিকের আগ্রাসন 72 birds die eating pesticide-treated masakalai Educate girls to save the planet শিশুর সর্দি-কাশি সারানোর ঘরোয়া উপায় 50 Books All Kids Should Read Before They’re 12 24 thousand under 5 children die of pneumonia in Bangladesh annually গ্রিনহাউস গ্যাস কমানোর লক্ষ্যে নানা উদ্যোগ Maldives: Eco-friendly product export destination for Bangladesh

King penguins face warming challenge


King penguins are in deep trouble if nothing is done to constrain climate change, researchers say.

The scientists have assessed the birds' fragmented population in the Southern Ocean and concluded that some island strongholds will become unsustainable.

The problem is the continued movement away from key nesting sites of the penguins' favoured foraging grounds.

And as the climate warms further, food will simply become too distant for many birds to fetch for their chicks.

"Our work shows that almost 70% of king penguins – about 1.1 million breeding pairs – will have to relocate or disappear before the end of the century because of greenhouse gas emissions," said Dr Céline Le Bohec from the French National Centre for Scientific Research (CNRS) and the University of Strasbourg.

Read more: http://www.bbc.com/news/science-environment-43204108

Posted by on Feb 27 2018. Filed under News at Now. You can follow any responses to this entry through the RSS 2.0. You can leave a response or trackback to this entry

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