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

Invasive Species Are Riding on Plastic Across the Oceans


We know plastics are as plentiful in parts of the open ocean as they are in our everyday lives. But, until recently, scientists didn’t consider that such debris could also be carrying a new wave of invasive species to the shores of the United States. Now they're finding that not only is that happening, but they suspect that some of the species will thrive.

Not long after the 2011 earthquake and tsunami that ravaged the east coast of Japan, a surge of floating trash—shellfish cages, portions of piers, entire fishing vessels—started washing onto the West Coast of North America and Hawaii. The tsunami had dragged Japan’s plastic infrastructure out to sea, where it bobbed toward North America. (Related: Japan Tsunami: 20 Unforgettable Pictures)

Scientists largely expected the debris to land, knowing the pace and direction of ocean currents. But they didn’t know that Japanese mussels, barnacles, and sea squirts could survive for six years on a trek across the Pacific Ocean and arrive not only alive, but ready to reproduce.

read more: https://www.nationalgeographic.com/environment/2018/08/news-invasive-species-ride-plastic-across-ocean/

Posted by on Aug 29 2018. Filed under No Plastic. 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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