For the first time ever, scientists recorded a video of plankton feeding on tiny plastic pieces. And once its in the food chain, it's bad news all round. Plankton is the basis for the entire marine food web - and it is under threat. From the Mediterranean to the Pacific, animals have been struggling to survive, due apparently to changes with plankton. Over 70 billion land animals are slaughtered globally per year, with dire consequences for the environment.
Meat eaters Neil King and Gabriel Borrud face uncomfortable truths as they seek ways out of the meat paradox. Rukam's residents thought selling their land to a palm oil company would bring wealth, but the environment has suffered. Despite governments reaching a global climate agreement at the Glasgow conference, many have been left disappointed with the outcome.
Climate campaigners say it's not enough to contain dangerous temperature rises. The UN climate summit has been slammed as a failure after India and China weakened language on phasing out fossil fuels and historical polluters refused to accept liability for damage caused by extreme weather. Negotiators agreed to "phase down" coal and to completely "phase out" subsidies for fossil fuels. The last-minute change sparked "profound disappointment" from delegates and an emotional apology from the COP26 president.
Every Thursday, a new episode of the prize-winning, half-hour radio program and podcast brings you environment stories from around the world, digging deeper into topics that touch our lives every day. Visit the new DW website Take a look at the beta version of dw. Go to the new dw. More info OK. Wrong language? Change it here DW. COM has chosen English as your language setting. COM in 30 languages. Deutsche Welle. Audiotrainer Deutschtrainer Die Bienenretter.
Natural Phenomena Bioluminescence - Why plankton glows Whoever takes a swim along Puerto Rico's shores at night will witness a special show. Illuminating The single-celled organisms are called dinoflagellates. Plankton has a plastic lunch For the first time ever, scientists recorded a video of plankton feeding on tiny plastic pieces. Plankton decline hits marine food chain Plankton is the basis for the entire marine food web - and it is under threat.
Date About Global Ideas. Multimedia specials. COP World leaders fail to honor climate pledge. COP Nations agree on climate deal but weaken stance on coal.
I went to Grand Cayman last month and whilst I was there, I went on a bioluminescence night snorkeling tour. It was insane. Millions of sparkles lighting up right in front of your mask! Save my name, email, and website in this browser for the next time I comment. This site uses Akismet to reduce spam. Learn how your comment data is processed. Shop Contact Us. Bioluminescent Plankton: What makes it glow?
Explore The Blue. February 9, bioluminescent plankton glowing plankton luminescent plankton plankton Views Comments. Find All Posts of This Month:. October 25, by: Noreen. Marine creatures like some fish, squid, tiny crustaceans and algae produce bioluminescence to either confuse predators, attract prey or even lure potential mates. We humans can witness this natural phenomenon when there is lots of bioluminescence in the water, usually from an algae bloom of plankton. Algae bloom sea sparkle events are caused by calm and warm sea conditions.
Sparkling night lights have been photographed across Australia, including in South Australia. Preservation Bay, Tasmania, in image courtesy of Matthew Holz. Check out these hot tips to capture the cool glow.
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