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A universe of beauty, mystery and wonder
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Showing posts with label Animals - Extinctions. Show all posts
Showing posts with label Animals - Extinctions. Show all posts

Thursday, December 11, 2014

WE ARE KILLING OCEAN LIFE WITH OF THOUSANDS OF TONS OF PLASTIC GARBAGE

daily life©http://ottersandsciencenews.blogspot.ca/. Unauthorized duplication of this blog's material is prohibited.   Excerpts and links may be used, provided that full credit and link is given to Otters and Science News Blogspot.  Link to this post:  http://ottersandsciencenews.blogspot.ca/2014/12/we-are-killing-ocean-life-with-of.html - Thank you for visiting my blog.

The insides of this dead albatross were full of garbage he had ingested.
Although the birds live on Midway Atoll in the north Pacific, 2,000 miles from any substantial land, their isolation doesn't save them from the global problem. The Laysan Albatrosses nesting there mistake the floating plastic for food and bring it back for their chicks who die eating it (pictured)
Although the birds live on Midway Atoll in the north Pacific, 2,000 miles from any substantial land, their isolation doesn't save them from the global problem. The Laysan Albatrosses nesting there mistake the floating plastic for food and bring it back for their chicks who die eating it (pictured).


We are spending billions of dollars trying to find a trace of life on other planets, while we are willfully destroying magnificent species right here on Earth. 
 

 Splash down: The creatures barrel through the surf in their quest to reach the shore
We humans are decimating all ocean life through out-of-control fishing and pollution.

  • Weight of plastic pollution in the seas is estimated to be 269,000 tonnes  
  • Data was combined with a computer simulation of floating debris dispersal 
  • It indicated that the oceans contain at least 5.25 trillion plastic pieces
  • Albatrosses on remote islands have been found to be ingesting so much plastic their stomachs become full and they die
  • Sea turtles have also been found starving after mistakenly eating plastic 
  • Scientists found billions of plastic shopping bags, bottles, toys, action figures, toothbrushes, fishing gear and even toilet seats floating in the waves.
  • Continue reading

    Wednesday, December 3, 2014

    VIRUS BEHIND STARFISH DIE OFF? - BUT WHAT IS WEAKENING AND KILLING SO MUCH MARINE LIFE? - Could Fukushima nuclear waste being poured into the Pacific be behind the sudden rise in marine life die offs?

    PERPLEXED OTTER©http://ottersandsciencenews.blogspot.ca/. Unauthorized duplication of this blog's material is prohibited.   Excerpts and links may be used, provided that full credit and link is given to Otters and Science News Blogspot.  Link to this post:   http://ottersandsciencenews.blogspot.ca/2014/12/virus-behind-starfish-die-off-but-what.html
     - Thank you for visiting my blog.
     **********************************************************
    • So-called Sea Star Wasting Disease (SSWS) has been killing starfish since 2013.
    • It makes these creatures melt.
    • The still suspected virus was found in marine sediments, plankton, and sea urchins.
    • The evidence pointing to that particular virus is strong, but not yet complete 
    • That virus has been around for decades. So why is it so lethal now?
    • Perhaps other environmental conditions have lead to the increased susceptibility of sea stars to disease.
    • Many point to the ongoing contamination of the Pacific by the Fukushima nuclear plant.
    • It's not just the starfish who are dying.
    • The list of marine animal die offs is staggering (see related article further below on this page)
    • Study shows that the California sea floor is 98% covered with dead creatures. It used to be only 1% before Fukushima.
    Magnificent starSea stars are lovely marine invertebrates with a round central body connected to multiple radiating legs.  In the past year millions of sea stars in the west coast waters of North America have melted into piles of slime and ossicles.

    Sea star associated densovirus might be the cause of this lethal disease.  Sea star wasting disease (SSWD) is characterized by lesions, limb curling and deflation, and death as the animals rapidly degrade or ‘melt’.

    The current outbreak began in June 2013 and has killed sea stars from Baja California, Mexico, to Southern Alaska. SSWD might be the biggest marine wildlife epizootic ever observed.

    Royal starfishEvidence that SSWD is caused by a virus came from experiments in which extracts of diseased sea stars were passed through a filter with pore sizes small enough to allow passage of viruses but not bacteria or other microbes.

    When injected into healthy sea stars, these filtrates induced sea star wasting disease.  

    Field surveys revealed that the virus was more abundant in diseased than in healthy sea stars. The virus was found in marine sediments, plankton, and sea urchins.

    The evidence that this virus causes sea star wasting disease is strong but not yet complete.

    While the authors’ work reveals that sea star wasting disease virus has been present on the North American Pacific Coast for over 70 years, the disease is not always observed.

    The current outbreak has been ongoing since just June 2013. Perhaps other environmental conditions have lead to the increased susceptibility of sea stars to disease. It is important to determine if a human activity is involved in precipitating the disease, so that we can prevent future loss of sea stars.

    Read more
    http://www.virology.ws/2014/11/17/a-virus-that-melts-sea-stars/

    Photos - Wikipedia
    http://en.wikipedia.org/wiki/Starfish


    WHY NOW?

    Could the increase in nuclear waste pouring into the ocean from the Fukushima nuclear power plant have something to do with the increased weakness and much death of sea life?
     
    Here are two articles with disturbing evidence that the Pacific Ocean marine life die offs coincide with the Fukushima ongoing spewing of tons of radioactive waste into the ocean.