The appearance of the world’s rarest whales has been recorded for the first time after a mother and her calf washed up on beach in New Zealand in 2010. Spade-toothed beaked whales (Mesoplodon traversii [IUCN]), aka Bahamondi’s or Traver’s beaked whales, are so rare that they have yet to be seen alive and only recently have scientists confirmed that a five-meter specimen found alongside its male offspring two years ago belonged to the rarest species of whales. Continue reading
The following outstanding 2 hour video shows the amazing biodiversity of the marine life in the Andaman Sea (in the northeast Indian Ocean). Produced by Nick Hope at Bubble Vision, he again amazes us while introducing us to many rarely seen marine species the way they should be met, in their home under the sea.
The BP oil spill, the largest ever oil spill on open water to date, contributed significantly to the historically high number of dolphin deaths in the Gulf of Mexico, says a two-year scientific study released July 19. A variety of other environmental factors contributed.
A research team of biologists from several Gulf of Mexico institutions and the University of Central Florida in Orlando published their findings in the journal PLoS ONE.”
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By Bill McKibben, July 19, 2012
If the pictures of those towering wildfires in Colorado haven’t convinced you, or the size of your AC bill this summer, here are some hard numbers about climate change: June broke or tied 3,215 high-temperature records across the United States. That followed the warmest May on record for the Northern Hemisphere – the 327th consecutive month in which the temperature of the entire globe exceeded the 20th-century average, the odds of which occurring by simple chance were 3.7 x 10-99, a number considerably larger than the number of stars in the universe.
Meteorologists reported that this spring was the warmest ever recorded for our nation – in fact, it crushed the old record by so much that it represented the “largest temperature departure from average of any season on record.” The same week, Saudi authorities reported that it had rained in Mecca despite a temperature of 109 degrees, the hottest downpour in the planet’s history. Continue reading
By Timothy G. Nelson*
This March, a Seattle-based federal judge issued a decision dealing with the continued practice of whaling in Antarctic waters. The court’s ruling, arising from a dispute between whalers and the activists depicted on the TV show, “Whale Wars,” stopped short of declaring whaling to be a violation of international law, but nevertheless declared it to be against the public interest of the United States as reflected in U.S. marine environmental legislation. The court also highlighted the potential importance of a dispute concerning this issue between Australia and Japan, currently pending before the International Court of Justice (“ICJ”).
The International Ban on Commercial Whaling
The hunting of whales, once a major industry in several maritime states, became subject to international regulation in 1946, through the International Convention for the Regulation of Whaling (“ICRW”). By that treaty, which gained widespread adherence, an International Whaling Commission (“IWC”) was established, with power to set annual catch quotas for each member state. Continue reading
Paul Gilding: The Earth is full
“Let me begin with four words that will provide the context for this week, four words that will come to define this century. Here they are: The Earth is full. It’s full of us, it’s full of our stuff, full of our waste, full of our demands. Yes, we are a brilliant and creative species, but we’ve created a little too much stuff — so much that our economy is now bigger than its host, our planet. Continue reading
“In the deepest, darkest parts of the oceans are ecosystems with more diversity than a tropical rainforest. Taking us on a voyage into the ocean — from the deepest trenches to the remains of Titanic — marine biologist David Gallo explores the wonder and beauty of marine life. Find more TED-Ed videos on our new YouTube channel: youtube.com/TEDEd”
More about David Gallo:
The video above is of a sea cucumber feeding. Within the ocean, organisms have adapted many different methods of gathering food. It’s not as easy to find food in water as on land, even within the same species there can be many different methods, just look at fish! You have gigantic whale sharks that filter feed on tiny planktonic creatures, to deep sea angler fish that use a flashing lure that brings food close enough to grab or even the awesome gulper eel that’s stomach is bigger than the body so it can eat a meal of any size. Continue reading