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A team of 21 scientists set off on an expedition in the largely uncharted waters of Bounty Trough off the coast of the South Island of New Zealand in February hoping to find a trove of new species. The expedition paid off, they said on Sunday, with the discovery of 100 new species, a number that was likely to grow, said Alex Rogers, a marine biologist who was a leader of the expedition. “I expect that number to increase as we work through more and more of the samples,” Dr. Rogers said. “I think that number is going to be in the hundreds instead of just 100.”Dozens of mollusks, three fish, a shrimp and a cephalopod that is a type of predatory mollusk were among the new species found in the expedition, which was led by Ocean Census, a nonprofit dedicated to the global discovery of ocean life, the National Institute of Water and Atmospheric Research in New Zealand, and the Museum of New Zealand Te Papa Tongarewa.
Persons: Alex Rogers, Dr, Rogers, , Papa Tongarewa Organizations: New Zealand, Ocean, National Institute of Water, Atmospheric Research, Museum Locations: New, New Zealand, Papa
What lies at the bottom of the ocean?
  + stars: | 2023-06-21 | by ( Jackie Wattles | Ashley Strickland | Katie Hunt | ) edition.cnn.com   time to read: +12 min
What lies at the bottom of the oceanWhile what’s considered the deep ocean extends from 3,280 feet to 19,685 feet (1,000 meters to 6,000 meters) beneath the surface, deep-sea trenches can plunge to 36,000 feet (11,000 meters), according to the Woods Hole Oceanographic Institution in Massachusetts. Alessandro Mancini/Alamy Stock PhotoWhy mapping the ocean is so challengingFrom a strictly scientific perspective, touristic trips to the ocean floor do little to advance our understanding of the ocean’s mysteries. “We want to go to the highest, the lowest, the longest.”But only a “very small percentage of the deep ocean, and even the middle ocean, has been seen by human eyes — an infinitesimal amount. “However, 150 years of modern oceanography have led to better understanding of many aspects of the ocean such as the life it contains, its chemistry and its role in the Earth system.”Mapping the ocean “helps us to understand how the shape of the seafloor affects ocean currents, and where marine life occurs,” Rogers added. Researchers say the ocean and the life it contains could provide answers to some of medicine’s biggest challenges, such as antibiotic drug resistance.
Persons: , Gene Feldman, Jamie Pringle, Pringle, Cornelis Drebbel, Auguste Piccard, Feldman, ” Feldman, Jacques Piccard, Don Walsh, what’s, , Robert Ballard, Alvin, Ballard, Alessandro Mancini, Alamy, Alex Rogers, ” Rogers Organizations: CNN, National Oceanic, Atmospheric Administration, Oceanographic, NASA, OceanGate Expeditions, England’s Keele University, bathyscaphe, Keystone, Hulton, NOAA, Bluegreen, Sea Ventures, of Ocean Exploration, Research, University of Oxford Locations: Cape Cod , Massachusetts, Washington, Dutch, Trieste, bathyscaphe Trieste, Italy, Massachusetts, Japan, United Kingdom
Ocean census aims to discover 100,000 marine species
  + stars: | 2023-04-27 | by ( Katie Hunt | ) edition.cnn.com   time to read: +3 min
CNN —Researchers have embarked on an ambitious global initiative to discover and record marine life hidden in the world’s oceans. Ocean Census aims to identify 100,000 unknown species in the next 10 years, allowing scientists to better understand and protect the deep-sea ecosystem. The initiative builds on past projects such as the Census of Marine Life, which concluded in 2010 and identified 6,000 potential new ocean species. Ocean Census will also help to identify how marine ecosystems are responding to the climate crisis, and assess how marine life could adapt to a warmer climate. The project is being led by Nekton, a UK-based marine science and conservation institute, and funded by The Nippon Foundation, a nonprofit foundation based in Japan.
CNN —The Senate ratified an international climate treaty to phase out hydrofluorocarbons – potent greenhouse gases used in air conditioning and refrigeration. In 2016, the United Nations struck an agreement known as the Kigali Amendment to the 1987 Montreal Protocol on Substances that Deplete the Ozone Layer. The Kigali amendment is supported by business groups like the Chamber of Commerce and environmental groups like the Natural Resources Defense Council. “Today’s Senate vote was a decade in the making and a profound victory ​for the climate and the American economy,” said US Special Presidential Envoy for Climate John Kerry. And in May, the Senate Foreign Relations Committee sent the ratification of the Kigali Amendment to the Senate floor without opposition.
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