A deep water sediment sampling system has completed a sea trial with a Chinese geophysical survey ship in the South China Sea, according to the Chinese Academy of Sciences. The sediment sampling system can operate at depths of 3,500 meters, while the columnar sediment samples were acquired at a depth of 1,778 meters, with a maximum length of 15.83 meters.
Researchers from the National Astronomical Observatories of the Chinese Academy of Sciences (NAOC) went to an observation station in Barkol Kazakh autonomous county of the Xinjiang Uygur autonomous region on Sunday, preparing for China's first attempt to detect the cosmic dawn global spectrum signal, the observatory said.
A Chinese research team in Panzhou City, China’s Guizhou has discovered the Colobodontidae, a stem group of large-sized neopterygians with a durophagous feeding adaption from the Middle to Late Triassic marine ecosystems, which dates back to 244 million years ago. The new finding provides an important addition for the understanding of the morphological and ecological diversity of neopterygian fishes from the Triassic marine ecosystems in South China.
FAST is in southwest China's Guizhou Province. As world's largest filled-aperture and most sensitive radio telescope, it officially opened to the world starting March 31. The opening of China's FAST to international scientists could enhance collaboration of scientists from different countries, said Australian astrophysicist Naomi McClure-Griffiths.
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