NIWA marine ecologist Dr Dave Bowden stated the analysis crew had made extraordinary new observations in regards to the variety and abundance of life within the ocean trenches.
Picture: NIWA
Researchers participating in a joint Chinese language New Zealand analysis expedition to the Kermadec Trench, one of many deepest locations on the earth, says they’ve uncovered new insights into the ecological and geological processes of the realm.
NIWA and Auckland Museum scientists and Chinese language researchers carried out 15 dives on board the Institute of Deep-Sea Science and Engineering (IDSSE) deep ocean submersible, HOV Fendouzhe, which was deployed from the IDSSE’s analysis vessel Tansuoyihao.
NIWA marine ecologist Dr Dave Bowden stated that they had made extraordinary new observations in regards to the variety and abundance of life within the ocean trenches.
“The imagery we had been in a position to collect, and the sampling we had been in a position to do are going to provide us new understandings about how the meals net works within the trench, with natural materials from the higher ocean sustaining animal communities and exporting carbon to the depths.
“We noticed some putting examples of food-fall, together with dozens of deep-sea fishes and 1000’s of crustaceans gorging on the corpse of a big sunfish, and the intact vertebrae of a four-metre-long shark, lengthy since stripped of all flesh.”
IDSSE voyage chief Dr Peng Xiaotong stated the voyage had additionally supplied perception into the geological processes of the Kermadec subduction zone.
“That is the place the Australasian continental plate overrides the Pacific plate, and it generates huge forces which might be launched by means of volcanic and seismic occasions. Improved understanding [of] these processes is prime to managing the danger to New Zealand from such occasions.”
IDSSE and NIWA are persevering with to analyse the samples collected and say they anticipate to have the ability to get a greater understanding of New Zealand’s deepest atmosphere, and the impacts that people might have on it.
