I participated in a 30 days marine research expedition studying one of the big mysteries of deepsea oceanography: marine snow and the microbes that live on ... But the deep-sea mining industry - which is keen to extract precious metals from these potato-sized polymetallic nodules - and some researchers have expressed doubts about the claim. So British marine ecologist Andrew Sweetman, who led the 2024 research that revealed the possible... That notion inspires a history-making scientific expedition at the heart of a new large format film adventure from National Geographic Studios. On January 16, audiences will voyage to the ocean’s deepest point with the opening of “JAMES... The deepsea of Palau holds many species still unknown or poorly understood. Careful sample collection during expeditions is key to transforming sightings into science: naming species, mapping biodiversity, and guiding conservation. Marine expert explores ‘twilight zone’ on deep-sea research voyage.A marine conservationist taking part in a six-week deep-sea research expedition in offshore territorial waters will offer an exclusive insight into the upcoming trip. Deep-sea cameras are an essential tool in deep-sea research, allowing scientists to monitor and observe marine ecosystems without disturbing wildlife. These cameras help gauge species population health and can help drive conservation efforts for endangered wildlife species. Mining companies have plans to start harvesting the nodules, which contain valuable metals used in electric car batteries and other tech. The scientists believe that the nodules give off enough electric charge to split seawater into hydrogen and oxygen, a process known as electrolysis.

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