Tag Archives: National Oceanography Centre

Guidelines for Image-Based Species Identification

Scientists have created a set of unique guidelines for image-based species identification to improve biodiversity data collection. Led by Dr. Tammy Horton at the U.K. National Oceanography Centre (NOC), the new guide provides rules for the use of open nomenclature signs in image-based biodiversity studies. The guidelines have been developed as a way of indicating the level of certainty in

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Fast-Moving Undersea Waterfalls Control Submarine Channels

NOC waterfalls submarine channels

New research led by the U.K. National Oceanography Centre (NOC) has discovered how fast-moving waterfalls under the sea control the shape and behavior of submarine channels. These underwater channels are the offshore equivalents of rivers, but can be much larger. Submarine channels can extend for tens to thousands of kilometers offshore, providing an important conduit for the transfer of sediment,

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Microplastics Accumulate in Deep-Sea Life Hotspots

Research published this month reveals that microplastics often accumulate on the deep sea floor in the same place as diverse and dense marine life communities. This is because the same submarine sediment flows that transfer the oxygen and nutrients needed to sustain life, also transport microplastics from urban rivers to the deep-sea floor via pathways such as submarine canyons.  The findings result

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Smart Boulders Designed to Move with Seafloor Avalanches to Assess Cable Routes

Robotic sensors disguised as boulders, or ‘smart boulders’, have been used to measure the initiation and evolution of huge seafloor avalanches for the first time, revealing some surprising findings that will help inform where best to lay the seafloor cables that keep the internet running. Published this month in the journal Nature Communications, this research shows that submarine avalanches of

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