Deep-Sea Coral Reef Restoration Robot DeepCoral Completes First 1,000 Coral Plantings on the Great Barrier Reef
The DeepCoral robot deployed by the Australian Institute of Marine Science completed the first planting of 1,000 heat-resistant corals on the Great Barrier Reef, with planting precision and survival rates far exceeding those of human diver operations.
Deep-Sea Coral Reef Restoration Robot DeepCoral Completes First 1,000 Coral Plantings on the Great Barrier Reef
The Australian Institute of Marine Science (AIMS) announced on July 8 that its deployed DeepCoral deep-sea coral reef restoration robot completed the first planting of 1,000 heat-resistant corals on the Great Barrier Reef. DeepCoral can autonomously cruise at depths of up to 30 meters underwater, using a robotic arm to precisely secure laboratory-grown heat-resistant coral seedlings onto degraded reef substrates.
Each coral planting takes approximately 45 seconds — six times faster than human diver operations. More critically, DeepCoral's planting positions are optimized by AI algorithms — the system selects the location with the highest survival probability for each coral based on water flow, light, and seafloor topography data. The three-month survival rate of the first batch of planted corals was 89%, far exceeding the 65% rate achieved by manual planting.
AIMS plans to use DeepCoral to plant 100,000 corals on the Great Barrier Reef over the next three years. The technology has also attracted interest from the Maldives and Caribbean island nations.
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