Lars Chresten Lund–Hansen

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About

Lars Chresten Lund-Hansen is a polar oceanographer and engineer whose work bridges the gap between robotics and sea-ice ecology. His research focuses on the physical and biological processes of sea ice, particularly the role of meltwater from icebergs and sea ice in Greenland’s coastal ecosystems. Lund-Hansen’s major contribution is the development of the *Ice Drone*, a small, unmanned robotic platform designed to retrieve ice samples with reduced risk and labor compared to traditional field methods. This innovation, detailed in his most-cited paper (26 citations, 2019), addresses critical observational gaps in understanding meltwater’s ecological impacts. He also pioneered the use of autonomous underwater robots to capture spatial heterogeneity in Antarctic sea-ice algae communities, as shown in his 2016 study (2 citations), which measured spectral irradiance beneath McMurdo Sound ice. While his citation counts are modest, his work is notable for its methodological novelty—combining robotics with biogeochemical sampling to tackle climate-driven changes in polar regions. Lund-Hansen’s achievements include advancing field safety and enabling high-resolution data collection in extreme environments, making him a key figure in polar robotics and sea-ice ecology.