Mutian Niu

Mutian Niu serves as an Assistant Professor at the Department of Environmental Systems Science, ETH Zurich, where he leads the Professorship for Animal Nutrition. His research addresses critical sustainability challenges in livestock production through innovative approaches to methane mitigation and precision animal nutrition.

His primary research domains include Animal Nutrition, Dairy Science, and Methane Mitigation, with specific expertise in feed additives (3-nitrooxypropanol, microalgae), rumen fermentation dynamics, and physiological responses in dairy cattle. He integrates computational methods including machine learning for respiratory monitoring and video-based behavioral analysis, bridging animal science with environmental sustainability.

Analysis of his recent publications reveals a strong interdisciplinary trajectory focused on practical methane reduction solutions. Key trends include methodological advancements in methane measurement validation, meta-analyses of feed additive efficacy, and emerging applications of computer vision for non-invasive health monitoring in dairy operations. His work consistently emphasizes environmental impact reduction while maintaining production efficiency in ruminant systems.