Department of Earth and Environmental Sciences, The Chinese University of Hong Kong

Department of Earth and Environmental Sciences

Our mission is to address the interplay between nature and the long-term sustainability of human society using a quantitative scientific approach.

As the first of its kind in Hong Kong, we integrate and synergize Earth Science and Environmental Science to tackle global challenges such as climate change, the food-energy-water nexus, natural hazards, ecosystem degradation, and planetary health.

Atmospheric Science

The understanding of the complex fluid flow (of air) in the atmosphere and ocean (sea water) starts from simple laws of physics. Such understanding enables weather predictions, future climate projections, climate risk assessments and supports sustainable development.

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Geophysics

The study of the Earth's solid structure and processes begins with fundamental principles of physics and geology. This understanding reveals the Earth's formation history, physical properties, and dynamic processes through remote sensing, seismic analysis, field studies, and numerical modeling, supporting natural resource management and hazard mitigation.

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Biogeochemistry

The integration of core concepts from chemistry and biology forms the basis for addressing environmental challenges. This understanding is applied to develop solutions for pollution control, resource management, and ecosystem conservation.

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