Earth & Space Sciences

Urban geoscience encompasses the geological aspects of the built environment in the context of construction materials and the underlying bedrock that affects the stability of built structures. In London, the relevance of these aspects are evident. This course introduces students to critical aspects of urban geoscience related to suitability of building materials and construction sites, underground water resource, its contamination and fluctuation and, scope of urban mining using London as an example. The concepts learnt must then be applied to any other expanding city in the world in the same contexts of construction and water resources, maximizing resource recovery, and recycling from urban wastes.

This course is directed at understanding specific air quality issues in 3 themes: 1) at the global 2) regional and 3) local (urban) scale. At each scale, the focus is understanding the life cycle of natural and anthropogenic air pollutants, i.e., the processes behind emission, transport in the atmosphere, chemical conversions, and deposition on the land/ocean surface. The role of meteorology on air pollution mixing and transport is explicitly explained on each scale. The course pays attention to the effects on human and environmental health, as well as the feasibility of alternatives and the efficiency of regulation and policy. On the global scale, the focus is on tropospheric chemistry, the greenhouse effect, and stratospheric ozone. On the regional scale, the focus is on the deposition of air pollutants (clouds, precipitation, wet deposition, dry deposition), acidification, and eutrophication, with ample examples by means of the nitrogen cycle. At the local scale, the focus is on traffic and industrial emissions, the role of vegetation, and photochemical smog. Each theme is completed with a tutorial, in which problem-solving is practiced as exam training.

This course examines the technological challenges, economic realities, and ethical and legal considerations we will face as a space-faring civilization in the future. It will address who owns property or natural resources in space; who will be responsible for responsible practices off planet; how will humans survive and thrive in the harsh conditions of outer space; are we destined for a bionic future; can we terraform planets to make them habitable; can we find answers to our origins in the ether beyond Earth; and careers in space-related businesses such as Space Lawyer, Space-Medicine, or Space-Entrepreneur. 

This course explores the structure of the ocean and the driving forces for the ocean circulation. It also includes the discussion about the dynamics working in the ocean and characteristics of Seven Seas. Topics include History of physical oceanography, Observation and data analysis, Mean states of the ocean(wind-driven circulation and thermohaline circulation), Dynamics(Advection, Transport, Budgets, Equation of motion, Geostrophy, Friction, Ekman layer, Potential vorticity, Sverdrup balance, western boundary current), Global ocean circulation, Equatorial circulation and ENSO, Pacific / Atlantic / Indian Oceans, Southern Ocean / Arctic, Waves and tides, Ocean mixing, and Ocean modeling.

This course examines climatology, meteorology, hydro-climatology and oceanography with a focus on the nature and role of key processes. These will be examined in relation to key issues for society such as extreme weather events, drought, floods, air pollution and climate change.