Module Learning Objectives and Skill Acquisition
The introductory part of the course summarises our knowledge of the climate system and the way that it operates. We begin by looking at radiative transfer in the atmosphere and how energy moves between different levels and forms. We will introduce the concepts of radiative forcing, climate sensitivity and show have simple models predicts peculiar behaviour of the climatic system, notably resulting in multiple equilibria.We move next to the atmosphere, ocean, and cryosphere. We look at the polar vortex, the jet stream, and other mechanisms by which energy is transferred within the atmosphere. Similarly, we will explain fundamental process characterising the oceanic circulation, notably the presence of gyres, coastal and equatorial upwelling, the formation of the density driven circulation and how this interacts with the cryosphere.Then we look at the climates of the past, including the extreme past before the climate was cool enough to exhibit periodic ice ages. Explain these historical oscillations of climate requires examining how carbon transfer processes affect, and modulate, climate change, over a wide range of different time scales. Once introduced the main elements of the climate system we will examine the basic principles on which climate models are based and which are their main limitations. This will help us in interpreting modelling results for different future scenarios.
Detailed Teaching Agenda
Part I: The Climate system, forcing & sensitivity
| Lecture topic | Lecturer | Hours |
| Introduction to the climate system and climate change | PS | 2 |
| Radiative transfer in the atmosphere | PS | 2 |
| Raditive forcing, Climate sensitivity | PS | 2 |
| Climate sensitivity | PS | 2 |
| Feedbacks | PS | 2 |
| Lecture topic | Lecturer | Hours |
| Basics in atmosphere dynamics | PS | 3 |
| Basics in ocean dynamics | PS | 3 |
| Ocean – atmosphere interacions | PS | 2 |
| Lecture topic | Lecturer | Hours |
| Paleoclimate | PS | 3 |
| The carbon cycle | PS | 3 |
| Lecture topic | Lecturer | Hours |
| Climate modelling | PS | 3 |
| Future Scenarios | PS | 2 |
| Exam | PS | 1 |
ECTS: 3
Hours of lecture: 30