2 GREENHOUSE 2.1 The greenhouse effect 2.1.1 Earth’s energy balance 2.1.2 The greenhouse effect: a two-layer model 2.1.3 The emission height and lapse rate 2.2 Greenhouse gases 2.2.1 Wavelength-dependent black-body radiation 2.2.2 Energy levels and absorption 2.2.3 Broadening 2.2.4 Radiative forcing, logarithmic dependence on CO2 2.2.5 Other greenhouse gases, global warming potential Box 2.1: The Clausius-Clapeyron relation 2.2.6 The water vapor feedback 2.3 Workshop
3 TEMPERATURE 3.1 Climate sensitivity and the role of the ocean 3.1.1 Equilibrium climate sensitivity 3.1.2 Transient climate sensitivity 3.2 Polar amplification 3.3 “Hiatus” periods 3.4 Stratospheric cooling 3.4.1 Detection and attribution 3.5 Workshop
4 SEA LEVEL 4.1 Global mean sea level changes 4.1.1 Thermal expansion Box 4.1: Past warm climates 4.1.2 Ice sheets and mountain glaciers 4.1.3 Land water storage 4.1.4 Detection of anthropogenic climate change in GMSL 4.2 Regional sea level changes 4.2.1 Atmosphere-ocean interaction 4.2.2 Land changes 4.2.3 Gravitational effects: sea level fingerprints of melting 4.3 Workshop
5 OCEAN ACIDIFICATION 5.1 Calcium carbonate (CaCO3) dissolution Box 5.1: The carbon cycle 5.2 The carbonate system 5.2.1 Carbonate system equations 5.2.2 Approximate solution of the carbonate system 5.3 Response to perturbations 5.3.1 Response to increased atmospheric CO2 concentration 5.3.2 Response to warming 5.3.3 Long-term decline of anthropogenic CO2 5.4 Workshop
6 OCEAN CIRCULATION Box 6.1: Ocean temperature, salinity, and water masses 6.1 Observations and projections 6.2 The Stommel model 6.3 Multiple equilibria, tipping points, hysteresis 6.4 Keeping it simple 6.5 Consequences of AMOC collapse 6.6 The oceans and global warming 6.7 Workshop
11 MOUNTAIN GLACIERS 11.1 Observed retreat 11.2 Mountain glaciers as a climate indicator 11.2.1 Reconstructing temperature from glacier extent 11.2.2 Ice cores from mountain glaciers 11.3 Glacier dynamics 11.4 Mountain glacier retreat in perspective 11.5 Workshop
12 DROUGHTS AND PRECIPITATION 12.1 Relevant processes and terms 12.2 Why droughts happen, climate teleconnections Box 12.1: The Indian Ocean dipole 12.3 Detection of climate change 12.4 Observations, paleo proxy data 12.5 Example projections: Southwest United States and the Sahel 12.6 Understanding precipitation trends 12.6.1 Hadley cell expansion and weakening 12.6.2 “Wet getting wetter, dry getting drier” projections 12.6.3 Precipitation extremes in a warmer climate 12.7 A bucket model for soil moisture 12.8 Workshop
14 FOREST FIRES 14.1 Tools 14.2 Detection of burnt area due to ACC 14.3 Fires and natural climate variability 14.4 Observed global trends and future projections 14.5 Workshop