Phase Diagrams and Earth’s Climate
Phase Diagrams and Earth’s Climate Video A video micro-lecture that describes the phase diagrams of water on Earth, Mars, and Venus. It also describes the water vapor feedback mechanism in the atmospheres of these planets that influences the greenhouse effect. Students will understand the stable phases of water at various temperatures on Earth. They will […]
If Global Temperature Rises by 4 C
If Global Temperature Rises by 4℃ Model/Simulation An interactive Model/Simulation to observe the effects of a global temperature increase of 4°C on human health, agriculture, forests, oceans and marine ecosystems, permafrost, water availability, and extreme climate events. Students will observe and discuss how a global temperature rise of 4°C will affect different regions in the […]
What is the Atmosphere?
What is the Atmosphere? Reading A short reading by the Aspen Global Change Institute that summarizes what the atmosphere is. This resource can be used as an introduction to the topic by teachers interested in teaching about climate change and the role of the atmosphere. This reading includes overview discussions on the following topics: What […]
Hadley Circulation
Hadley Circulation Reading A reading to learn about the Hadley Cell and a simple model for the Hadley Circulation, using the law of conservation of angular momentum. In this reading, students will discuss and explore the effects of changes in atmospheric dynamics on Hadley circulation and will analyze the potential impacts on climate. Use this […]
Rising Sea Surface Temperature and Hurricane Intensity
Rising Sea Surface Temperature and Hurricane Intensity Video A video to learn about hurricanes as heat engines, and the possible effects of increasing sea surface temperature on the intensity and frequency of hurricanes. Students will understand the process of hurricane formation, and the factors that influence the number and strength of hurricanes. They will discuss […]
Hadley Circulation-Heat Transport in the Atmosphere
Hadley Circulation-Heat Transport in the Atmosphere Classroom/Laboratory Activity A classroom/laboratory activity to learn about radiation, heat transport, convection, and energy/mass conservation by interpreting and mapping the Hadley Circulation. Students will analyse and map real data through the NASA MERRA reanalysis model to understand the actual impact of the Hadley Cell on the Earth’s climate system […]
Planetary Temperatures
Planetary Temperatures Reading A reading that discusses the blackbody emission properties of the Sun and planets, describes the calculation of planetary temperatures by using the Stefan-Boltzmann Law, and explains the effect of atmospheres on planetary temperatures. Students will learn to apply the Stefan-Boltzmann equation to determine the total energy flux emitted by the Sun’s surface […]
Earth’s Equable Climate
Earth’s Equable Climate Reading A reading that explains Earth’s equable climate in the past using the theories, Hadley Cells, Convective Cloud Feedback, Polar Stratospheric Clouds, and Tropical Cyclones. Students will learn about Earth’s equable climate. They can use this reading to understand the role of the Hadley Cell in detail, how Hadley Cells transport heat […]
Atmospheric Science
Atmospheric Science: An Online Course Online Course A e-learning course titled, ‘Introduction to Atmospheric Science’ developed by C Balaji, IIT Madras, for National Programme on Technology Enhanced Learning (NPTEL), India. This course contains video lectures on the following topics: Introduction Atmosphere-A brief survey (Pressure, Temperature and Chemical composition) Atmosphere-A brief survey contd … (Vertical structure […]
Physics of Scattering and Greenhouse Gases
Physics of Scattering and Greenhouse Gases Video Two video lectures titled, ‘Physics of scattering, emission and absorption’ from the e-learning course, ‘Introduction to Atmospheric Science’ developed by C Balaji, IIT Madras, for National Programme on Technology Enhanced Learning (NPTEL), India. These video lectures explain the behaviour of Earth’s atmosphere due to interaction between gases and […]