InfoCoBuild

GG140: The Atmosphere, The Ocean, and Environmental Change

Lecture 18 - Seasons and Climate Classification. The seasonal cycle on Earth causes shifts in the bands of precipitation in the northern and southern hemispheres. The polar front shifts between high and mid-latitudes which causes a latitudinal shift in the occurrence of frontal cyclones. The Intertropical Convergence Zone also shifts across the equator bringing bands of precipitation to different tropical regions throughout the year. Regional climates on Earth have been classified based on temperature and precipitation values. Areas affected by seasonal shifts in the ITCZ and polar front are included in this classification scheme. Several examples of seasonality are discussed as well as seasonal weather and climate events. (from oyc.yale.edu)

Lecture 18 - Seasons and Climate Classification

Time Lecture Chapters
[00:00:00] 1. Sunlight Seasonality in the Arctic Circle
[00:05:03] 2. Seasonal Zone Shifts
[00:17:00] 3. Precipitation Seasonality
[00:24:49] 4. Climate Classification
[00:33:44] 5. Examples of Seasonality
[00:44:06] 6. Seasonally Controlled Events

References
Lecture 18 - Seasons and Climate Classification
Instructor: Professor Ronald B Smith. Resources: Problem Set 5 [PDF]; Credit List [PDF]. Transcript [html]. Audio [mp3]. Download Video [mov].

Go to the Course Home or watch other lectures:

Lecture 01 - Introduction to Atmospheres
Lecture 02 - Retaining an Atmosphere
Lecture 03 - The Perfect Gas Law
Lecture 04 - Vertical Structure of the Atmosphere; Residence Time
Lecture 05 - Earth Systems Analysis (Tank Experiment)
Lecture 06 - Greenhouse Effect, Habitability
Lecture 07 - Hydrostatic Balance
Lecture 08 - Horizontal Transport
Lecture 09 - Water in the Atmosphere I
Lecture 10 - Water in the Atmosphere II
Lecture 11 - Clouds and Precipitation (Cloud Chamber Experiment)
Lecture 12 - Circulation of the Atmosphere
Lecture 13 - Global Climate and the Coriolis Force
Lecture 14 - Coriolis Force and Storms
Lecture 15 - Convective storms
Lecture 16 - Frontal Cyclones
Lecture 17 - Seasons and Climate
Lecture 18 - Seasons and Climate Classification
Lecture 19 - Ocean Bathymetry and Water Properties
Lecture 20 - Ocean Water Density and Atmospheric Forcing
Lecture 21 - Ocean Currents
Lecture 22 - Ocean Currents and Productivity
Lecture 23 - El Nino
Lecture 24 - Ice in the Climate System
Lecture 25 - Ice and climate change
Lecture 26 - Isotope Evidence for Climate Change
Lecture 27 - Global Warming
Lecture 28 - Global Warming II
Lecture 29 - Global Warming III
Lecture 30 - Climate Sensitivity and Human Population
Lecture 31 - The Two Ozone Problems
Lecture 32 - The Ozone Layer
Lecture 33 - Energy Resources, Renewable Energy
Lecture 34 - Renewable Energy
Lecture 35 - Review and Overview