The Monsoon and its Variability. Instructor: Prof. Sulochana Gadgil, Centre for Atmospheric and Oceanic Sciences, IISc Bangalore.

0

September 26, 2023

English

English [CC]

Description

. In this course, observations of the monsoon and its variability on different spatial and temporal scales will be discussed. The necessary background for understanding the physics of the monsoon and its variability involves basic understanding of cloud systems in the tropics, tropical dynamics as well as of phenomena such as El Nino to which it is linked. After a detailed exposition of the background, the present understanding about the nature of the system responsible for the monsoon and mechanisms which lead to its variability will be elucidated. Skill of the state of art models in simulating and predicting the variability of the monsoon will be assessed and problems and prospects of improvement of predictions will be considered. In addition, the impact of the Indian monsoon on agriculture and the economy will be discussed. (from nptel.ac.in)

Course Curriculum

    • Lecture 01 – Preamble and Introduction to the Indian Monsoon Unlimited
    • Lecture 02 – Nature of the Variability of the Indian Monsoon Unlimited
    • Lecture 03 – Monsoon Variability through the Eye in the Sky, Seasonal Variation of the Surface Wind … Unlimited
    • Lecture 04 – Background about the Atmosphere and Rotating Systems Unlimited
    • Lecture 05 – Rainfall and Clouds over the Tropics Unlimited
    • Lecture 06 – Organization of Clouds over Mesoscale, Synoptic Scale and Planetary Scales Unlimited
    • Lecture 07 – The Indian Monsoon: Is it a Gigantic Land-sea Breeze? Unlimited
    • Lecture 08 – Monsoons and the Seasonal Variation of Tropical Circulation and Rainfall Unlimited
    • Lecture 09 – Evolution of the Ideas about the Basic System Responsible for the Indian Monsoon Unlimited
    • Lecture 10 – Evolution of the Ideas about the Basic System Responsible for the Indian Monsoon (cont.) Unlimited
    • Lecture 11 – Tropical Convergence Zones and the Indian Monsoon Unlimited
    • Lecture 12 – Tropical Convergence Zones and the Indian Monsoon Unlimited
    • Lecture 13 – Variability of Organized Convection over the Tropical Oceans Unlimited
    • Lecture 14 – Heat Lows and the TCZ Unlimited
    • Lecture 15 – Monsoonal Regions of the World Unlimited
    • Lecture 16 – Seasonal Transitions – Spring to Summer Transition Unlimited
    • Lecture 17 – Seasonal Transitions – Spring to Summer Transition (cont.) Unlimited
    • Lecture 18 – Seasonal Transitions – Advance and Retreat of the Summer Monsoon Unlimited
    • Lecture 19 – Climatic Clusters of the Indian Region Unlimited
    • Lecture 20 – Active-weak Spells and Breaks in the Monsoon Unlimited
    • Lecture 21 – Active-weak Spells and Breaks in the Monsoon (cont.) Unlimited
    • Lecture 22 – Intraseasonal Variation and Intraseasonal Oscillations Unlimited
    • Lecture 23 – The Tropical Oceans Unlimited
    • Lecture 24 – El Nino and Southern Oscillation, Part 1 Unlimited
    • Lecture 25 – El Nino and Southern Oscillation, Part 2 Unlimited
    • Lecture 26 – El Nino and Southern Oscillation, Part 3 Unlimited
    • Lecture 27 – El Nino and Southern Oscillation, Part 4 Unlimited
    • Lecture 28 – El Nino and Southern Oscillation, Part 5 Unlimited
    • Lecture 29 – El Nino and Southern Oscillation, Part 6 Unlimited

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