GLOBAL MONSOON

A Monumental Work on the Monsoon - India's Lifeline

"Global Monsoon: An Indian Perspective" is a comprehensive and authoritative exploration of one of Earth's most fascinating and influential weather systems - the monsoon - with a deep focus on the Indian subcontinent. This book is the product of a passionate inquiry into the science, history, data, culture, and future of the monsoon, particularly from the viewpoint of a nation where agriculture, economy, and even festivals revolve around its rhythm.

India receives nearly 75% of its annual rainfall from the southwest monsoon. This vital meteorological phenomenon determines the fate of over 60% of the rural population dependent on rain-fed agriculture. Understanding it is no longer the domain of weather scientists alone-it's critical for farmers, policymakers, economists, educators, and environmentalists.

1. Scientific Foundation

• Detailed introduction to global monsoon systems

• Dynamics of atmospheric circulation, pressure belts, jet streams, ENSO, IOD, MJO

• Indian Ocean's influence on South Asian climate

2. India-Specific Analysis

• Mechanisms and onset of Indian monsoon

• Role of Himalayas, Western Ghats, and ITCZ

• Advance & withdrawal patterns

• Historical droughts and floods

• IMD's forecasting systems and accuracy

3. Meteorological Instruments & Observation

• Ground-based and satellite systems

• AWS (Automatic Weather Stations), ARG (Automatic Rain Gauges)

• SIM-based AWS projects in rural India

• Data collection, validation, and dissemination

4. Societal and Economic Relevance

• Impact on agriculture, water resource planning, power, and irrigation

• Case studies on state-level rainfall patterns (Punjab, Maharashtra, Kerala, Odisha)

• Farmer testimonies and dependency cycles

• Role of Panchayats and Krishi Vigyan Kendras (KVKs)

5. Policy & Technology

• National Monsoon Mission

• Monsoon forecasting models (IMD-GFS, WRF, MME)

• Agro-meteorological advisory systems

• Mobile app integration for farmers

• Climate-smart agriculture and mitigation planning

6. Climate Change Lens

• Evidence of monsoon variability in 21st century

• Changing monsoon dates, distribution, and intensity

• Global warming effects on rainfall trends

• UN IPCC findings vs IMD long-term records