Metropolitan Regions

Definition and Characteristics of Metropolitan Regions

• A Metropolitan Region is a large urban area that includes a core city and its surrounding urban and rural areas, functionally integrated with respect to economy, transport, infrastructure, and governance.
• As per Census of India:

A Metropolitan City is one with a population above 10 lakh (1 million).

Key Characteristics:

• High population density
• Rapid urbanization and expansion
• Multifunctional: Commercial, industrial, administrative hubs
• Suburban sprawl and peri-urban growth
• Integrated transport and labour markets
• Pressure on public services and land use

Growth of Metropolitan Cities in India

• India has seen exponential growth in metropolitan cities due to:
  • Rural-to-urban migration
  • Economic liberalization and industrialization
  • Growth of IT, service, and manufacturing sectors

Examples of Major Metropolitan Regions:

Problems and Challenges in Metropolitan Areas

Overcrowding and Slums

• Rapid migration leads to population explosion.
• Inadequate housing results in growth of slums and informal settlements.
• Examples: Dharavi in Mumbai, Seelampur in Delhi, and slums near Bellandur in Bengaluru.
• Slums suffer from:
  • Poor sanitation
  • Lack of clean water
  • Health hazards

Traffic Congestion and Pollution

• Vehicle explosion + limited road space = traffic jams.
• High levels of air and noise pollution.
• Increased carbon emissions and deteriorating air quality (e.g., Delhi NCR AQI levels).
• Urban mobility crises.

Housing and Infrastructure Issues

• High land prices and rental costs.
• Inadequate public transport and affordable housing.
• Water scarcity, irregular electricity, poor waste disposal.
• Strain on sewage and drainage systems.

Role of Metropolitan Governance

Key Governance Mechanisms: