Roadmap for Answer Writing Introduction Overview of Borders: Briefly introduce the significance of India’s borders with China (3,488 km) and Pakistan (3,323 km). Context of Tensions: Highlight the historical and ongoing geopolitical tensions that characterize these borders. Conflicting Issues and Security Challenges India-Pakistan Border Territorial Disputes: Discuss ...
Model Answer Causes of Urban Flooding Urban flooding in India is primarily driven by several interrelated factors: Increased Frequency of Extreme Rainfall: Climate change has led to more intense rainfall events, overwhelming existing drainage systems. For instance, Chennai faced severe flooding in NRead more
Model Answer
Causes of Urban Flooding
Urban flooding in India is primarily driven by several interrelated factors:
- Increased Frequency of Extreme Rainfall: Climate change has led to more intense rainfall events, overwhelming existing drainage systems. For instance, Chennai faced severe flooding in November 2021 due to heavy downpours.
- Inadequate Urban Planning: Many cities, like Hyderabad, suffer from poorly designed drainage systems, leading to recurrent flooding, especially during the 2020 monsoon.
- Encroachment on Natural Water Bodies: Urban expansion often fills wetlands and rivers, increasing flood risks. For example, in Kolkata, construction on wetlands has worsened flooding during monsoons.
- Impervious Surfaces: The prevalence of concrete and asphalt roads prevents natural water absorption, increasing runoff.
- Outdated Infrastructure: Many urban areas rely on aging drainage systems that cannot cope with modern rainfall patterns.
Major Flood Events
Mumbai Floods 2005
In July 2005, Mumbai experienced 944 mm of rainfall in just 24 hours, leading to widespread flooding, loss of life, and significant infrastructure disruption. This event highlighted the city’s inadequate drainage capacity.
Kerala Floods 2018
August 2018 saw catastrophic flooding in Kerala, attributed to extreme rainfall classified as a large excess by the IMD. This event displaced over a million people and caused extensive damage.
Policies and Frameworks
India has implemented several policies to tackle urban flooding:
- National Water Mission: This initiative promotes integrated water resource management and aims to enhance conservation efforts.
- Disaster Management Act, 2005: This act provides a framework for disaster preparedness and response, enabling states to develop their disaster management plans.
- JnNURM: The Jawaharlal Nehru National Urban Renewal Mission focuses on improving urban infrastructure, including flood management systems.
- National Disaster Management Plan, 2016: This plan outlines strategies for disaster risk reduction and preparedness.
- Central Water Commission Guidelines: These guidelines encourage best practices for urban flood management across states, advocating for effective drainage systems.
By addressing the root causes through comprehensive policies and sustainable urban development, India can better mitigate the impacts of urban flooding.
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Model Answer Introduction India's extensive borders with China (3,488 km) and Pakistan (3,323 km) are fraught with geopolitical tensions and security challenges that significantly impact national security and regional stability. Conflicting Issues Along the India-Pakistan Border Territorial DisputesRead more
Model Answer
Introduction
India’s extensive borders with China (3,488 km) and Pakistan (3,323 km) are fraught with geopolitical tensions and security challenges that significantly impact national security and regional stability.
Conflicting Issues Along the India-Pakistan Border
Conflicting Issues Along the India-China Border
Development Initiatives
Border Area Development Programme (BADP)
Border Infrastructure and Management (BIM) Scheme
India’s borders present significant security challenges, but initiatives like BADP and BIM aim to enhance infrastructure and promote stability in these critical regions, fostering development and security.
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