Intro

This section discusses the challenges and issues related to the resettlement and rehabilitation of people affected by various developmental projects, focusing on displacement due to dams, mining, and national parks.

Coarse Mesh

Coarse mesh is essential for preventing debris from entering the roof structure, while the section also explores gutters, conduits, first-flush devices, filtration systems, and water storage solutions for effective rainwater harvesting.

Gutters

Gutters are critical components of rainwater harvesting systems, designed to collect and channel rainwater from roofs to storage tanks.

Conduits Or Conveyance

This section covers the importance of conduits in rainwater harvesting systems, detailing their types and roles in water transport and management.

First-Flushing

The section focuses on the first-flushing process in rainwater harvesting systems, emphasizing its importance in preventing pollutants from entering storage tanks.

Filtration Or Purification

This section outlines the processes and components involved in the filtration and purification of rainwater harvested from rooftops.

Charcoal Water Filter

The section discusses various methods of water filtration for rainwater harvesting, focusing particularly on the structure and function of charcoal water filters.

Sand Filters

This section details the construction, function, and importance of sand filters in the context of rainwater harvesting.

Storage Or Sump

This section discusses the importance of storage or sump systems in rainwater harvesting, detailing various construction methods, maintenance needs, and the significance of groundwater recharge methods.

Charged Into The Soil For Withdrawal Later (Groundwater Recharging)

This section covers various methods for recharging groundwater aquifers using rainwater harvesting techniques to enhance water supply.

Recharging Of Bore Wells

This section discusses various methods and systems for recharging bore wells to enhance groundwater resources through rainwater harvesting.

Recharge Pits

Recharge pits are structures designed to facilitate groundwater recharge through percolation of rainwater.

Soak Away Or Recharge Shaft

This section explains soak away systems and recharge shafts used for groundwater recharge, detailing their construction, materials, and significance.

Recharging Of Dug Well

This section discusses the methods and importance of recharging dug wells using rainwater management techniques.

Recharge Trenches

Recharge trenches are engineered structures designed to capture and infiltrate rainwater, enhancing groundwater recharge.

Percolation Tanks

Percolation tanks are structures that facilitate the recharge of groundwater by accumulating rainwater and enhancing its percolation through the soil.

Watershed Management

Watershed management involves understanding and utilizing the interconnectedness of land, water, soil, and vegetation for productive and sustainable use.

Watershed Degradation

Watershed degradation is an increasing concern due to unplanned land use and environmental impacts.

Objectives Of Watershed Management

This section outlines the fundamental objectives of watershed management, emphasizing sustainable land and water use to minimize environmental damage.

Watershed Management Practices

This section explores various watershed management practices aimed at conserving water, preventing soil erosion, and ensuring sustainable development.

Resettlement And Rehabilitation Of People

This section discusses the challenges and issues related to the resettlement and rehabilitation of people affected by various developmental projects, focusing on displacement due to dams, mining, and national parks.

Displacement Problems Due To Dams

This section discusses the socio-economic issues related to the displacement of communities due to dam construction.

Displacement Due To Mining

This section discusses the negative social and economic impacts of mining activities, particularly the displacement of local communities.

Displacement Due To Creation Of National Park

The creation of National Parks can lead to displacement of local communities, particularly indigenous populations, as their ancestral rights and access to natural resources are restricted.

Climate Change

Climate change refers to significant shifts in temperature and weather patterns, primarily due to anthropogenic activities.

Global Warming

Global warming refers to the rise in Earth's average temperature due to human activities, particularly since the Industrial Revolution.

Introduction

This section introduces the critical components of rainwater harvesting, detailing materials, structures, and processes involved in effectively managing rainwater.