What are the watershed development projects?
Table of Contents
What are the watershed development projects?
Prime Minister Krishi Sinchayee Yojna (Watershed Development Component) (WDC-PMKSY) The main objectives of the WDC-PMKSY are to restore the ecological balance by harnessing, conserving and developing degraded natural resources such as soil, vegetative cover and water.
What are the objectives of watershed development programme?
Watershed development aims to balance the conservation, regeneration and use by humans of land and water resources within a watershed. Common benefits from successful watershed development projects include improved agricultural yields and increased access to drinking water.
What is national watershed development project?
The scheme of National Watershed Development Project for Rainfed Areas (NWDPRA) was launched in 1990-91 in 25 States and 2 Union Territories based on twin concepts of integrated watershed management and sustainable farming systems.
What is watershed management project?
Watershed management is the study of the relevant characteristics of a watershed aimed at the sustainable distribution of its resources and the process of creating and implementing plans, programs and projects to sustain and enhance watershed functions that affect the plant, animal, and human communities within the …
What is watershed project in India?
The Government of India launched watershed Programme in 1983 – 84 in a big way in to conserve and utilize natural resources for higher productivity of crops and more income/employment generation in addition to creating better climatic conditions.
What is the main purpose of watershed?
1. To control damaging runoff and degradation and thereby conservation of soil and water. 2. To manage and utilize the runoff water for useful purpose.
What are the benefits of a watershed?
Watersheds provide a range of positive environmental benefits such as water filtration and storage, air filtration, carbon storage, nutrient cycling, soil formation, recreation, food and timber.
What is a watershed development programme give an example?
Haryali is a watershed development project sponsored by the Central Government which aims at enabling the rural population to conserve water for drinking, irrigation, fisheries and afforestation. The Project is being executed by Gram Panchayats with people’s participation.
Which data is needed for preparation of watershed development project?
For purposes of watershed project planning a certain amount of economic and social data is essential. Some knowledge of the social structure of the area is important as a basis for planning means for enlisting full local co-operation in the work.
How many watersheds are there in India?
3237 watersheds
In this Atlas, the entire river systems of the country have been divided into 6 Water Resources Region, which has been further, divided into 35 basins and 112 catchments. These catchments have been further divided into 500 sub-catchments and 3237 watersheds.
What are the 3 main functions of a watershed?
WATERSHED FUNCTIONS There are three processes within a watershed that can protect water quality if pre- served: water capture, water storage, and water release.
What are the characteristics of watershed?
Watersheds can be classified using any measurable characteristics in the area like- size, shape, location, ground water exploitation, and land use….The most common and important channel characteristics of the watersheds are:
- Channel Order.
- Channel Length.
- Channel Slope.
- Channel Profile.
- Drainage Density.
What are the two main parts of watershed management?
The three main components in watershed management are land management, water management and biomass management. Land characteristics like terrain, slope, formation, depth, texture, moisture, infiltration rate and soil capability are the major determinants of land management activities in a watershed.
What is the best tool for managing watersheds?
The eight tools are:
- Tool 1. Land Use Planning.
- Tool 2. Land Conservation.
- Tool 3. Aquatic Buffers.
- Tool 4. Better Site Design.
- Tool 5. Erosion and Sediment Control.
- Tool 6. Stormwater Best Management Practices.
- Tool 7. Non-Stormwater Discharges.
- Tool 8. Watershed Stewardship Programs.
What is the biggest watershed in India?
The Ganga basin
The Ganga basin is the largest. Narmada river is the fifth largest river and is also the largest west flowing river. Narmada basin has been shown at index 15 in the basin map.
What are the different types of watersheds?
The watershed consists of surface water–lakes, streams, reservoirs, and wetlands–and all the underlying groundwater. Larger watersheds contain many smaller watersheds. It all depends on the outflow point; all of the land that drains water to the outflow point is the watershed for that outflow location.
What are parts of a watershed?
A watershed includes the network of streams that drains that surface land area, and the groundwater and aquifers located underground that contribute water to those streams. Watersheds are separated from adjacent ones by a continuous ridgeline that forms the watershed’s boundary.
