But, in practice, it is not cheap. The projects are essential for villages or small towns to attain economic self-sufficiency and improve the standard of living for citizens.
Its reservoir stores cubic metres of water. The major factor here is heavy siltation of major dams; the rate of siltation is much higher than originally estimated. These projects can help to raise forestry on the banks of the canals. They take away their livelihood and their homes.
Water dispute is a term describing a conflict between countries, states or groups over an access to water resource. There are a lot of considerations which must be reviewed before such a project is undertaken and if it is not done properly, the value of the project is greatly reduced. It is situated near Nalgonda district.
Hydro-power is not cheap — Hydro-power is considered as a renewable and non-polluting source of energy. The still water becomes warmer than moving water and this can increase unwanted flora algae, moss, weeds and unhealthy bacteria.
By and large, there was a gap between irrigation potential created and actual area irrigated. The multi-purpose projects have also failed to derive maximum benefit in respect of flood control as the embankments, drainage channels and flood protection schemes have failed miserably to achieve results.
An example of such a project is …the Damodar ValleyProject in India. However, if you consider the Aswan High Dam in Egypt which prevents the Nile from flooding yearly, the power generated by this massive dam is used to make fertilizer.
Multipurpose river valley projects affect environment as they lead to the displacement of human, plants, animals, chiefly from small tribal communities; disrupt downstream fis…heries; increase the risk of earthquakes; submerge forest land; increase the spread of insect-borne diseases; and threaten the fragile regional ecosystem through reducing, the flow of water from the rivers into the seas.
These projects can stimulate the agricultural productivity for meeting the growing requirement of food and raw materials required for increasing non-farm activities.
In recent years many fundamental questions have been raised about the conventional emphasis on multipurpose river valley projects. It runs as a feeder canal km through Punjab, Haryana and western parts of Rajasthan.
Merits and Demerits Article Shared by In this article we will discuss about the merits and demerits of multi-purpose projects. Refer to questions below for more information What is a multipurpose river valley project?
Conclusion- As rightly concluded by Dr.
Another important objective of such projects is to control the occurrence of floods creating havocs on the economy. This… stored water are then used for generating hydro-electricity ,afforestation,control floods, navigation etc.
The Indian bureaucracy associated with these projects is corrupt and inefficient and colludes with contractors; and as a result, the cost over-runs are much greater. It arises due to opposing interests of water users, public or private.
These projects also generally displace hundreds of not millions of people from very fertile land thus reducing the productivity of these people. It is the highest dam in the world.
It has been argued that irrigation benefits derived out of multi-purpose projects are exaggerated because the actual area irrigated by these projects is much less due to delay in the construction of field channels and water routes. The above mentioned disputes are a few amongst many.Advantages & Disadvantages of Multipurpose projectsas well as to major changes in the river agronumericus.com criticism equally applies to multi-purpose dams.
Sustainable development of dams is therefore pivotal to ensure that dams provide true development benefits without worsening the overall situation of the population affected by the. A river valley multipurpose project is a project which covers thedevelopment of dam on a sufficiently large river extended over alarge geographical area.
It serves many purpos es at a single timelike acting as a hydroelectric power plant,providing a source ofclean drinking water, providing irrigation to fields, checkingfloods and flow of river water etc. A river valley multipurpose project is a project which covers thedevelopment of dam on a sufficiently large river extended over alarge geographical area.
Aug 15, · A multipurpose river valley project could mean many things. One that comes to mind is a dam at the top of the valley to produce energy and also have a fish ladder to let fish navigate the entire river and also for flood control as we have many dams in my area for all of the above agronumericus.com: Resolved.
Aug 14, · A multipurpose river valley project could mean many things. One that comes to mind is a dam at the top of the valley to produce energy and also have a fish ladder to let fish navigate the entire river and also for flood control as we have many dams in my area for all of the above agronumericus.com: Resolved.
Merits of Multi-Purpose Projects: Multi-purpose projects are very much conducive to economic development of the country.
The following are sdome of the important advantages of such projects: ADVERTISEMENTS: 1.Download