Pinterest An East India Company grandee. Jahangir, who had a taste for exotica and wild beasts, welcomed Sir Thomas Roe with the same enthusiasm he had shown for the arrival of the first turkey in India, and questioned Roe closely on the distant, foggy island he came from, and the strange things that went on there. For the committee who planned the House of Commons paintings, this marked the beginning of British engagement with India:
It is one thing that we have taken for granted for quite a long time now. But with the depleting levels of water, we have become increasingly aware of the importance of water and need to save it. The main reason for the water crisis is environmental pollution.
As a result of the pollution the underground layer of soil and water is depleting fast. Tube wells and taps are running dry in summer as the aftermath of this depletion.
People have started starving for water, especially in the arid areas. As a result, they turn to filthy sources of water like lakes, ponds Essay about water harvesting stagnant sources. This makes them fall ill and at times also gives way to epidemics. People are not only dying of thirst but also of diseases caused by water due to the water crisis.
This has given way of many ways of preserving water. One among such methods is rain water harvesting. What is Rainwater Harvesting? Rainwater harvesting is the process of collecting the rainwater from the surfaces it falls and and then collecting it for the use in the future.
Usually, the water is collected from the roof and stored in a tank. It can also be stored in dams or let it fall on the ground, creating a runoff. Rainwater harvesting is sustainable, economical and safe source of good quality water if collected and stored in right way.
Why is Rainwater Harvesting Important?
Rainwater harvesting is important in many ways. The prime one being, it will save us from water shortage. Once you start harvesting rainwater, you have your own supply of water that can be used wisely. It is safe as it is the purest form, untouched by bacteria, viruses, chemicals and rust and dirt of pipes.
You can also use the stored water for agricultural purpose and feeding your livestock.
It also has the potential of preventing drought like situation. Rainwater harvesting can also satisfy the ever rising need of water and the quantity of the water in subterranean can be increased.
This will also save the water getting wasted in drains and gutter and the water logging on the roads can also be prevented. It will also stop the soil erosion.
Rainwater harvesting also gives you a renewable natural source of water. How to Harvest Rainwater? There are two main methods of rainwater harvesting- surface runoff harvesting and rooftop harvesting. Surface runoff method is used mainly in the urban areas where the rainwater flows away as the surface runoff.
This runoff is then collected and stored and is used. It is also used for recharging aquifers with the help of proper methods. In the rooftop harvest method, rainwater is caught where it falls. Here, the roof becomes the catchments and the rainwater is collected from the roof of the house or the building.
It can be either stored or can be diverted somewhere through a proper channel. It can be used for artificial recharge system. Rooftop harvesting is effective and very economic. If used properly, it can also help in increasing the groundwater level of the area.
However, the dirty roofs add to the hesitation of collecting water from rooftop. For the solution, numerous rain diverters or first flush devices are available in the market.Water is the most important single element needed in order for people to achieve the universal human right to "a standard of living adequate for the health and well-being of himself and his family.".
Page Water Tower Challenge 1 of 11 Developed by IEEE as part of TryEngineering timberdesignmag.com Water Tower Challenge. Essay about Rain Water Harvesting Rainwater harvesting From Wikipedia, the free encyclopedia Rainwater harvesting is the accumulation and storage of rainwater for reuse before it reaches the aquifer.
About Water Aims. Water (ISSN ) is an international and interdisciplinary open-access journal covering all aspects of water, including water science, technology, management and governance.
Contact Information: Unity College Admissions (Mailing address for transcripts etc) 43 Quaker Hill Road Unity, Maine. Unity College 90 Quaker Hill Road. Rain Water Harvesting RAIN WATER HARVESTING AND ARTIFICIAL RECHARGE TO GROUND WATER WHAT IS RAIN WATER HARVESTING: The principle of collecting and using precipitation from a catchments timberdesignmag.com old technology is gaining popularity in a new way.
Rain water harvesting is enjoying a renaissance of sorts in the world, but it traces its history to biblical times.