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Rainwater reservoirs were being constructed on the island as early as 300 BCE—there are assertions that Sorabora Wewa in Mahiyangana was constructed by the yaksha spirits before the theory postulated as the Indo-Aryan migration to the island [12] —and an estimated total of 30,000 tanks have been built over the history of Sri Lanka. [1] [12]
Rainwater harvesting to harness rainwater and de-silt ponds, canals and waterways in disuse to raise the ground water level; Preventing environmental degradation by launching a drive against non-bio degradable wastes; Mass education programmes to provide awareness to the larger community to protect the environment; Institutionalizing waste ...
This technique of harvesting rainwater was perfected to a fine art in the arid regions of western Rajasthan. Such water harvesting structures have also been reported being built in other arid developing countries such as Botswana, Ghana, Kenya, Yemen, Sri Lanka, Thailand, and Indonesia. [6] Bikaner was founded by Rao Bika in 1488 AD. The choice ...
A number of surviving significant stepwells in India: can be found across India, including in Rajasthan, Gujarat, Delhi, Madhya Pradesh, Maharashtra, and North Karnataka . In 2016 a collaborative mapping project, Stepwell Atlas, [ 9 ] started to map GPS coordinates and collate information on stepwells, mapping over 2800 stepwells in India.
In countries like Sri Lanka and India they are part of historic methods of harvesting and preserving rainwater, critical in regions without perennial water resources. A tank is often an earthen bund (embankment or levee) constructed across a long slope to collect and store surface water from the above catchment and by taking advantage of local ...
The irrigation works in ancient Sri Lanka were some of the most complex irrigation systems of the ancient world. The earliest examples of irrigation works in Sri Lanka date from about 430 BCE, during the reign of King Pandukabhaya , and were under continuous development for the next thousand years.
She has restored 53 sacred groves in South India; trained Kota and Kurumba tribes to develop their traditional skills as a source of income; [14] revived traditional rainwater harvesting in eight tanks of Tamil Nadu; [15] designed programmes to train teachers in environmental education; [16] introduced Dr. Dog, a pet therapy programme for ...
Pongal is one of the most important festivals celebrated by Tamil people in Tamil Nadu and other parts of South India. [ 47 ] [ 48 ] It is also a major Tamil festival in Sri Lanka . [ 49 ] It is observed by the Tamil diaspora worldwide, [ 50 ] [ 51 ] including those in Malaysia , [ 52 ] Mauritius , [ 53 ] South Africa , [ 54 ] Singapore , [ 55 ...