write an algorithm to prepare for harvesting rainwater
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Answer:
Rainwater harvesting is the most important strategy to restore the productivity of the degraded land and to cope with long dry spells in all the land shaping methods. On the other hand, the quality of the harvested water should be monitored to ensure its suitability for irrigation and promote fish culture. The salinity of the harvested rainwater in different land shaping techniques was monitored periodically, which showed a seasonal fluctuation and positively correlated with the amount of rainfall.Rainwater harvesting in urban areas” as an idea sounds very appealing, and no one should be over critical about it. International agencies have been promoting rooftop rainwater harvesting for urban areas of developing countries where either formal water supply systems do not exist or the poor people, especially those living in squatters and slums, are not served by municipal water connections. Often, examples from developed countries such as Japan, Germany, Thailand, and Australia are being cited to justify such system for developing countries of Latin America, Africa, and Asia (see, for instance, UN-HABITAT, n.d.)