The Importance of Rainwater Harvesting and Its Usage Possibilities: Antalya Example (Turkey)

The significance and effective use of water, one the most basic requirements for sustaining vital activities, is gaining importance every day. Population growth unprogrammed industrialization accelerate consumption available water resources. However, drought, as a result climate change, poses threat to Factors such exhaustibility resources, rapid population growth, unscheduled drought increase tendency towards alternative Rainwater harvesting based on principle using rainwater falling into regions after it stored. Water collected through rain can be utilized in many different areas, agricultural irrigation, landscape irrigation domestic use. Among idea greenhouse areas comes fore. Due gutters roofs, In Antalya, which has about half greenhouses Turkey, amount harvest that obtained 224,992,795.8 m3 per year. Monthly calculations throughout year showed minimum harvested August (938,447.53 m3) maximum (54,771,210 December. Therefore, thought some plant met by building sufficient storage close greenhouse.