Water Use and Urban Agriculture: Estimation and Water Saving Scenarios for Residential Kitchen Gardens

Urban Farm DB summary

Using a 2014 Italian Institute of Agricultural Economics (INEA) inventory of roughly 2,700 residential kitchen-garden parcels around Rome, Italy, mapped by photointerpretation of high-resolution Google Earth imagery and field validation, this study estimated irrigation water demand for the April-September growing season under different land uses and two irrigation systems, using average climatic data from 1950-2000, and evaluated a rainwater-harvesting scenario as an alternative or supplement to current water sources, which in Rome include municipal supply as well as legal and illegal well, canal and river abstraction.