引水道(集水裝置)是一種大型的人造裝置,用於收集從山和天空得到的水量,然後將其引導到水庫供以後商業和家庭使用。由於污染,乾旱和人口過多,淡水是一種稀缺的自然資源。引水道是在面臨乾旱或水道污染的地區增加淡水的可持續機制。
A catchwater device is a large-scale man-made device for catching surface runoff from hills and the sky from precipitation by channelling it to reservoirs for commercial and domestic use later. Freshwater is a scarce natural resource due to pollution, droughts, and overpopulation. Catchwater is a sustainable mechanism to increase freshwater in areas facing droughts or polluted waterways.