A review of rainwater harvesting

Agriculture & Biology

• water harvesting 100%
• runoff 64%
• rain 51%
• farming systems 31%
• hydrograph 17%
• semiarid zones 11%
• kinematics 10%
• chemical treatment 10%
• irrigation water 9%
• crop production 8%
• vegetation 7%
• water 3%
• methodology 2%

Earth & Environmental Sciences

• rainwater 67%
• runoff 27%
• catchment 19%
• water 16%
• unit hydrograph 8%
• surface treatment 8%
• chemical treatment 7%
• crop production 7%
• wave equation 7%
• water availability 6%
• literature review 6%
• modeling 5%
• kinematics 5%
• irrigation 5%
• vegetation 3%
• climate 3%
• need 3%
• method 1%