Smart and Sustainable Ideas From Karnataka and Ladakh.
What is a Zing?. A Zing is a small artificial pond or reservoir built to collect glacial meltwater. Melted ice from glaciers or snow is channeled through small streams into these tanks during spring. The stored water is later used for irrigation and daily needs during summer when water is scarce..
Karnataka’s Katte. A “katte” is a traditional community water tank or pond found in many Karnataka villages. It collects and stores rainwater during the monsoon for use in dry seasons. Surrounding trees and vegetation help prevent soil erosion and maintain groundwater levels. Kattes often serve as social and cultural gathering spots, showing how water management and community life are linked. This traditional method supports sustainable water use and can inspire modern rainwater harvesting systems..
Which is Better?. Both katte and zing are smart, eco-friendly systems showing how local communities use natural resources wisely—each adapted perfectly to their region’s climate and needs..
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