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  1. The tank cascade system (Sinhala: එල්ලංගාව, romanized: ellaṅgāva) is an ancient irrigation system spanning the island of Sri Lanka. It is a network of thousands of small irrigation tanks (Sinhala: වැව, romanized: wewa) draining to large reservoirs that store rainwater and surface runoff for later use.

  2. Tanks and Reservoirs of Sri Lanka. Scale : 250k. ArcGIS Projected Coordinate System : SLD-Kandawala.prj. COD. 500+ Downloads. This dataset updates: Never. Use group message to communicate and collaborate with other members of your organisation.

  3. Resource-use efficiency and environmental sustainability in the village tank cascade systems in the dry zone of Sri Lanka: An assessment using a bio-economic model

  4. Find & Download Free Graphic Resources for Sri Lanka Map Vectors, Stock Photos & PSD files. Free for commercial use High Quality Images.

  5. Browse 972 incredible Sri Lanka Map vectors, icons, clipart graphics, and backgrounds for royalty-free download from the creative contributors at Vecteezy!

  6. 9,941 Free images of Sri Lanka Map. Find an image of sri lanka map to use in your next project. Free sri lanka map photos for download.

  7. The online Water Information System for Sri Lanka provides maps and data on water availability, quality and use. An important tool on the site is an environmental flow calculator, which assesses how much river water flow is needed to maintain and bolster the health of aquatic ecosystems.

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