Saving Our Beaches: Kerala To Fight Coastal Erosion With These Giant TubesEnvironmentBy Lekshmi Priya S20 Feb 2018 17:32 ISTGeo-tubes are essentially giant tubes with sediment-filled sleeves of geotextile fabric placed in a trench parallel to seashore that will check acute sea erosion, and also lessen the wrath of waves during high tides on the coasts.Read More