GIS Models to Measure Soil Erosion Risk
Published: Nov 15, 2018
Photo Courtesy: CCO
According to the National Centre for Coastal Research, Chennai, almost one-third of India’s 7,517 km long coastline was lost to soil erosion between 1990-2016.
Abstract: Soil erosion is the removal of the top layer by natural agents. However, deforestation, overgrazing and infrastructural development accelerate soil erosion. As soil is a critical natural resource, the risk of its erosion must be addressed urgently. Use of modern technologies like remote sensing and GIS can help build an understanding towards risk mitigation.
TO READ THE FULL ARTICLE
Already have an account? Log In
Keep reading with one of these options :
OR
MORE ARTICLES
Heat VS Crops: The Battle Begins
Heatwaves are no longer climate anomalies; they are the new normal. As India enters an era of prolonged, intense, and unpredictable thermal extremes, its rural backbone is showing signs of distress. I...
Tectonic Tensions and Forecast Frontiers
India, a nation perched precariously on one of the most active seismic belts in the world, faces a curious paradox: despite mounting geological evidence and rising urban vulnerability, public understa...
Chronic Hot Days: Heatwaves, Health Consequences and Policy Framework
Heatwaves have become one of the most lethal and least acknowledged consequences of climate change in India. What was once an occasional extreme is now a defining feature of India’s seasonal climate,...
Salty Invasion: Sea-Level Rise, Saltwater Intrusion and Coastal Communities
India’s coastal regions, stretching thousands of kilometers, are on the frontlines of a creeping environmental crisis—saltwater intrusion. Unlike cyclones or tsunamis, this is a disaster that doesn’t...