Community-based mangrove nurseries Site validation visit to Community-based mangrove nurseries to replant 1.5 km of mangrove forests to buffer and protect coastal areas from storm surges and sea level rise in Kokillai West GN, Maritimepattu DS Division. Photo: Forest Department, Mullaitivu. Site validation visit to Community-based mangrove nurseries to replant 1.5 km of mangrove forests to buffer and protect coastal areas from storm surges and sea level rise in Kokillai West GN, Maritimepattu DS Division. Photo: Forest Department, Mullaitivu.