KnowraFreshwater lensLinked fromLinked fromThe 6 pages that link to Freshwater lens, each with the reason it gives.All 6Broader topic 1Related 5MicronesiaRelated: Saltwater intrusion and drought can rapidly threaten the limited freshwater supply.Coral islandRelated: It is often the main natural freshwater source beneath a coral island.Cocos (Keeling) IslandsRelated: Fresh groundwater is scarce and vulnerable to saltwater intrusion on low coral islands.South TarawaRelated: South Tarawa relies on vulnerable groundwater lenses for part of its water supply.Amirante IslandsRelated: Small coral islands depend on fragile freshwater lenses that can be depleted or salinized.