![]() ![]() The villages of Nyos, Suburn, and Cha were worst affected. This killed 1,746 people and 3,500 livestock in the region by suffocation. The gas cloud rose at an incredible speed of 100 km/hr and soon displaced all of the air in the surrounding regions. The eruption triggered the release of about 100,000–300,000 tons of CO2. On August 21, 1986, Lake Nyos experienced a limnic eruption. What Makes Lake Nyos The World’s Deadliest Lake? On certain occasions, if the lake water becomes supersaturated with CO2 or when a landslide or earthquake happens in the region, the CO2 might suddenly come out of solution, triggering an explosion. ![]() Usually, the CO2 remains in solution in the colder layers below and the lake remains stable. Lake Nyos is a thermally stratified lake, meaning a layer of warm water of low-density floats on the denser, colder water layer near the bottom of the lake. The wall is 130 feet high and 148 feet wide. A natural dam made of volcanic rocks holds the waters of the lake in place. Nearly 90 million tons of CO2 is charged into the waters of the lake from the magma layer. The carbon-dioxide leaking through the earth from the magma layers first dissolve in the natural springs around the lake and then finally mix with the lake waters to produce carbonic acid. ![]() Geography Of Lake NyosĪlthough Lake Nyos lies within an extinct volcano, magma still flows beneath it. Since the lake sits on a pocket of magma, the waters of the lake is highly acidic due to the carbon-dioxide (CO2) spewed into the waters from the magma layer below. It is a crater lake that lies along the Cameroon line of volcanic activity. Lake Nyos, definitely the deadliest lake in the world, is located in Cameroon’s Northwest Region. Where Is The Deadliest Lake In The World Located? ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |