Lake Natron is a remarkable mineral-rich soda lake, in northern region of Tanzania at the border with Kenya.Document. It sits below Ol Doinyo Lengai, a soaring active volcano in the Rift Valley. The salt flat being on the left, and the tracks themselves curving around the edge of the salt flats. The lake is 35 miles (56 km) long and 15 miles (24 km) wide and contains salt, soda, and magnesite deposits. The lake is fed principally by the Southern Ewaso Ng’iro River in central Kenya and by mineral-rich hot springs. Lake Natron, lake in northern Tanzania on the border with Kenya, lying in the East African Rift System, 70 miles (113 km) northwest of Arusha. Il simbolo del sodio (Na) deriva dal nome latino del natrium.Il nome latino natrium deriva poi dal greco nítron, che a sua volta derivava dal nome egizio. You can actually see for miles down the track, despite the shrubberies sprouting up left right and centre. Il natron (carbonato decaidrato di sodio) è un minerale che deriva il suo nome dalla parola egizia del sale 'nry', che significa puro, divino, aggettivazione di 'nr' che significa dio. The high alkalinity in Lake Natron is due to the sodium carbonate and other minerals that flow into the lake from the surrounding hills. As the water evaporates, it leaves a mixture of minerals and salt, known as natron. Its temperature reaches to 120’F and the pH level is 10.5, which can burn the skin and eyes of animals that are not adapted to it. Several salt lakes and salt flats occupy the floor of the depression along with a total length of 50 km and with an average width of 10 km, follow the NW-SE. Natron can be created out of ash from plants that grow in salt marshes (called halophytic plants) or mined from natural deposits. With their pair of front-mounted flagella, they ply the films of water found in melting snow. The lake is within the Lake Natron Basin, a Ramsar Site wetland of international significance. By far, the most common species of snow alga is Chlamydomonas nivalis, which colors snow red or pink. It is in the Gregory Rift, which is the eastern branch of the East African Rift. Deposits of sodium carbonate also acts as a fantastic type of preservative for animals that die in the lake.ĭespite reports, animals do not turn to stone and die after coming into contact with the lake’s water. The serenity of Lake Natron - and its flamingo population - are threatened by a proposed hydroelectric power plant on the Ewaso Ngiro. Lake Natron is a salt or alkaline lake located in north Ngorongoro District of Arusha Region in Tanzania. Ephemeral thin crusts of Natron and Halite salts occur interstitially within the Mud at the surface, between May and August. During the field work, three distinct types of sedimentary. In ancient Egypt, these lakes provided the necessary chemicals (natron, which is a mixture of sodium salts including sodium bicarbonate better known as. The main source for Egyptian mummy-making was at Wadi Natrun, northwest of Cairo. Another important natural deposit used primarily for glass-making was at Chalastra, in the Macedonian region of Greece. In fact, Lake Natron’s alkaline waters support a thriving ecosystem of salt marshes, freshwater wetlands, flamingos and other wetland birds as well as tilapia and the algae on which large flocks of flamingos feed. Amazingly, 2.5 million flamingos make Lake Natron their home and is one of their ideal breeding grounds.
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