Gaet'ale Pond

Gaet'ale Pond wani karamin tafki ne mai cike da gishiri wanda ke kusa da rami na Dallol a cikin Danakil Depression (Yankin Afar, Habasha). Tana kan maɓuɓɓugar ruwa mai zafi na asalin tectonic kuma ba ta da bayyane ko magudanan ruwa. Ruwa na Gaet'ale Pond yana da salinity na 43%, yana mai da shi mafi yawan ruwa a Duniya. Wurin da asalinsa Gaet'ale Pond shine mafi girma daga cikin jerin ƙananan tafkuna da ke kusa da kilomita 4 (2.5 kudu maso gabashin maɓuɓɓugar Dallol. Yana da siffar karami tare da diamita na kimanin mita 60 (200 . A cewar mazauna ƙauyen Ahmed'ela da ke kusa, girgizar ƙasa a watan Janairun 2005 ta sake kunna maɓuɓɓugar ruwa kuma an halicci tafkin. Saboda wannan dalili, zafin jikinta na 50-55 ° C (122-131 ° F) ya fi zafi fiye da muhalli. Yanayin ruwa Gishiri a cikin ruwa na Gaet'ale Pond galibi sun hada da calcium chloride a 2.72 mol / kg da magnesium chloride a 1.43 mol / kg. Har ila yau, ya ƙunshi ƙananan Na+, K+ da NO−2 ions. Adadin abubuwan da aka narke shine 433 g / kg, ko 43.3%. Har ila yau, ya ƙunshi alamun baƙin ƙarfe (III) wanda ke samar da rikitarwa tare da chloride, Na+<sup id="mwQQ">+</sup> ba da ruwa launi mai launin rawaya. Ana fitar da kumfa na iskar gas mara ƙanshi daga tafkin. Wataƙila ana samar da carbon dioxide ta hanyar dutsen wuta. An gano gawawwakin tsuntsaye da kwari a kusa da tafkin, kuma an ba da shawarar cewa iskar na iya zama mai cutarwa ga kananan dabbobi ko mutane. Manazarta