Development and path planning of a novel unmanned surface vehicle system and its application to exploitation of Qarhan Salt Lake
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DOI: 10.1007/s11432-018-9723-5
Abstract: Qarhan Salt Lake is rich in mineral resources, such as sodium chloride, potassium, and magnesium [1]. At present, liquid mine exploiting is the main exploitation form for the Qarhan Salt Lake. Salt mining ships with… read more here.
Keywords: qarhan salt; salt lake; exploitation; salt mining ... See more keywords
Prehistoric salt mining in Hallstatt, Austria. New chronologies out of small wooden fragments
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DOI: 10.1016/j.dendro.2021.125814
Abstract: Abstract The prehistoric salt mine of Hallstatt together with its burial ground is one of the most prominent archaeological sites in the world, and has given its name to the “Hallstatt period”, an epoch of… read more here.
Keywords: prehistoric salt; salt mining; salt; chronologies span ... See more keywords