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pro vyhledávání: '"W. J. Jankowitz"'
Publikováno v:
Journal of Arid Environments. 57:467-485
Circular, slightly concave depressions, devoid of vegetation and often surrounded by a fringe of tall grasses occur in a broken belt in the pro-Namib zone of the west coast of southern Africa. Several hypotheses have been proposed to explain the orig
Publikováno v:
South African Journal of Botany. 74:332-334
There is currently still no scientifically sound explanation as to the origin of the so-called “fairy circles” in the Namib. An in situ experiment was conducted in the NamibRand Nature Reserve to test the latest hypothesis that the circles are th