单词 | felsenmeer |
释义 | felsenmeern. Physical Geography. An expanse of angular frost-riven rocks which may develop on flat terrain in arctic and alpine climates; a boulder field. ΘΚΠ the world > the earth > land > landscape > [noun] > types of terrain patchwork1865 Mound Region1873 boulder-flat1884 karrenfeld1885 boulder-belt1894 karst land1894 karst1902 felsenmeer1905 stone-field1906 staircasing1911 fundament1928 strewn field1937 thermokarst1943 patterned ground1950 pseudokarst1954 tower karst1954 tektite field1960 stone pavement1969 1905 Jrnl. Geol. (Chicago) 13 121 The lack of a commonly used English equivalent for the German word Felsenmeer. 1905 Jrnl. Geol. (Chicago) 13 121 The development of the Felsenmeer means a vast increase of rock surface on which frost, changes of temperature, and all the other chief methods of weathering..can act. 1954 W. D. Thornbury Princ. Geomorphol. v. 69 It is common to find at high altitudes accumulations of riven rocks known as felsenmeere. These boulder fields attest to the rapidity of the weathering processes at high altitudes. 1963 A. N. Strahler Earth Sci. xxv. 455 The ground may be covered with large angular blocks of fresh rock in an accumulation known as a felsenmeer (literally, a rock sea), or boulder field. This entry has not yet been fully updated (first published 1972; most recently modified version published online June 2018). < n.1905 |
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