词条 | Slab suction |
释义 |
Slab suction forces are one of the major plate tectonic driving forces. Slab suction occurs when a subducting slab drives flow in the nearby mantle. This flow then exerts shear tractions on nearby plates. This driving force is important when the slabs (or portions thereof) are not strongly attached to the rest of their respective tectonic plate. They cause both the subducting and overriding plate to move in the direction of the subduction zone.[1] Slab suction is the weakest of the three major forces involved in plate motion, the others being slab pull, the strongest, and ridge push. References1. ^{{cite journal|doi=10.1126/science.1074161|title=How Mantle Slabs Drive Plate Tectonics|year=2002|last1=Conrad|first1=C. P.|journal=Science|volume=298|issue=5591|pages=207–209|pmid=12364804|last2=Lithgow-Bertelloni|first2=C|bibcode=2002Sci...298..207C}} {{tectonics-stub}} 1 : Tectonics |
随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。