The effects of phase transitions and compositional layering in two-dimensional kinematic models of subduction
详细信息 查看全文
- 作者：Katrina M. Arredondo ; karredondo@ucdavis.edu" class="auth_mail" title="E-mail the corresponding author ; Magali I. Billen
- 关键词：Subduction dynamics ; Extended Boussinesq approximation ; Pyrolite ; Harzburgite ; Eclogite ; Compositional variation ; Phase transitions ; Slab stagnation
- 刊名：Journal of Geodynamics
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：100
- 期：Complete
- 页码：159-174
- 全文大小：4426 K
文摘
- •
Many published models severely overestimate slab stagnation.
- •
A model with pyrolite phase transitions has less slab stagnation and broader folds.
- •
Compositional layers stiffen slabs and decrease slab dips.
- •
Heating terms in the extended Boussinesq approximation warm and weaken slabs.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |