Slab-breakoff——总是连接到大陆/大陆碰撞?- 江南体育网页版- - - - -地球科学堆江南电子竞技平台栈交换 最近30从www.hoelymoley.com 2023 - 07 - 09 - t11:34:44z //www.hoelymoley.com/feeds/question/21259 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/21259 3 Slab-breakoff——总是连接到大陆/大陆碰撞? user22279 //www.hoelymoley.com/users/0 2021 - 05 - 14 - t17:26:06z 2021 - 05 - 26 - t14:05:51z < p >问题来找我当考虑安第斯山脉:< / p > < p >是slab-breakoff总是连接到从俯冲的洋壳过渡到一个大陆/大陆碰撞?< / p > < p > < a href = " https://i.stack.imgur.com/RKoYS.png " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/RKoYS.png " alt = "在这里输入图像描述" / > < / > < / p > < p >目前的理解是,俯冲,或一般的板块构造,主要是推动< a href = " https://www.eurekalert.org/pub_releases/2019-09/scp-wdp090219.php " rel = " nofollow noreferrer " >的拉负浮力引起的冷,密集的海洋地壳< / >,与其他因素扮演一个次要角色。< / p > < p >让我们看看破坏性结束:当海洋大陆下地壳取回它消失进入地幔,可能拖后不那么密集的大陆块体,直到大海已经关闭了,拖着大陆碰撞与另一个。我们知道,发生在喜马拉雅山,欧洲阿尔卑斯山脉和阿巴拉契亚山脉(列表不完整)。< / p > < p >理论化,大陆地壳的不情愿下取回在大陆/大陆碰撞,把部队可能导致晃来晃去的海洋地壳< a href = " https://en.wikipedia.org/wiki/Slab_detachment " rel = " nofollow noreferrer " >分离< / >。这样的分离板早已俯冲海底可能仍然驻留在地幔,例如在< a href = " https://pubs.geoscienceworld.org/gsa/geology/article-abstract/44/4/283/132040/Eocene-Neo-Tethyan-slab-breakoff-constrained-by-45 " rel = " nofollow noreferrer " >喜马拉雅山脉< / >,在几个阶段< a href = " https://www.nature.com/articles/srep31010 " rel = " nofollow noreferrer " >阿尔卑斯山< / >,“突然”获得的浮力引起的分离可能是司机的隆起和造山运动。

Though partly speculative and not good for an "ad-hoc" and general explanation for an orogeny, is that process assumed to be always connected to a continent/continent collision? I found no discussion or proposal in literature about the Andes (Nazca plate subduction), at least not when searching superficially.

//www.hoelymoley.com/questions/21259/-/21272 # 21272 1 答案为Slab-breakoff user20559——总是连接到大陆/大陆碰撞? user20559 //www.hoelymoley.com/users/0 2021 - 05 - 17 - t10:16:07z 2021 - 05 - 17 - t10:16:07z < p >板断裂发生在电弧volcanic-continent碰撞。< / p > < p > < a href = " https://onlinelibrary.wiley.com/doi/abs/10.1046/j.1365-3121.2002.00387.x " rel = " nofollow noreferrer " > < / >安第斯不是一个例外。< / p >
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