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DOI | 10.1126/science.aag3055 |
VOLCANOLOGY Vertically extensive and unstable magmatic systems: A unified view of igneous processes | |
Cashman, Katharine V.; Sparks, R. Stephen J.; Blundy, Jonathan D. | |
2017-03-24 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 355期号:6331 |
文章类型 | Review |
语种 | 英语 |
国家 | England |
英文摘要 | Volcanoes are an expression of their underlying magmatic systems. Over the past three decades, the classical focus on upper crustal magma chambers has expanded to consider magmatic processes throughout the crust. A transcrustal perspective must balance slow (plate tectonic) rates of melt generation and segregation in the lower crust with new evidence for rapid melt accumulation in the upper crust before many volcanic eruptions. Reconciling these observations is engendering active debate about the physical state, spatial distribution, and longevity of melt in the crust. Here we review evidence for transcrustal magmatic systems and highlight physical processes that might affect the growth and stability of melt-rich layers, focusing particularly on conditions that cause them to destabilize, ascend, and accumulate in voluminous but ephemeral shallow magma chambers. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000397082900027 |
WOS关键词 | MOUNT ST-HELENS ; SKAERGAARD INTRUSION ; MELT INCLUSIONS ; TRACE-ELEMENT ; CRYSTAL-MUSH ; NEW-ZEALAND ; PLAGIOCLASE PHENOCRYSTS ; CHAMBER PROCESSES ; FLUID-FLOW ; EVOLUTION |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/195689 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | Univ Bristol, Sch Earth Sci, Bristol BS8 1RJ, Avon, England |
推荐引用方式 GB/T 7714 | Cashman, Katharine V.,Sparks, R. Stephen J.,Blundy, Jonathan D.. VOLCANOLOGY Vertically extensive and unstable magmatic systems: A unified view of igneous processes[J]. SCIENCE,2017,355(6331). |
APA | Cashman, Katharine V.,Sparks, R. Stephen J.,&Blundy, Jonathan D..(2017).VOLCANOLOGY Vertically extensive and unstable magmatic systems: A unified view of igneous processes.SCIENCE,355(6331). |
MLA | Cashman, Katharine V.,et al."VOLCANOLOGY Vertically extensive and unstable magmatic systems: A unified view of igneous processes".SCIENCE 355.6331(2017). |
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