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Descriptor English: Volcanism
Descriptor Spanish: Vulcanismo
Descriptor volcanismo
Entry term(s) intrusión magmática
magma
índice de explosividad
Descriptor Portuguese: Vulcanismo
Descriptor French: Volcanisme
Entry term(s): Explosivity Index
Magma
Magma Intrusion
Magmatic Intrusion
Tree number(s): SP8.285.852
Scope note: The set of processes by which magma and its associated gases rise through the crust and are released onto the earth's surface and into the atmosphere.
Allowable Qualifiers: No qualifiers
DeCS ID: 35240
Unique ID: DDCS035240
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Volcanism - Preferred
Concept UI FD00061084
Scope note The set of processes by which magma and its associated gases rise through the crust and are released onto the earth's surface and into the atmosphere.
Preferred term Volcanism
Entry term(s) Magma
Magma Intrusion
Magmatic Intrusion
Explosivity Index - Narrower
Concept UI FD00060598
Scope note Percentage of pyroclastic ejecta among the total product of a volcanic eruption (Material II - IDNDR, 1992)
Preferred term Explosivity Index



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