Why is "Volcanic arc" trending?
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Trend Analysis
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- Date: 2026-03-25 05:13:40
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Wikipedia Overview
A volcanic arc is a belt of volcanoes formed above a subducting oceanic tectonic plate, with the belt arranged in an arc shape as seen from above. Volcanic arcs typically parallel an oceanic trench, with the arc located further from the subducting plate than the trench. The oceanic plate is saturated with water, mostly in the form of hydrous minerals such as micas, amphiboles, and serpentines. As the oceanic plate is subducted, it is subjected to increasing pressure and temperature with increasing depth. The heat and pressure break down the hydrous minerals in the plate, releasing water into the overlying mantle. Volatiles such as water drastically lower the melting point of the mantle, causing some of the mantle to melt and form magma at depth under the overriding plate. The magma ascends to form an arc of volcanoes parallel to the subduction zone.
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Search Interest Perspective
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Volcanoes in the Tonga-Kermadec Volcanic Regions - Smithsonian Institution | Global Volcanism Program
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Protracted late Paleozoic volcanic arc activity along the Northeast Asian continental margin - Nature
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An Ode to the Oregon Cascades Volcanic Arc (Video) - BIKEPACKING.com
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Volcanoes in the Western Pacific Volcanic Regions - Smithsonian Institution | Global Volcanism Program
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400-mile fossilised volcanic arc discovered in this country and why it matters - The Times of India
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800-million-year-old volcano chain found buried under South China - Interesting Engineering
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400-mile fossilised volcanic arc discovered in this country and why it matters - msn.com
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Tracking carbon from subduction to outgassing along the Aleutian-Alaska Volcanic Arc - Science | AAAS
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400-mile arc of 'fossilized volcanoes' discovered within Yangtze Block interior - Phys.org
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Electrical Resistivity Imaging of the Northeast Carpathian Volcanic Arc With 3-D Magnetotellurics Reveals Shallow Hydrothermal System - AGU Publications
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Vestiges of a Volcanic Arc Hidden Within Chicxulub Crater - Eos - Science News by AGU
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Volcanoes in the Southwestern Pacific Volcanic Regions - Smithsonian Institution | Global Volcanism Program
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Variable water input controls evolution of the Lesser Antilles volcanic arc - Nature
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Seismicity in a Transpressional Volcanic Arc: The Liquiñe-Ofqui Fault System in the Puyuhuapi Area, Southern Andes, Chile (44°S) - AGU Publications
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Volcanoes in the Middle America-Caribbean Volcanic Regions - Smithsonian Institution | Global Volcanism Program
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Evolution of a Shallow Volcanic Arc Pluton During Arc Migration: A Tectono-Thermal Integrated Study of the St. Martin Granodiorites (Northern Lesser Antilles) - AGU Publications
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Volcanoes in the Northwestern Pacific Volcanic Regions - Smithsonian Institution | Global Volcanism Program
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Volcanoes in the South America Volcanic Regions - Smithsonian Institution | Global Volcanism Program
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Volcanoes in the North America Volcanic Regions - Smithsonian Institution | Global Volcanism Program
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Smithsonian / USGS Weekly Volcanic Activity Report - Smithsonian Institution | Global Volcanism Program
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Review of Geochronologic and Geochemical Data of the Greater Antilles Volcanic Arc and Implications for the Evolution of Oceanic Arcs - AGU Publications
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Geologists Uncover 400-Mile-Long Chain of Fossilized Volcanoes in Southern China - Indian Defence Review
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Japan Volcanoes - Smithsonian Institution | Global Volcanism Program
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What volcanoes and volcanic regions form the "Pacific Ring of Fire"? - Smithsonian Institution | Global Volcanism Program
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The Guanacaste Volcanic Arc Sliver of Northwestern Costa Rica - Nature
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The Alboran volcanic-arc modulated the Messinian faunal exchange and salinity crisis - Nature
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Petrogenesis of Dacites in a Triassic Volcanic Arc in the South China Sea: Constraints From Whole Rock and Mineral Geochemistry - Frontiers
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Volcanic Arc Weathering Rates in the Humid Tropics Controlled by the Interplay Between Physical Erosion and Precipitation - AGU Publications
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Chile Volcanoes - Smithsonian Institution | Global Volcanism Program
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Indonesia Volcanoes - Smithsonian Institution | Global Volcanism Program
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The causes of spatiotemporal variations in erupted fluxes and compositions along a volcanic arc - Nature
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Author Correction: Liquiñe-Ofqui’s fast slipping intra-volcanic arc crustal faulting above the subducted Chile Ridge - Nature
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Primitive Magmas in the Early Central American Volcanic Arc System Generated by Plume-Induced Subduction Initiation - Frontiers
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Ecuador Volcanoes - Smithsonian Institution | Global Volcanism Program
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Is uplift of volcano clusters in the Tohoku Volcanic Arc, Japan, driven by magma accumulation in hot zones? A geodynamic modeling study - AGU Publications
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Ancient Volcanic Arc Discovered Beneath South China - GK Today
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Some High-Threat Volcanoes Are Severely Understudied - Eos - Science News by AGU
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Central American volcanoes offer clues to Earth’s geological evolution - Knowable Magazine
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The Medial Offshore Record of Explosive Volcanism Along the Central to Eastern Aegean Volcanic Arc: 1. Tephrostratigraphic Correlations - AGU Publications
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Small eruption at Matthew Island volcano, first since 1956, Vanuatu Volcanic Arc - The Watchers - Watching the world evolve and transform
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Russia Volcanoes - Smithsonian Institution | Global Volcanism Program
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Magmatic control along a strike‐slip volcanic arc: The central Aeolian arc (Italy) - Ruch - 2016 - Tectonics - AGU Publications
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Historic Santorini eruption pales in comparison to ancient blowout - University of California, Berkeley
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Bathymetry and geological setting of the South Sandwich Islands volcanic arc - cambridge.org
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Central American Volcanoes Offer Clues to Earth’s Geological Evolution - JSTOR Daily
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Crustal structure across the Costa Rican Volcanic Arc - Hayes - 2013 - Geochemistry, Geophysics, Geosystems - AGU Publications
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Contrasting subduction structures within the Philippine Sea plate: Hydrous oceanic crust and anhydrous volcanic arc crust - AGU Publications
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The Medial Offshore Record of Explosive Volcanism Along the Central to Eastern Aegean Volcanic Arc: 2. Tephra Ages and Volumes, Eruption Magnitudes and Marine Sedimentation Rate Variations - AGU Publications
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Oblique Blind Faulting Underneath the Luzon Volcanic Arc During the 2022 Mw 7.0 Abra Earthquake, the Philippines - AGU Publications
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volcanic-arc-illustration_1600 - futurity.org
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Bacterial community structure and novel species of magnetotactic bacteria in sediments from a seamount in the Mariana volcanic arc - Nature
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Why Central American Volcanoes Are Ideal for Studying Earth’s Evolution - Smithsonian Magazine
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Karymsky - Smithsonian Institution | Global Volcanism Program
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An eruption over 520,000 years ago shows South Aegean Volcanic Arc was far more dangerous - Science News - WION
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volcanic arc rapid weathering carbon capture - University of Southampton
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Across‐arc versus along‐arc Sr‐Nd‐Pb isotope variations in the Ecuadorian volcanic arc - AGU Publications
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Extremely High Carbon Return in Certain Volcanic Arcs - Eos - Science News by AGU
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Kikai - Smithsonian Institution | Global Volcanism Program
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A New Sulfur and Carbon Degassing Inventory for the Southern Central American Volcanic Arc: The Importance of Accurate Time‐Series Data Sets and Possible Tectonic Processes Responsible for Temporal Variations in Arc‐Scale Volatile Emissions - de Mo - AGU Publications
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Arc and forearc rifting in the Tyrrhenian subduction system - Nature
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Mt. St. Helens and the Cascade Volcanic Arc: Iceland in America - The Christian Science Monitor
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Bezymianny - Smithsonian Institution | Global Volcanism Program
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Great Sitkin - Smithsonian Institution | Global Volcanism Program
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The role of crystallization-driven exsolution on the sulfur mass balance in volcanic arc magmas - AGU Publications
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Volcanoes Tied to Shifts in Earth’s Climate over Millions of Years - Jackson School of Geosciences
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Aira - Smithsonian Institution | Global Volcanism Program
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Ulawun - Smithsonian Institution | Global Volcanism Program
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Chirpoi - Smithsonian Institution | Global Volcanism Program
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Galeras - Smithsonian Institution | Global Volcanism Program
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Kizimen - Smithsonian Institution | Global Volcanism Program
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Puracé - Smithsonian Institution | Global Volcanism Program
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Sangay - Smithsonian Institution | Global Volcanism Program
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Spurr - Smithsonian Institution | Global Volcanism Program
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Sabancaya - Smithsonian Institution | Global Volcanism Program
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Sarychev Peak - Smithsonian Institution | Global Volcanism Program
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Semisopochnoi - Smithsonian Institution | Global Volcanism Program
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Kie Besi - Smithsonian Institution | Global Volcanism Program
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Guagua Pichincha - Smithsonian Institution | Global Volcanism Program
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Machín - Smithsonian Institution | Global Volcanism Program
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Nevado del Ruiz - Smithsonian Institution | Global Volcanism Program
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Ambang - Smithsonian Institution | Global Volcanism Program
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Kanlaon - Smithsonian Institution | Global Volcanism Program
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Island Arc - Wiley Online Library
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National Institute of Oceanography Goa unveils secrets of a volcanic arc - The Times of India
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The ancient volcanoes of Minas - Revista Pesquisa Fapesp
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Scientists find evidence of eruption that is rewriting ‘Santorini’s geological history’ - eKathimerini.com
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CSIR- NIO Uncovers Active Gas Venting And Unique Marine Biodiversity Over Submarine-Volcanic System in Andaman-Nicobar Region - PIB
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