YX
Member Since 2014
Yigang Xu
Director/Professor, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences
AGU Research
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Influences of the Stagnant Pacific Slab Beyond Its Westernmost Edge: Insights From the Cenozoic Alkaline Basalts in the Dariganga Volcanic Field, SE Mongolia
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
05 october 2024
Zongying Huang, Haiou Gu, Narantsetseg Tserendash,...

It remains uncertain whether a stagnant slab in the mantle transition zone can affect the asthenospheric mantle beyond its leading edge. To address...

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Geochemistry of Olivine Melt Inclusion Reveals Interactions Between Deeply Derived Carbonated Melts From the Big Mantle Wedge and Pyroxenite in the Lithospheric Mantle Beneath Eastern Asia
GEOPHYSICAL RESEARCH LETTERS
01 august 2024
Zhen Wei, Yongsheng Hou, Hongyan Li, Liang Ma, Yu ...

Our current knowledge regarding the distribution patterns of ancient and recent recycled materials, as well as the origin of intraplate basalts in ...

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Experimental Insights Into the Petrogenesis of Plume‐Related Magmas: Tholeiite‐Harzburgite Interaction at 2–3 GPa and 1,400–1,500°C
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
14 july 2024
Yongsheng Hou, Hongyan Li, Yu Wang, yanfei zhang, ...

How eclogite/pyroxenite‐derived melts evolve through the refractory lithosphere above a plume remains poorly understood. Here we conducted la...

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Revisiting the Tianwen Yellow Pumice (TYP) Eruption of Changbaishan Volcano: Tephra Correlation, Eruption Timing and Its Climatostratigraphical Context
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
23 april 2024
Xuan-Yu Chen, Yigang Xu, Pavel E. Tarasov, c* leip...

Changbaishan volcano (China/North Korea) is one of the most active and hazardous volcanic centers in Northeast Asia. Despite decades of intensive r...

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Continental Crust Rejuvenation Across the Paleo‐Mesoarchean Transition Resulted From Elevated Mantle Geotherms
GEOPHYSICAL RESEARCH LETTERS
10 april 2024
Guimei Lu, Guangyu Huang, Nick M. Roberts, Christo...

The increase in initial Hf isotopes identified in early Mesoarchean detrital zircon is commonly interpreted as a reflection of the geodynamic trans...

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Methanogen‐Mediated Precipitation of Mn Carbonates at the Expense of Mn Oxides
GEOPHYSICAL RESEARCH LETTERS
02 april 2024
Shixi Cai, Gangjian Wei, Haiyang Xian, Jianxi Zhu,...

Whether Mn carbonates can be used as a proxy for the oxygenation event is debated. Here we examined the Early Cretaceous lacustrine Mn carbonates f...

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Stable Zirconium Isotopic Compositions of the Metasomatized Mantle
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
07 february 2024
Zong-qi Zou, Yigang Xu, Zaicong Wang, Chuyu Hu, La...

Mantle metasomatism, which affects the geochemical and lithological properties of the Earth, is crucial to the evolution and modification of the Ea...

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Big Mantle Wedge and Intraplate Volcanism in Alaska: Insight From Anisotropic Tomography
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
30 december 2023
Xuran Liang, Dapeng Zhao, Yuanyuan Hua, Yigang Xu

We determine high‐resolution tomographic models of isotropic P‐wave velocity (Vp) and tilting‐axis anisotropy of the Alaska subdu...

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