Results 131 to 140 of about 61,955 (243)

Regional variability but global flux balance in the deep sulfur cycle. [PDF]

Proc Natl Acad Sci U S A
Li JL, Ague JJ, John T, Li B, Clift PD, Schwarzenbach EM, Gao J.   +6 more
europepmc   +1 more source

Subduction-related volatile recycling and magma generation beneath Central Mexico: Insights from melt inclusions, Oxygen isotopes and geodynamic models

, 2009
The subduction-related Michoacan-Guanajuato Volcanic Field (MGVF) in central Mexico contains similar to 900 cinder cones and numerous larger shield volcanoes of Late Pliocene to Holocene age. We present data for major, trace and volatile (H2O, CO2, S, Cl)
Delgado-Grenados, H (15528008), Bindeman, IN (15504638), Wallace, PJ (15528005), Manea, VC (15528011), Donegan, CS (15528014), Kent, AJR (15519791), Johnson, ER (15528002)   +6 more
core  

Open Ocean Biogeochemical Impacts of Extreme Terrestrial Precipitation

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Extreme events reshape ocean ecosystems with significant implications for nutrient and carbon cycling. Here, we demonstrate that flooding on land can be a significant driver of biogeochemical variability in the open ocean, even in relatively dry climates.
Shailja Gangrade, Mara A. Freilich, Élise Beaudin, Kelly M. A. Luis, Inés M. Leyba, Melissa M. Omand, Sarah E. Lang, Jeff S. Bowman, Larry O’Neill, Dante A. Capone   +9 more
wiley   +1 more source

Segmented Moho Uplift and Implications for Magmatic Underplating Beneath the Datong Basin

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Understanding how the deep crust responds to coupled tectonic and magmatic processes is essential for deciphering intracontinental rifting. We apply high‐resolution passive‐source reverse time migration to teleseismic P‐wave receiver functions recorded by a dense seismic array to image the Moho beneath the Datong Basin. Our observations reveal
Chunlong Li, Huai Zhang, Yu Jeffrey Gu, Yicun Guo, Pei He, Guangyao Yin, Yaolin Shi   +6 more
wiley   +1 more source

Newly Identified Early Cretaceous High-Mg Diorites in the Southern Dayaoshan Area of South China: Petrogenesis and Geodynamic Implications. [PDF]

ACS Omega
Wei Y, Meng L, Zhang Y.
europepmc   +1 more source

Crustal Shear‐Wave Velocity and Azimuthal Anisotropy Imaging Reveals the Merapi‐Merbabu‐Telomoyo Volcanic Chain, Central Java

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract We present new results from ambient noise tomography and azimuthal anisotropy analysis of the DOMERAPI data set to investigate crustal structure beneath the Merapi‐Merbabu‐Telomoyo region in central Java. The 3D shear‐wave velocity (Vs) model reveals a prominent high‐Vs anomaly extending from south of Merapi through Merbabu to Telomoyo ...
Iqwal Ramadhan, Sri Widiyantoro, Zulfakriza, Jean‐Philippe Metaxian, Nicholas Rawlinson, Jean‐Paul Montagner, Tedi Yudistira   +6 more
wiley   +1 more source

Serpentine's wet breakdown path and enhanced water flux in cold subduction zones. [PDF]

Nat Commun
Sim H, Bang Y, Hwang H, Giordano N, Zhang D, Lee HH, Jeon T, Farla R, Liermann HP, Lee Y.   +9 more
europepmc   +1 more source

Rapid Global Oxygen Shifts and Delayed OMZ Response: Pulse and Memory of the Pacific Decadal Oscillation

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Natural decadal variability often obscures anthropogenic trends in ocean deoxygenation. Using a global observational oxygen reconstruction (1965–2022), we investigate the role of the Pacific Decadal Oscillation (PDO) in modulating decadal oxygen variability.
Zouhair Lachkar, Said Ouala
wiley   +1 more source

Buried fragments reveal a "Greater Gondwana" supercontinent. [PDF]

Sci Adv
Wang T, Collins WJ, Wang C, Hou Z, Tong Y, Huang H, Ye J.   +6 more
europepmc   +1 more source

Comment on ‘Near‐Synchronous Cambrian Evolution of the Transbrasiliano‐Kandi‐4°50′ Shear Zone in South America and Africa’

Terra Nova, Volume 38, Issue 5, Page 327-329, October 2026.
Sérgio P. Neves, Alain Vauchez
wiley   +1 more source