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Back-Arc Spreading Centers and Superfast Subduction: The Case of the Northern Lau Basin (SW Pacific Ocean)

open access: yesGeosciences, 2022
The Lau Basin is a back-arc region formed by the subduction of the Pacific plate below the Australian plate. We studied the regional morphology of the back-arc spreading centers of the Northern Lau basin, and we compared it to their relative spreading ...
Camilla Palmiotto   +4 more
doaj   +3 more sources

Rifting/spreading propagation interacts with preexisting transform faults: 3D geodynamic modeling

open access: yesFrontiers in Earth Science, 2023
The divergent rifting/spreading centers and the strike-slip transform faults are the essential tectonic units on Earth, the dynamic evolution of which regulates the development of rifting/spreading basins. The propagation of rifting/spreading centers may
Hao Li   +8 more
doaj   +1 more source

Geochemistry and petrogenesis of volcanic rocks from Daimao Seamount (South China Sea) and their tectonic implications [PDF]

open access: yes, 2015
The South China Sea (SCS) experienced three episodes of seafloor spreading and left three fossil spreading centers presently located at 18°N, 17°N and 15.5°N.
Castillo, P   +5 more
core   +2 more sources

From Social Simulation to Integrative System Design [PDF]

open access: yes, 2011
As the recent financial crisis showed, today there is a strong need to gain "ecological perspective" of all relevant interactions in socio-economic-techno-environmental systems.
Balietti, Stefano, Helbing, Dirk
core   +1 more source

Dislocation Kinks in Copper: Widths, Barriers, Effective Masses, and Quantum Tunneling [PDF]

open access: yes, 2000
We calculate the widths, migration barriers, effective masses, and quantum tunneling rates of kinks and jogs in extended screw dislocations in copper, using an effective medium theory interatomic potential.
A. Hikata   +39 more
core   +2 more sources

Long Night Against Procrastination: A Collaborative Take On An International Event [PDF]

open access: yes, 2015
The Long Night Against Procrastination is an international tutoring event created by the writing center at the European University Viadrina in Frankfurt (Oder), Germany in 2010 (“Lange Nacht Der Aufgeschobenen Hausarbeiten”).
Kiscaden, Elizabeth, Nash, LeAnn
core   +1 more source

Information spreading and development of cultural centers [PDF]

open access: yesPhysical Review E, 2012
7 pages, 5 ...
Dybiec, Bartlomiej Mateusz   +2 more
openaire   +5 more sources

Hydrothermal exploration of the Fonualei Rift and Spreading Center and the Northeast Lau Spreading Center [PDF]

open access: yesGeochemistry, Geophysics, Geosystems, 2006
We report evidence for active hydrothermal venting along two back‐arc spreading centers of the NE Lau Basin: the Fonualei Rift and Spreading Center (FRSC) and the Northeast Lau Spreading Center (NELSC). The ridge segments investigated here are of particular interest as the potential source of a mid‐water hydrothermal plume (1500–2000 m depth) which ...
German, C.R.   +8 more
openaire   +3 more sources

Revised Pacific-Antarctic plate motions and geophysics of the Menard Fracture Zone [PDF]

open access: yes, 2008
A reconnaissance survey of multibeam bathymetry and magnetic anomaly data of the Menard Fracture Zone allows for significant refinement of plate motion history of the South Pacific over the last 44 million years.
Atwater   +47 more
core   +1 more source

Oceanic core complex development at the ultraslow spreading Mid‐Cayman Spreading Center [PDF]

open access: yesGeochemistry, Geophysics, Geosystems, 2011
Roughly a third of the global mid‐ocean ridge system spreads at <20 mm/yr (full rate) with predicted low crustal thicknesses, great axial depths, end‐member basalt compositions, and prominent axial faults. These predictions are here further investigated along the ultraslow (15–17 mm/yr) Mid‐Cayman Spreading Center (MCSC) through a compilation of ...
W. Hayman, N.   +5 more
openaire   +2 more sources

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