Results 21 to 30 of about 1,008,641 (218)

New Insights from Seafloor Mapping of a Hawaiian Marine Monument [PDF]

open access: yes, 2015
On 15 June 2006, when U.S. President George W. Bush signed the proclamation creating the Papahānaumokuākea Marine National Monument (PMNM), he probably wasn’t thinking about underwater morphology. To fully understand the coral reefs and marine ecosystems
Tree, Jonathan   +12 more
core   +1 more source

Bathymetry and Shallow Seismic Imaging of the 2018 Flank Collapse of Anak Krakatau

open access: yesFrontiers in Earth Science, 2021
The flank failure and collapse of Anak Krakatau on December 22nd, 2018 triggered a destructive tsunami. Whether the prior activity of the volcano led to this collapse, or it was triggered by another means, remains a challenge to understand.
Wisnu S. Priyanto   +8 more
doaj   +1 more source

Fluid Vents, Flank Instability, and Seafloor Processes along the Submarine Slopes of the Somma-Vesuvius Volcano, Eastern Tyrrhenian Margin

open access: yesGeosciences, 2018
We report the geomorphological features of the continental shelf of the Gulf of Naples along the submarine slopes of the Somma-Vesuvius volcanic complex.
Salvatore Passaro   +3 more
doaj   +1 more source

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+2 more sources

Automatic Pattern Recognition of Tectonic Lineaments in Seafloor Morphology to Contribute in the Structural Analysis of Potentially Hydrocarbon-Rich Areas

open access: yesRemote Sensing, 2020
This work presents novel pattern recognition techniques applied on bathymetric data from two large areas in Eastern Mediterranean. Our objectives are as follows: (a) to demonstrate the efficiency of this methodology, (b) to highlight the quick and ...
Eleni Kokinou, Costas Panagiotakis
doaj   +1 more source

Morphotectonic Analysis of the East Manus Basin, Papua New Guinea

open access: yesFrontiers in Earth Science, 2021
Backarc basin systems are important sites of extension leading to crustal rupture where basin development typically occurs in rifting phases (or stages) with the final successful stages identified by the formation of spreading ridges and new oceanic ...
Nicholas J. Dyriw   +6 more
doaj   +1 more source

A submarine morphotectonic analysis combining GIS-based methods and virtual reality: Case study of the low-rate active thrust faulting off Boumerdès (Algeria)

open access: yesFrontiers in Earth Science, 2022
The Algerian margin is located at the slow-rate convergent boundary between African and Eurasian plates and experienced several strong earthquakes in the last centuries.
Jacques Déverchère   +5 more
doaj   +1 more source

Roots and Lexicality in Distributed Morphology [PDF]

open access: yes, 2012
Fifth York-Essex Morphology Meeting (YEMM), 9th February and 10th February 2008, Department of Language and Linguistic Science, University of YorkThis paper examines the nature and content of morphological roots in relation to their syntactic context. A
Acquaviva, Paolo
core   +1 more source

Quantifying the Physical Impact of Bottom Trawling Based on High-Resolution Bathymetric Data

open access: yesRemote Sensing, 2022
Bottom trawling is one of the most significant anthropogenic pressures on physical seafloor integrity. The objective classification of physical impact is important to monitor ongoing fishing activities and to assess the regeneration of seafloor integrity
Mischa Schönke   +2 more
doaj   +1 more source

Fresh submarine groundwater discharge offshore Wellington (New Zealand): hydroacoustic characteristics and its influence on seafloor geomorphology

open access: yesFrontiers in Marine Science, 2023
Fresh submarine groundwater discharge (FSGD) influences the biogeochemistry of coastal areas and can be a proxy for potential untapped resources of offshore freshened groundwater (OFG).
Jasper J. L. Hoffmann   +8 more
doaj   +1 more source

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