Results 61 to 70 of about 1,175 (180)

Evaluating Multi‐Agent and Wavelet‐Transform Uncertainties in Lunar Seismic Ambient Noise Exploration

open access: yesEarth and Space Science, Volume 13, Issue 2, February 2026.
Abstract Passive seismic ambient noise interferometry (ANI) has shown potential for lunar seismic exploration, offering the capability to detect near‐surface subsurface structures critical for future lunar mission, such as near‐surface ice deposits and lava tubes, without the need for active seismic sources.
Kai Nierula   +4 more
wiley   +1 more source

"Pit Craters", lava tubes, and open vertical volcanic conduits in Hawaii: a problem in terminology [PDF]

open access: yesInternational Journal of Speleology, 1998
Almost from the 1849 publication of the term pit crater, volcanologists have disagreed about the parameters differentiating these features from other vertical volcanic structures. Kaluaiki is a jameo giving entry to Thurston Lava Tube in Hawaii Volcanoes
William R. Halliday
doaj  

Cave depth and subterranean connectivity are drivers of intraspecific trait variability in two subterranean congeneric beetles

open access: yesEcological Entomology, Volume 51, Issue 1, Page 153-164, February 2026.
The abundance of cave beetles increases with depth, with Duvalius hartigi exhibiting maximum densities at greater depths in volcanic systems. Troglomorphic traits become more pronounced with increasing depth exclusively in the alpine species Duvalius carantii.
Giuseppe Nicolosi   +5 more
wiley   +1 more source

Cooling of a channeled lava flow with non-Newtonian rheology: crust formation and surface radiance

open access: yesAnnals of Geophysics, 2011
We present here the results from dynamical and thermal models that describe a channeled lava flow as it cools by radiation. In particular, the effects of power-law rheology and of the presence of bends in the flow are considered, as well as the formation
Stefano Santini   +5 more
doaj   +1 more source

Underground Landscapes: Volcanism, Lava Tubes, and Man

open access: yesTunnelling and Underground Space Technology
Lava tubes, or pyroducts, have played a significant role in human history, serving as shelters, storage spaces, and dwellings across diverse cultures, times, and geographies. However, knowledge about their uses remains fragmented across various disciplines and sources. This research consolidates an extensive review of human interactions with lava tubes
Francesco Axel Pio Romio, Gianni Lobosco
openaire   +3 more sources

High‐Resolution Morphology of Lunar Lava Tube Pits Using Photogrammetric Modeling of Multiple Stereo Images

open access: yesEarth and Space Science
Underground lava tubes are promising candidates for the construction of lunar bases because they are believed to offer good protection against radiation and harsh thermal environments on the lunar surface.
Miyu Zhou   +7 more
doaj   +1 more source

Propagation in Lunar Caves: Terrestrial Measurement Campaign and Ray Tracing Modeling

open access: yesIEEE Open Journal of Antennas and Propagation
Lunar lava tubes are seen as potential habitation sites for future long stays of humans on the Moon, although much work remains to be done to make this feasible.
Susana Loredo   +5 more
doaj   +1 more source

New Insights into Lava Tube Formation: An Asymmetrical and Deep Case Observed by Yutu-2 Radar at Lunar Farside

open access: yesThe Astrophysical Journal
This article reports a potential lava tube observed at ∼130 m depth of the lunar farside by Lunar Penetrating Radar data. However, a possible scenario with a kind of dry and low-density materials connected with a basaltic boulder or lava flow cannot be ...
Haoqiu Zhou   +6 more
doaj   +1 more source

Minerogenesis of volcanic caves of Kenya. [PDF]

open access: yesInternational Journal of Speleology, 2003
Kenya is one of the few countries in which karst cavities are scarce with respect to volcanic ones, which are widespread throughout the whole country.
Rossi Antonio   +2 more
doaj  

Lava Flows and Lava Tubes: What They Are, How They Form (DVD) [PDF]

open access: yesEos, Transactions American Geophysical Union, 2003
This DVD is a treat for volcanologists, Earth scientists, and others who are curious about volcanoes. Beautiful photography of lava flows from the current eruption of Kilauea Volcano in Hawaii is explained by volcanologist Ken Hon, a noted authority on the formation of lava flow fields. Hon and Gansecki are with the Geology Department at the University
openaire   +1 more source

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