10 ENGLISH BOOKS RELATING TO «VESICULARITY»
Discover the use of
vesicularity in the following bibliographical selection. Books relating to
vesicularity and brief extracts from same to provide context of its use in English literature.
1
The Physics of Explosive Volcanic Eruptions
Vesicularity data of silicic pumices. After Thomas et al. (1994) Eruption Melt
viscosity Peak discharge rate Average vesicularity Average vesicularity Average
vesicularity (Pa) (kgs-1) Bulk Local minimum Local maximum The bulk average is
for ...
Jennifer Susan Gilbert, Robert Stephen John Sparks, 1998
2
Studies in Volcanology: The Legacy of George Walker
Vesicle size increases downwards, from <0.4 cm spherical vesicles at the top to <
2 cm elongate stretched vesicles at the base. A gas-parting surface and a gas
blister separate zones A and B Vesicularity is c. 15 vol%. Vesicle size increases ...
3
Quantitative Thermal Infrared Analyses of Volcanic Processes ...
SEM image-derived vesicularity and Ra results After averaging the surface
roughness profiles of 200 horizontal and 200 vertical profiles, a single Ra value
was derived for each sample (Figure 25, Table 8). A range of Ra values from 0.9
to 2.8 ...
4
Modeling Volcanic Processes: The Physics and Mathematics of ...
According to the elongational strain relationship (Eq. (7.3)) and over a wide
range of eruptive conditions, the gas volume fraction (vesicularity) of the magma
at fragmentation (for steady-state ascent) decreases linearly with the logarithm of
the ...
Sarah A. Fagents, Tracy K. P. Gregg, Rosaly M. C. Lopes, 2013
5
Structure and Emplacement of High-level Magmatic Systems
See Sparks (1997) for discussion of specific volcanic events resulting from such a
process. Vesicularity, density and permeability The final vesicularity of
experimental flows was between 80-95%, over which range axial permeability
increased ...
Kenneth Thomson, Nick Petford, 2008
6
Volcaniclastic Sedimentation in Lacustrine Settings: ...
Vesicularity and morphology of juvenile clasts Vesicularity of the basaltic clasts
from the 1996 eruption was determined according to the procedure developed by
Houghton & Wilson (1989) and Hoblitt & Harmon (1993). Combined data from ...
J. D. L. White, N. R. Riggs, 2009
7
InSAR Imaging of Aleutian Volcanoes: Monitoring a Volcanic ...
For near-vent basaltic lavas, the bulking factor from vesiculation can be greater
than a factor of two. For example, Mangan et al. (1993) showed that the average
vesicularity of vent lavas from the 1983–present Puu O ̄o ̄-Ku ̄paianaha ̄ ...
Zhong Lu, Daniel Dzurisin, 2014
8
Geological Survey Professional Paper
LAVA DENSITIES Vesicularity of the 1 984 lava was noted in the field to
decrease downchannel, as discussed in connection with the variations in lava
types. Near the vent outlet, channel lava was fluffy near-reticulite that had the
consistency ...
Geological Survey (U.S.), 1987
9
Petrology of the Ocean Floor
Studies of sulfur content and of rock vesicularity (J .G. Moore and Schilling, 1973)
have shown that the volcanics erupted along the Reykjanes Ridge characterize
the depths at which they were emplaced. Above 200 In depth, the volume ...
10
Journal of the Royal Society of New Zealand
Since there appears to be an association between the intensity of magnetisation (
J) and the presence or absence of easily visible vesicles, we examined the
relation between J and the degree of vesicularity. Two measures of vesicularity in
...
3 NEWS ITEMS WHICH INCLUDE THE TERM «VESICULARITY»
Find out what the national and international press are talking about and how the term
vesicularity is used in the context of the following news items.
Study attributes varying explosivity to gaseous state within volcanic …
... Cambridge and the Universidad de Colima in Mexico, they documented for the first time marked differences in the vesicularity, crystal characteristics and glass ... «Phys.Org, May 15»
The 2011 submarine volcanic eruption in El Hierro (Canary Islands …
B. 'restingolite' sample displaying typical features, such as a crust of basalt, primary sedimentary bedding, folding, high vesicularity, and mingling structures. «Earthquake Report, May 12»
Mixing Magmas at the Ongoing El Hierro Eruption
... the petrology of the clasts being erupted from the submarine vents and it looks like the floating clasts don't float for long: “The high vesicularity of both liquids is ... «Wired News, Nov 11»
