Vertical bulk density distribution in C-horizons from marley till as indicator for erosion history in a hummocky post-glacial soil landscape

2012 ◽  
Vol 125 ◽  
pp. 116-122 ◽  
Author(s):  
Horst H. Gerke ◽  
Wilfried Hierold
Keyword(s):  
Density Distribution ◽  
Bulk Density ◽  
Soil Landscape ◽  
Erosion History

Soil carbon and bulk density distribution within 10 Southern Piedmont grazing systems

2019 ◽  
Vol 74 (4) ◽  
pp. 323-333 ◽  
Author(s):  
T. Hendricks ◽  
D. Franklin ◽  
S. Dahal ◽  
D. Hancock ◽  
L. Stewart ◽  
...  
Keyword(s):  
Density Distribution ◽  
Soil Carbon ◽  
Bulk Density ◽  
Grazing Systems

scholarly journals A two-population sporadic meteoroid bulk density distribution and its implications for environment models

2017 ◽  
Vol 472 (4) ◽  
pp. 3833-3841 ◽  
Author(s):  
Althea V. Moorhead ◽  
Rhiannon C. Blaauw ◽  
Danielle E. Moser ◽  
Margaret D. Campbell-Brown ◽  
Peter G. Brown ◽  
...  
Keyword(s):  
Density Distribution ◽  
Bulk Density

scholarly journals Mass Distribution and Bulk Density Distribution of Interplanetary Dust

1991 ◽  
Vol 126 ◽  
pp. 331-334
Author(s):  
A. Hajduk
Keyword(s):  
Density Distribution ◽  
Bulk Density ◽  
Mass Distribution ◽  
Mass Range ◽  
Interplanetary Dust ◽  
Mass Scale ◽  
Evolutionary Stage ◽  
Source And Sink

AbstractMass distribution of the interplanetary dust is reexamined taking into account bulk density distribution of the dust and larger particles. It can be shown that the mass index of particles depends on the evolutionary stage of the population and changes along the mass scale. The flattening of the mass distribution at the higher mass range may explain the problem of the equilibrium between the source and sink of the interplanetary dust.

scholarly journals Estimation of Bulk Density Distribution in Particle Charging Process Using Discrete Element Method Considering Particle Shape

2008 ◽  
Vol 48 (11) ◽  
pp. 1500-1506 ◽  
Author(s):  
Masatoshi Akashi ◽  
Hiroshi Mio ◽  
Atsuko Shimosaka ◽  
Yoshiyuki Shirakawa ◽  
Jusuke Hidaka ◽  
...  
Keyword(s):  
Discrete Element Method ◽  
Density Distribution ◽  
Bulk Density ◽  
Particle Shape ◽  
Discrete Element ◽  
Particle Charging ◽  
Element Method

scholarly journals Estimating Leaf Bulk Density Distribution in a Tree Canopy Using Terrestrial LiDAR and a Straightforward Calibration Procedure

2015 ◽  
Vol 7 (6) ◽  
pp. 7995-8018 ◽  
Author(s):  
François Pimont ◽  
Jean-Luc Dupuy ◽  
Eric Rigolot ◽  
Vincent Prat ◽  
Alexandre Piboule
Keyword(s):  
Density Distribution ◽  
Bulk Density ◽  
Calibration Procedure ◽  
Tree Canopy ◽  
Terrestrial Lidar

Monitoring fluid movement with the borehole gravity meter

Geophysics ◽  
1989 ◽  
Vol 54 (10) ◽  
pp. 1267-1273 ◽  
Author(s):  
Alton K. Schultz
Keyword(s):  
Quality Control ◽  
Density Distribution ◽  
Bulk Density ◽  
Liquid Hydrocarbons ◽  
Zone Formation ◽  
Fluid Movement ◽  
Simple Situation ◽  
Water Zone ◽  
Reservoir Conditions ◽  
High Degree

Use of the borehole gravity (BHG) meter as a detector of density distribution suggests that a reservoir could be monitored for bulk density changes caused by redistribution of fluids after hydrocarbons have been partially extracted from it. In a simple situation in which liquid hydrocarbons are being extracted from a well, an overlying gas zone might begin to penetrate toward the perforations from above, while an underlying water‐zone formation might begin to penetrate toward the perforations from below. One idealized reservoir and one real reservoir are modeled for BHG meter responses in prepump and postpump reservoir conditions. Results suggest that the BHG meter density differences could be detected if the survey had a high degree of quality control.

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