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Soil animals are abundant in forest litter layer, but little attention has been paid to the vertical distribution of community structure of soil animals in the layers at different plant community succession stages.
      
The results indicated that there was a distinctive vertical distribution of the soil animal communities in the forest litter layer, but it differed from that in soil below the litter layer.
      
Correlation analysis detected significant correlation between genetic distance and vertical distance of altitude.
      
This result was consistent with the vertical change of natural vegetation distribution in Beijing.
      
The radial profile of the averaged vertical velocities of particles and the profile of the averaged void fraction in the spout and the annulus were statistically analyzed.
      
Vertical velocity of mantle flow of East Asia and adjacent areas
      
Based on the high-resolution body wave tomographic image and relevant geophysical data, we calculated the form and the vertical and tangential velocities of mantle flow.
      
Some important results and understandings are gained from the images of the vertical velocity of mantle flow for East Asia and the West Pacific.
      
The velocities of the vertical mantle flow are about 1-4 cm per year and the tangential velocities are 1-10 cm per year.
      
As to organic matter vertical evolution, deep-seated gas is natural gas, which is generated and deposited under the position of an oil generation window.
      
Through coordinate transforming, a common-azimuth prestack tau migration technology that recursively continues the source and receiver wavefields and picks up the migrated results in the two-way vertical traveltime (tau) direction is developed.
      
By observing the drilling cores of He 152, Wang 59, Niu 38, Niu 22 and so on, we found that the vertical sequences of the seismite are different because of the differences in structure and seismic intensity.
      
In Bohai Bay basin, the sandbody shows great variety in types and severely separated distribution and its high quality reservoirs are mostly controlled by the vertical secondary pore and vertical abnormal pressure.
      
When the mercury chloride molecular axis is vertical to the surface, the Cl atom coordinates to the Ca2- cation and has a binding energy of 23.699 kJ/mol.
      
When the mercury chloride molecular axis is parallel to the surface, the Hg atom coordinates to the O2- anion and has a binding energy of 87.829 kJ/mol, which means that the parallel geometry is more stable than the vertical one.
      
The multiple tuned mass damper (MTMD) system is applied to control vertical bending buffeting response.
      
A new semiactive lever-type tuned mass damper (TMD) with an adjustable frequency is proposed to control vertical bending buffeting and torsional buffeting and flutter in the whole velocity range of bridge decks.
      
The results show that the lateral and rotational displacements of the bridge are dominated by wind, while the vertical by the gravity loading of the moving train.
      
Analytical solutions are presented for the consolidation of a semi-infinite stratum and a finite soil layer with an impeding layer located on the surface subjected to a vertical point loading.
      
The consolidation degree, excess pore water pressure, vertical total stress, and the shear stress of the consolidating layer are analyzed in this study.
      
 

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