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debris
Concept and Classification of Coarse Woody Debris in Forest Ecosystems
      
Coarse woody debris (CWD) is generally considered as dead woody materials in various stages of decomposition, including sound and rotting logs, snags, and large branches.
      
Experimental data are analyzed that concern the effect of zoogenic debris on the properties of soddy deep podzolic soils and raw-humus brown soils characteristic of southern taiga forests in the Yenisei region of Siberia.
      
Zoogenic plant debris falling on the ground surface during tree stand defoliation is a short-acting but powerful stimulant of biological activity in the litter; hence, it has a considerable effect on soil properties.
      
The results of experimental studies on the contribution of zoogenic debris to transformation of soil properties in the southern taiga subzone of Central Siberia are analyzed.
      
A Technique for Estimating the Space Debris Density from the Data of Onboard Recording Systems
      
A three-dimensional mathematical model and a program complex for modeling the external effect of small-sized space debris particles on a spacecraft are developed.
      
On the basis of the rectangular contributions method a new technique is developed for restoring the density of small-sized space debris from a small number of recorded debris collisions with recording sensors.
      
The Initial Stage of "Space Debris" Cloud Formation during Planetary Satellite Breakdown
      
The process of formation of a particles cloud (space debris) during breakdown of the Earth's Artificial Satellite (EAS) is considered.
      
Uranium and Thorium in Phosphatic Bone Debris from the Ocean Bottom
      
Therefore, one can suggest that only a minor amount of phosphorus is bound in bone debris.
      
The low concentration of bone debris phosphorus is a result of relatively high sedimentation rates in the Atlantic, as compared with those in pelagic regions of the Pacific.
      
Properties of Granular Media and Transportation Mechanism of Subaqueous Debris Flows
      
They are composed of mud, agglutinated debris, gravel, and sand.
      
Differentiation of Heavy Minerals in the Alongshore Debris Flow and Modeling of Processes of Coastal-Marine Placer Formation
      
This type of placer structure reflects the polymodal grain-size distribution of cassiterite in the bedrock source and peculiarities of material distribution in the alongshore debris flow.
      
Paleohydrodynamic parameters and transportation mechanisms of debris were modeled with the help of different methods used in geoengineering computations.
      
Climatic cycles determined the accumulation of sediments in the association of hydrodynamic, debris, and turbidity flows.
      
The formation of the deltaic frontal slope was followed by the initiation of debris and turbidity flows.
      
 

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