A. Sandhage-Hofmann Explore book Bulk density Higher bulk densities as a consequence of increased animal trampling have been observed for different grazing animals and rangeland systems (Binkley et al., 2003; Brevik et al., 2002; Steffens et al., 2008; Wiesmeier et al., 2012b). Russell and...
sand mass distributionorganic matter distributionThe objective of the study is to develop a spatial prediction model of sand mass and organic matter distribution in an urban stormwater holding pond using in situ measured wet sediment bulk density profile data to spatially distinguish the most likely ...
1)bulk density堆积密度 1.Measuring method of bulk density of abrasive micro grits;微粉堆积密度的测量方法 2.Effects of bulk density on mass loss rate during agro-stalks smoldering;堆积密度对燃料阴燃初始阶段失重速率的影响 3.Effect of bulk density of polyaniline and the electrolyte on energy density...
The topsoil Land Use and Cover Area frame Statistical survey (LUCAS) aims at collecting harmonised data about the state of soil health over the extent of European Union (EU). In the LUCAS 2018 survey, bulk density has been analysed for three depths, i.e., 0–10 cm = 6140 sites; 10...
The utility model belongs to a density meter for railway bulk goods, which is characterized in that the upper surface of a standard batching vessel is provided with a sensor whose upper surface is connected with a lifting device whose upper end is fixed on the support frame of a small vehicl...
2c. Compacts containing water reach a striking relative density of 84 % at room temperature in a time frame of only 30 min. By contrast, the presence of air or paraffin oil as continuous phase increases the relative density to only 68% and 64%, respectively. As ion dissolution and ...
Tightened bag compacting mechanism for loose powdered materials with low bulk density installation through the side wall of the frame slip mechanism, the first power plant output end by a hinge mechanism mounted a compacted plate, the ... 何海英,赵勇智,耿耀兴 被引量: 0发表: 2015年 YEARS OF ...
MaterialDensityat the Borrow 103 (kg/m3)Bulking (Swell) Factor (%) Basalt2.4 - 3.175 - 80 Clay1.8 - 2.620 - 40 Dolomite2.850 - 60 Earth20 - 30 Gneiss2.6975 - 80 Granite2.6 - 2.875 - 80 Gravel, dry1.8020 - 30 Gravel, wet2.0020 - 30 ...
The bulk modulus and density of each fluid type, that is, oil, water, and gas, at reservoir conditions are required to calculate the undrained bulk and shear moduli, as well as the fluid-saturated density of the reservoir. The fluid parameters can be determined experimentally in the laboratory...
Soil bulk density Machine learning Random Forest Quantile regression Pedotransfer functions Soil legacy data 1. Introduction Soil has many important functions: from an essential role in agriculture to being the largest reservoir of terrestrial carbon (FAO, 2004). Soil data are a valuable resource; how...