Results 201 to 210 of about 22,259 (263)

Machinery’s impact on forest soil porosity

Journal of Terramechanics, 2020
The heavy machines used in forest operations not only cause reduction of the total amount of soil pores but also drastically modify their size distribution. The effects in these terms of repeated passages of a tracked skidder and a wheeled one of quite similar size were evaluated in a forest of central Italy.
D'Acqui, Luigi Paolo   +3 more
openaire   +4 more sources

Study on Improvement of Soil Porosity

2022
In order to further improve soil porosity and improve soil physical properties, the raw materials, formula and application methods of soil amendment were optimized, and the pH and porosity of yellow soil were compared and analyzed after application of soil amendment.
YAN Xiong   +11 more
openaire   +1 more source

Organic carbon and soil porosity

Australian Journal of Soil Research, 2003
The %C within the top sandy 0.15 m of a sodic Hydrosol under native trees consisted of a constant %C in uncharged organic matter and a %C in negatively charged organic matter decreasing linearly with depth, as did the specific volume of the soil. The kaolinitic clay present was strongly bonded together.
W. W. Emerson, D. McGarry
openaire   +1 more source

Predicting Porosity of Fired Soil Aggregates

Journal of Transportation Engineering, 1984
The porosity of preformed fired soil aggregates for pores larger than 0.05 μm in radius (POR), which mainly determines the potential of bitumen absorption, cannot be successfully correlated to a single soil property. Multiple regression analysis shows a significant correlation of aggregate porosity POR with the following soil parameters: diameter ...
Alamgir M. Hoque, Jose G. Cabrera
openaire   +1 more source

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