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Modelling Soil Bulk Density using Data-Mining and Expert Knowledge [PDF]
, 2013 Data about the spatial variation of soil attributes is required to address a great number of environmental issues, such as improving water quality, flood mitigation, and determining the effects of the terrestrial carbon cycle. The need for a continuum of
Taalab, Khaled Paul
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Soil Bulk Density Estimation Methods: A Review
Pedosphere, 2018 Abstract Measurement of soil bulk density is important for understanding the physical, chemical, and biological properties of soil. Accurate and rapid soil bulk density measurement techniques play a significant role in agricultural experimental research.
Ahmed Abed Gatea AL-SHAMMARY +5 more
openaire +2 more sources
Linking soil moisture status of winter sports pitches to measures of playing quality [PDF]
, 2005 A review of traction and hardness Performance Quality Standard tests highlighted significant relationships with soil and grass factors. Inadequate guidance to achieve test results through pitch management means that management practices can not focus on ...
Jennings-Temple, Marke
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Effect of Canopy and Grazing on Soil Bulk Density [PDF]
Journal of Range Management, 2004 This study compared soil surface bulk density between: 1) sites not grazed by cattle > 26 years; 2) sites not grazed for 6 years; 3) sites grazed for 15 years to October residual dry matter levels of > 1100 kg ha -1 ; 4) sites grazed for 15 years to October residual dry matter levels of 670 to 900 kg ha -1 ; 5) sites grazed for 15 years to October ...
Tate, Kenneth W +3 more
openaire +4 more sources
Bulk density of forested mineral soils. [PDF]
Silva Fennica, 1994 Relationships between bulk density and organic matter (OM) content, textural properties and depth are described for forested mineral soils from Central and Northern Finland. Core samples were taken of 0â5, 30â35 and 60â65 cm layers at 75 plots. Three measures of bulk density were calculated: the bulk density of the < 20 mm fraction (BD), the bulk ...
Tamminen, Pekka, Starr, Michael
openaire +2 more sources
Modeling soil bulk density at the landscape scale and its contributions to C stock uncertainty [PDF]
, 2012 Soil bulk density (Db) is a major contributor to uncertainties in landscape-scale carbon and nutrient stock estimation. However, it is time consuming to measure and is, therefore, frequently predicted using surrogate variables, such as soil texture ...
R. Creamer (6105116) +16 more
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Soil compaction caused by 450C Timber Jack wheeled skidder (Shefarood forest, northern Iran)
Journal of Forest Science, 2007 In forest harvesting operations usually after using skidding machinery (skidders), traces of soil damage in the form of soil compaction and wheel and logs ruts can be seen in the forest soil. Soil bulk density, which represents soil compaction, decreases
R. Naghdi +3 more
doaj +1 more source
The Effects of Tyre Size on Soil Deformation and Soil Bulk Density Changes [PDF]
, 2008 The selection of appropriate tyre size and inflation pressure for a particular load and soil condition are crucial to minimising soil compaction and ensuring soil sustainability.
D L Antille +7 more
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Effects of Wetting-drying Cycles on Bulk Density and Saturated Hydraulic Conductivity of Soils
Guan'gai paishui xuebao, 2022 【Objective】 Changes in density and hydraulic conductivity of soil not only modulate subsurface hydrological processes but also affect root growth and root uptake of water and nutrients from soil.
SUN Zhaojun +3 more
doaj +1 more source