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Pedotransfer Functions for Estimating Soil Bulk Density Using Image Analysis of Soil Structure [PDF]

open access: yesSensors, 2023
Soil bulk density is one of the most important soil properties. When bulk density cannot be measured by direct laboratory methods, prediction methods are used, e.g., pedotransfer functions (PTFs).
Maja Bryk, Beata Kołodziej
doaj   +2 more sources

Machine-Learning Classification of Soil Bulk Density in Salt Marsh Environments [PDF]

open access: yesSensors, 2021
Remotely sensed data from both in situ and satellite platforms in visible, near-infrared, and shortwave infrared (VNIR–SWIR, 400–2500 nm) regions have been widely used to characterize and model soil properties in a direct, cost-effective, and rapid ...
Iman Salehi Hikouei   +2 more
doaj   +2 more sources

Effects of Morphology on the Bulk Density of Instant Whole Milk Powder [PDF]

open access: yesFoods, 2020
The chemical and physical properties of instant whole milk powder (IWMP), such as morphology, protein content, and particle size, can affect its functionality and performance.
Haohan Ding   +5 more
doaj   +2 more sources

Verification of Gardner's equation and derivation of an empirical equation for anhydrite rocks in Sirte basin, Libya: case study

open access: yesHeliyon, 2021
Bulk density is a physical property of rocks measured in the laboratory on rock samples or obtained from oil field logging tools. When bulk density is not measured, a synthetic bulk density log can be calculated, for which Gardner's equation is the most ...
Bahia M. Ben Ghawar   +2 more
doaj   +1 more source

Study on Soil Erosion Law of Highway Spoil Ground [PDF]

open access: yesE3S Web of Conferences, 2020
In this study, a typical spoil ground was selected in the test area, and runoff plots were set up. Through rainfall tests and statistical analysis of the data, the soil erosion law of the spoil ground was studied.
Dong Zhang   +3 more
doaj   +1 more source

Bulk Density Response and Experimental Study of Pulsed Neutron-Gamma Density Logging

open access: yesFrontiers in Earth Science, 2022
The pulsed neutron-gamma density logging technique is used to measure the bulk density of formations based on the detection of gamma rays from the inelastic scattering of neutrons in the formations.
Hu Wang   +6 more
doaj   +1 more source

Stratified Data Reconstruction and Spatial Pattern Analyses of Soil Bulk Density in the Northern Grasslands of China

open access: yesISPRS International Journal of Geo-Information, 2020
The spatial pattern of soil bulk density in the grasslands of northern China largely remains undefined, which raised uncertainty in understanding and modeling various soil processes in large spatial scale.
Yuxin Qiao   +3 more
doaj   +1 more source

Sediment Bulk Density Effects on Benthic Macrofauna Burrowing and Bioturbation Behavior

open access: yesFrontiers in Marine Science, 2021
Benthic macrofauna are a key component of intertidal ecosystems. Their mobility and behavior determine processes like nutrient cycling and the biogeomorphic development of intertidal flats.
Lauren E. Wiesebron   +7 more
doaj   +1 more source

The effects of forward speed and depth of conservation tillage on soil bulk density [PDF]

open access: yesJournal of Agricultural Machinery, 2015
Introduction: In recent years, production techniques and equipment have been developed for conservation of tillage systems that have been adopted by many farmers. With proper management, overall yield averages for conventional and reduced tillage systems
A Mahmoudi   +3 more
doaj   +1 more source

Three leaved yam starch physical / engineering properties evaluation using Response Surface Methodology and Artificial Neural Network network

open access: yesJournal of Agriculture and Food Research, 2023
This study evaluated some physical properties of three-leaved yam starch (TLYS). The angle of repose (AOR) (wood and glass), bulk density, true density, bulk volume, and surface area were analyzed with varying temperatures (60 °C, 67.5 °C, and 75 °C) at ...
Kenechi Nwosu-Obieogu   +8 more
doaj   +1 more source

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