Results 41 to 50 of about 861 (182)

Pedometrics

European Journal of Soil Science, 2011
[No abstract available]
openaire   +1 more source

Comparing soil colour using colour chart and colour app: A semi-quantitative approach with data transformation Using pedometric methods

Agro-Science
This study aimed to explore an affordable and easily accessible alternative to the Munsell colour system, while also assessing the reliability of data output from the Munsell colour chart when used by two different  individuals. The research involved the
A.B. Shobayo, Z.N. Alhassan, G.M. Hussaini   +2 more
semanticscholar   +1 more source

Analysis of Uncertainty in the Depth Profile of Soil Organic Carbon

Environments, 2023
The soil organic carbon (SOC) depth profile provides information for many applications, including monitoring climate change, carbon sequestration, reforestation, and land erosion.
N. Robinson, K. Benke
semanticscholar   +1 more source

Looking back and moving forward: 50 years of soil and soil fertility management research in sub-Saharan Africa [PDF]

, 2017
Article purchased; Published online: 02 Nov 2017Low and declining soil fertility has been recognized for a long time as a major impediment to intensifying agriculture in sub-Saharan Africa (SSA).
AbdelGadir, Abdel Aziz H., Adewopo, J., Adjei-Nsiah, Samuel, Ampadu-Boakye, T., Asare, R., Asten, Piet J.A. van, Baars, E., Baijukya, Frederick P., Bekunda, Mateete A., Coyne, Danny L., Dianda, M., Dontsop Nguezet, Paul M., Ebanyat, Peter, Hauser, S., Huising, Jeroen, Jalloh, A., Jassogne, Laurence T.P., Kamai, N., Kamara, A., Kanampiu, F.K., Kehbila, A., Kintche, K., Kreye, C., Larbi, Asamoah, Masso, C., Matungulu, P., Mohammed, I., Mutsaers, H.J.W., Nabahungu, L., Nielsen, F., Nziguheba, Generose, Pypers, Pieter, Roobroeck, D., Schut, Marc, Taulya, Godfrey, Thuita, Moses N., Uzokwe, Veronica N.E., Vanlauwe, Bernard, Wairegi, L.W.I., Yemefack, Martin   +39 more
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A Stochastic Approach to Quantifying the Propagation of Uncertainty in Soil Organic Carbon Content

Journal of Plant Nutrition and Soil Science, Volume 189, Issue 1, Page 117-130, February 2026.
ABSTRACT Background Precision agriculture (PA) is a site‐specific management approach that utilises spatiotemporal information to improve productivity while also promoting sustainability. Accurate estimates of soil properties, along with the uncertainty of these estimates, are necessary for decision‐making in PA.
Leonardo Inforsato, Pablo Rosso, Magdalena Main‐Knorn, Ahsan Raza, Siyu Huang, Gohar Ghazaryan, Claas Nendel   +6 more
wiley   +1 more source

A pedogeomorphic strategy for tidal marsh carbon accounting

Soil Science Society of America Journal, Volume 90, Issue 1, January/February 2026.
Abstract Tidal marsh soils have some of the largest carbon stocks of any ecosystem, yet uncertainty remains about the best approach to quantify these C stocks. We tested whether separating tidal marshes into pedogeomorphic units (PGUs) could improve regional‐scale blue C accounting in two separate regions on the Atlantic coast: southern New England (NE)
Joseph V. Manetta, Marissa Dellinger, Bailey Parrish, Matthew C. Ricker, Mark H. Stolt   +4 more
wiley   +1 more source

A Framework Based on Isoparameters for Clustering and Mapping Geophysical Data in Pedogeomorphological Studies

Soil Systems
Understanding soil variability supports improved land use and soil security. This study aimed to generate uniform geophysical classes by integrating data from three proximal geophysical sensors with synthetic soil and satellite images using machine ...
Gustavo Vieira Veloso, Danilo César de Mello, Heitor Paiva Palma, Murilo Ferre Mello, Lucas Vieira Silva, Elpídio Inácio Fernandes-Filho, Márcio Rocha Francelino, Tiago Osório Ferreira, José Cola Zanuncio, Davi Feital Gjorup, Roney Berti de Oliveira, Marcos Rafael Nanni, Renan Falcioni, José A. M. Demattê   +13 more
doaj   +1 more source

Complementary geophysical, geomorphometric and pedological approaches for characterizing shallow and deep subsurface materials in a colluvial‐alluvial plain in Atlantic rainforest

Earth Surface Processes and Landforms, Volume 50, Issue 15, December 2025.
This study combines GPR, 2D ERT and UAV‐derived terrain models to characterize sediment variability in a colluvial‐alluvial plain. GPR identified sandy lenses and clay‐rich layers, while ERT revealed deeper conductive and resistive zones, including a gneissic basement.
Nádia Mariane Mucha, Luiz Claudio de Paula Souza, Alessandra de Barros Silva Bongiolo, Rodoilton Stevanato, Rafael Espindola Canata, Jairo Calderari de Oliveira   +5 more
wiley   +1 more source

Adjusting Bulk Density Observations in the Hungarian Soil Information and Monitoring System Using Pedotransfer Functions

European Journal of Soil Science, Volume 76, Issue 6, November–December 2025.
ABSTRACT Bulk density (BD) is among the most important physical soil properties, influencing many other soil properties, functions and services. An earlier study revealed that BD observations in the Hungarian Soil Information and Monitoring System (SIMS) contain errors and need correction.
Seyedehmehrmanzar Sohrab, Brigitta Szabó, László Pásztor, András Makó, Gábor Szatmári   +4 more
wiley   +1 more source

Using machine learning to update soil survey [PDF]

, 2007
Soil survey in the recent past seems to be taking a paradigm shift with the advent of various geospatial and pedometric techniques. The impetus for this includes both the usability and the limitations associated with traditional soil survey products ...
Subburayalu, Sakthi Kumaran
core