Results 11 to 20 of about 906 (197)

An Efficient Model-Agnostic Approach for Uncertainty Estimation in Data-Restricted Pedometric Applications [PDF]

International Conference on Machine Learning and Applications
This paper introduces a model-agnostic approach designed to enhance uncertainty estimation in the predictive modeling of soil properties, a crucial factor for advancing pedometrics and the practice of digital soil mapping.
Viacheslav Barkov, Jonas Schmidinger, Robin Gebbers, Martin Atzmueller   +3 more
semanticscholar   +4 more sources

Diffuse Reflectance Spectroscopy for Mapping Soil Carbon Stock in the Gilbués Desertification Region at Brazilian Cerrado

Land, 2023
The carbon stock (C Stock) is a key soil attribute, especially in areas under degradation. The objective of this study was to map the C Stock and other physical and chemical attributes on the soil surface of a micro-watershed located in the Gilbués ...
Julio César Galdino de Sousa, Y. Silva, V. Martins, Sueli Rodrigues, Marcos Paulo Rodrigues Teixeira, Paulo Henrique Dalto, L. V. D. M. W. Neves, A. R. Sánchez–Rodríguez, R. S. Barbosa   +8 more
semanticscholar   +3 more sources

Is a pedometric assessment necessary for American football players? A cross-sectional study

Folia medica Cracoviensia
BACKGROUND There is insufficient research on the distribution of foot pressure in American football players, categorized by player positions on the field. OBJECTIVE To assess the impact of American football training on static foot pressure distribution
Ewa Wodka-Natkaniec, Łukasz Niedźwiedzki, Roman Nowobilski   +2 more
semanticscholar   +4 more sources

Prediction of Soil Erodibility by Diffuse Reflectance Spectroscopy in a Neotropical Dry Forest Biome

Land, 2022
The USLE and the RUSLE are two common erosion prediction models that are used worldwide, and soil erodibility (K-factor) is one parameter used to calculate them. The objectives of this study were to investigate the variability of soil-erodibility factors
S. Pontes, Y. Silva, V. Martins, Cácio Luiz Boechat, A. Araújo, Jussara Silva Dantas, Ozeas S. Costa, R. S. Barbosa   +7 more
semanticscholar   +3 more sources

Fine-scale soil mapping with Earth Observation data: a multiple geographic level comparison

Revista Brasileira de Ciência do Solo, 2021
Multitemporal collections of satellite images and their products have recently been explored in digital soil mapping. This study aimed to produce a bare soil image (BSI) for the São Paulo State (Brazil) to perform a pedometric analysis for different ...
J. L. Safanelli, J. Demattê, N. Santos, J. Rosas, N. Silvero, B. R. Bonfatti, W. D. S. Mendes   +6 more
semanticscholar   +3 more sources

Ten challenges for the future of pedometrics

Geoderma, 2021
Pedometrics, the application of mathematical and statistical methods to the study of the distribution and genesis of soils, has broadened its scope over the past two decades. The primary focus of pedometricians has traditionally been on spatial and spatio-temporal soil inventories with numerical soil classification, geostatistical modelling of spatial ...
Alexandre M.J.‐C. Wadoux, G.B.M. Heuvelink, R. M. Lark, Philippe Lagacherie, J. Bouma, Vera Leatitia Mulder, Zamir Libohova, Lin Yang, Alex B. McBratney   +8 more
openalex   +6 more sources

Soil natural capital in europe; a framework for state and change assessment. [PDF]

Sci Rep, 2017
Soils underpin our existence through food production and represent the largest terrestrial carbon store. Understanding soil state-and-change in response to climate and land use change is a major challenge.
Robinson DA, Panagos P, Borrelli P, Jones A, Montanarella L, Tye A, Obst CG.   +6 more
europepmc   +5 more sources

The state of the art in pedometrics

Geoderma, 1994
Abstract This paper briefly reviews the state of knowledge of the spatial and temporal variation of soil as discussed in the rejoinder session of the Pedometrics Workshop held in Wageningen, 1–3 September 1992. The paper discusses three aspects, namely theory, applications, and tools, in terms of current understanding and the research topics that we ...
P.A. Burrough, J. Bouma, Scott R. Yates
openalex   +3 more sources

Past, present & future of information technology in pedometrics

Geoderma, 2018
Although pedometric approaches were taken as early as 1925, the post-WWII development of information technology radically transformed the possibilities for applying mathematical methods to soil science. The most significant development is the digital computer and associated developments in computer science.
David G. Rossiter
openalex   +3 more sources

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, Zakhriya Alhassan, G.M. Hussaini   +2 more
openalex   +3 more sources