Results 61 to 70 of about 11,880 (211)
Journal of Flood Risk Management, Volume 19, Issue 1, March 2026.ABSTRACT Flood forecasting has undergone significant development over the past two decades, with researchers exploring a range of innovative approaches to quantify both the hazards and risks associated with flood events across a range of magnitudes and frequencies.
Amirali Davary +3 more
wiley +1 more source
Tropical and Subtropical Agroecosystems, 2018 This research shows results on spatial changes of fine roots (d < 2.0 mm) in two Coffea arabica- shade tree associations: coffee shaded by a) Abarema idiopoda (timber and nitrogen fixing tree), and b) Terminalia amazonia (timber tree). These associations
Argenis Antonio Mora Garces
doaj
Engenharia Agrícola, 2012 A agricultura de precisão surge como uma importante ferramenta para melhorar o gerenciamento da produção cafeeira, mostrando que o conhecimento de determinadas características do solo, associado à resposta de produtividade do cafeeiro, pode facilitar a ...
Gabriel A. E S. Ferraz +4 more
doaj +1 more source
Analysis of Spatially Distributed Data in Internet of Things in the Environmental Context. [PDF]
Sensors (Basel), 2022 de Azevedo LJM +5 more
europepmc +1 more source
A Mixture Transition Distribution Modeling for Higher‐Order Circular Markov Processes
Journal of Time Series Analysis, Volume 47, Issue 2, Page 304-320, March 2026.ABSTRACT This study considers the stationary higher‐order Markov process for circular data by employing the mixture transition distribution modeling. The underlying circular transition distribution is based on Wehrly and Johnson's bivariate joint circular models.
Hiroaki Ogata, Takayuki Shiohama
wiley +1 more source
Research in Agricultural Engineering, 2008 A contact method was used for the continuous measuring of soil electric conductivity using a six disc electrodes apparatus. The placement of the electrodes was chosen on the basis of the depth of the profiles surveyed: 0-0.3 and 0-0.9 m.
L. Ryšan, O. Šařec
doaj +1 more source
Bayesian Geostatistical Design
Scandinavian Journal of Statistics, 2006 A Bayesian approach is described to the prediction of a spatial surface \(S\) over a region \(A\) using data which consist of imperfect measurements \(Y_i\) at a finite collection of sampling locations \(x_i\): \(\mathbf{E}[Y_i]=S(x_i)\). The retrospective design (in which locations are to be deleted from or added to an existing design) and perspective
Diggle, P, Lophaven, S
openaire +3 more sources
Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.Abstract The large annual carbon source over northern tropical Africa (NTA), inferred from satellite CO2, remains highly debated. Using observing system simulation experiments with Orbiting Carbon Observatory‐2 (OCO‐2) sampling, we show that seasonally dependent sampling can lead to overestimated annual fluxes.
Junjie Liu +4 more
wiley +1 more source
علوم آب و خاک, 2017 Construction of a dam in the upstream of Tajan basin, as one of the human activities in order to provide drinking water, hydropower, agriculture, flood control or other purposes, can be effective on other sectors such as water resources.
M. Khoshravesh, M. Valizadeh
doaj
Pesquisa Agropecuária Brasileira, 2007 Este trabalho objetivou estimar e mapear a erosividade média (EI30) mensal e anual, analisar a distribuição espacial da precipitação, durante o período chuvoso, e identificar zonas similares quanto a EI30 no Estado de Minas Gerais.
Carlos Rogério de Mello +5 more
doaj +1 more source