Results 71 to 80 of about 31,794 (205)
Efficiency of Spatial Subsidies Under Information Constraints: A Case Study
Agricultural Economics, Volume 57, Issue 3, May 2026.ABSTRACT This study compares the efficiency of homogeneous versus spatially heterogeneous subsidies in developing agricultural plans compatible with bird sustainability. Using the plains of Lleida as a case study—where incentives for agricultural intensification threaten a bird community‐we employ a spatially explicit model that simulates crop yields ...
Germán Sánchez‐Arce +1 more
wiley +1 more source
Top-kriging - geostatistics on stream networks [PDF]
Hydrology and Earth System Sciences, 2006 We present Top-kriging, or topological kriging, as a method for estimating streamflow-related variables in ungauged catchments. It takes both the area and the nested nature of catchments into account.
J. O. Skøien, R. Merz, G. Blöschl
doaj
Ecological Solutions and Evidence, Volume 7, Issue 2, April/June 2026.In this study we show how, in natural forests, tree heights adapt across environmental gradients as a response to environmental and biotic factors. Awareness of such local adaptations can be encoded into predictive features and leveraged by shallow learning methods to enhance predictions of tree diameter and tree‐level aboveground biomass.
Jaime C. Revenga +7 more
wiley +1 more source
American Journal of Hematology, Volume 101, Issue S1, Page 5-16, April 2026.What are the available data on incidence & prevalence prognosis risk factors of severity of sickle cell disease in sub‐Saharan Africa? ABSTRACT Sickle Cell Disease (SCD) is highly prevalent in sub‐Saharan Africa. Epidemiological data remain sparse, but regional screening and research initiatives are expanding.
Brigitte Ranque +2 more
wiley +1 more source
A Guide to Bayesian Optimization in Bioprocess Engineering
Biotechnology and Bioengineering, Volume 123, Issue 4, Page 805-830, April 2026.ABSTRACT Bayesian optimization has become widely popular across various experimental sciences due to its favorable attributes: it can handle noisy data, perform well with relatively small data sets, and provide adaptive suggestions for sequential experimentation.
Maximilian Siska +5 more
wiley +1 more source
Revista Brasileira de Engenharia Agrícola e Ambiental, 2011 A análise geoestatística é uma poderosa ferramenta utilizada em estudos de dependência espacial. No que tange à dependência temporal, poucas são as análises realizadas com essa metodologia.
André Q. de Almeida +4 more
doaj
Revista de Matemática: Teoría y Aplicaciones, 2017 This contribution describes the creation of a landslide hazard assessment model for San Salvador, a department in El Salvador. The analysis started with an aerial photointerpretation from Ministry of Environment and Natural Resources of El Salvador (MARN
Ricardo Ríos +3 more
doaj +1 more source
Engenharia Agrícola, 2011 The technique of precision agriculture and soil-landscape allows delimiting areas for localized management, allowing a localized application of agricultural inputs and thereby may contribute to preservation of natural resources.
Marisol G. A. de Leão +4 more
doaj +1 more source
Bayesian hierarchical models for analysing the spatial distribution of bioclimatic indices [PDF]
, 2017 A methodological approach for modelling the spatial distribution of bioclimatic indices is proposed in this paper. The value of the bioclimatic index is modelled with a hierarchical Bayesian model that incorporates both structured and unstructured random
Barber, Antoni +5 more
core
Spatio-temporal variability of erosivity in Mato Grosso, Brazil
Revista Ambiente & Água, 2018 The impact of rainfall on surfaces lacking vegetal cover can dissociate soil particles, thereby initiating the erosion process. This is known as rainfall erosivity and is expressed by the R factor in the Universal Soil Loss Equation.
Luis Augusto Di Loreto Di Raimo +7 more
doaj +1 more source