Results 71 to 80 of about 9,305 (198)
Modelling eggshell maculation [PDF]
, 2015 The eggshells of many avian species are characterised by distinctive patterns of maculation, consisting of speckles, spots, blotches or streaks, the spatial-statistical properties of which vary considerably between (and often within) species ...
Diggle P.J. +9 more
core +1 more source
Journal of the Royal Society of New Zealand, Volume 55, Issue 6, Page 1796-1813, December 2025.ABSTRACT Human mobility typically exhibits temporal and spatial predictability. However, during hazardous events, roadways, footpaths and public transport networks can be disrupted by detours, closures and congestion. Urban fires, exemplified by the October 2019 New Zealand International Convention Centre (NZICC) fire in Auckland, New Zealand, are on ...
Rachel V. Lawson +2 more
wiley +1 more source
Scientia Agricola, 2010 Surface roughness isinfluenced by type and intensity of soil tillage among other factors, and it changes considerably with rain. In microrelief studies the advantages of using indices such as the fractal dimension, D, and the crossover length, l, is that
Eva Vidal Vázquez +3 more
doaj +1 more source
Effects of nitrogen deposition on territory numbers of breeding birds
Conservation Biology, Volume 39, Issue 6, December 2025.Abstract Deposition of atmospheric N (nitrogen) is assumed to be a major cause of biodiversity decline in Europe. To date, few studies on the direct or indirect effects of N on bird species have been conducted. Using Swiss bird count data and habitat data, we analyzed the correlation of N deposition with numbers of territories of 112 breeding bird ...
Kim Meichtry‐Stier +3 more
wiley +1 more source
Global Ecology and Biogeography, Volume 34, Issue 12, December 2025.ABSTRACT Aim Ecotones are expected to be sensitive to climate change, but supporting evidence is scarce. Here we test the ecotonal sensitivity hypothesis by reconstructing past movements of a major temperature‐governed forest ecotone (the Tension Zone, separating temperate deciduous forests and northern mixed hardwood‐conifer forests) and comparing the
Sam Wiles +4 more
wiley +1 more source
Revista Brasileira de Ciência do Solo, 2004 Este trabalho teve por objetivo explorar a aplicabilidade da teoria de fractais no estudo da variabilidade espacial em agregação de solo. A geometria de fractais tem sido proposta como um modelo para a distribuição de tamanho de partículas.
J. R. P. Carvalho +2 more
doaj +1 more source
Transfer function-noise modeling and spatial interpolation to evaluate the risk of extreme (shallow) water-table levels in the Brazilian Cerrados [PDF]
Water regimes in the Brazilian Cerrados are sensitive to climatological disturbances and human intervention. The risk that critical water-table levels are exceeded over long periods of time can be estimated by applying stochastic methods in modeling the ...
Asmuth, J.R., von +4 more
core +2 more sources
Storage Potential of Soil Functional Carbon Fractions in the World's Largest Plantations
Advanced Science, Volume 12, Issue 41, November 6, 2025.Climate warming and drying increase the loss of mineral‐associated and particulate organic carbon during the conversion of natural forests to plantations. Based on a survey of the world's largest plantations, the study quantifies the soil carbon deficit in plantations and assesses benchmarks and targets for functional soil organic carbon, highlighting ...
Siyu Ren +5 more
wiley +1 more source
Spatial analysis and prediction of Curonian lagoon data with Gstat
Mathematical Modelling and Analysis, 2004 The typical goal of geostatistical analysis is to interpolate values of variable under consideration at unobserved locations using data on observed locations because it is not feasible to gather all data of the observations in the study area.
R. Garška, I. Krūminiene
doaj +1 more source
Wayne E. Sabbe Arkansas Soil Fertility Studies 2017 [PDF]
, 2017 Rapid technological changes in crop management and production require that the research efforts be presented in an expeditious manner. The contributions of soil fertility and fertilizers are major production factors in all Arkansas crops.
Slaton, Nathan A.
core +5 more sources