Introduction Describing and understanding spatiotemporal spread patterns in invasive species remains a long-standing interdisciplinary research goal. Here we show how network-based top-down approach allows the efficient description of ongoing invasion by Drosophila suzukii Chile. Methods To do so, apply theoretical graph methods to calculate minimum cost arborescence (MCA) reconstruct understan...

Spatial autocorrelation methods are used to study spatial disproportions in the socio-economic development of territories. The most common research analysis Moran local indices, global index, Getis-Ord hot spots. In this study, we estimate COVID-19 distribution patterns. As a result identified formed growth poles, epicenters spread infection (St. Petersburg, Sverdlovsk and Nizhny Novgorod regio...

The objectives of this study were to evaluate spatial sampling and statistical aspects landscape-level wildfire rate spread (ROS) estimates derived from airborne thermal infrared imagery (ATIR). Wildfire progression maps ROS repetitive ATIR image sequences collected during the 2017 Thomas Detwiler events in California. Three separate landscape unit (LSU) sizes used extract remotely sensed envir...