#speciesdistributionmodel

2023-07-11

The paper with these maps is now out (with corrected maps):

Palaearctic leaf beetle *Chrysolina fastuosa* (Coleoptera, Chrysomelidae, Chrysomelinae) new to North America

doi.org/10.3897/BDJ.11.e103261

#InvasiveSpecies #beetle #sdm #speciesDistributionModel

A Species Distribution Model heatmap of North America, showing the highest suitability scores around the Great Lakes. The known occurrences of Chrysolina fastuosa are plotted in Nova Scotia and New England. Records for its host plant *Galeopsis tetrahit* are shown densely around the great lakes and the northeastern US/south eastern Canada, but also in western Canada.
💧🌏 Greg CocksGregCocks@techhub.social
2023-04-27

Using Satellite Data For Species Distribution Modeling With GRASS GIS And R [video tutorial]
--
youtu.be/MLhrhUfPzZk <-- shared tutorial video
--
“Species distribution models (SDM) have traditionally used climatic data as predictors of habitat suitability for the target species. In this hands-on studio, ‘we’ will explore the use of satellite data to derive relevant predictors. ‘We’ will perform satellite data processing, from download to analysis, using GRASS GIS software functionality. Then, ‘we’ll’ read our predictors within R and perform SDM, visualize and analyze results. Finally, ‘we’ will write the output distribution maps back into GRASS…”
#GIS #spatial #mapping #spatialanalysis #tutorial #onlinelearning #software #video #R #SDM #speciesdistributionmodel #GRASS #model #modeling #remotesensing #satellite #predictors #dataprocessing #download #opendata #openaccess #opensource #visualisation #map

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