Species Distribution Model: DOMAINModel Category: Model Description: Model Assumptions: Model Response Data: Model Explanatory Data: Model Links and Use with R: Paper describing model: Example Papers:
Example with RCode to load the required packages to run the model.
Reduced Model
Comparing the Prediction Maps
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Spatial Data: Global Species Occurrences from GBIFData Category: Species Occurrences Data Description: GBIF is the Global Biodiversity Information Facility which provides free and open access to biodiversity data. Spatial and temporal scale of occurrences varies, depending on the species of interest. Data Link: http://www.gbif.org/ Data Use Policy: http://www.gbif.org/using-data/summary Use with R: GBIF data on species occurrences can be downloaded directly for certain species by using the R package “dismo”, as shown below for Indri indri (the largest living lemur). For use with software other than R, work through add different filters to download occurrence data here: http://www.gbif.org/occurrence/search
Clip points to polygon shapefileOpen packages needed to use this snippet and the data.*
Project the data.
Plot the shapefile and dataset.
Notice that the puma data is global. Often clipping can be difficult to write out, but R lets you simply subset the puma data based on the US data:
Now you only have data for the US!
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Spatial Ecology @ MSUClick on "Category" below to search for R code compiled by the Zarnetske Spatial & Community Ecology Lab and students in MSU's Spatial Ecology graduate course (FOR870/FW870) Category
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October 2016
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