Birdstack

A Raster Stack containing five rasters from in the Pohnpei Island in Micronesia
where the detection histories of the IslandBirds where taken.
<dl>
 <dt>Elev</dt><dd>Metres above sea level of the sampled point</dd> <dt>AgroFo</dt><dd>Proportion of a station (from 0 to 1) corresponding to
 agricultural forest incudes areas withsubsistence or commercial staple
 crops mixed with undisturbed forest</dd> <dt>SecVec</dt><dd>Proportion of a station (from 0 to 1) corresponding to
 secondary vegetation which represents anthropogenic habitats (e.g.,
 savannah) and early colonizers and invasive species (e.g. Hibiscus spp.
 and Merremia peltata)</dd> <dt>Wetland</dt><dd>Proportion of a station (from 0 to 1) corresponding to areas
 classified as mangroves, marshes, swamp forest and fresh water bodies</dd> <dt>Upland</dt><dd>Proportion of a station (from 0 to 1) corresponding to upland
 and undisturbed forest habitats</dd></dl>

datasets

Predictions of alpha diversity are fitted from presence data, first abundance is modeled from occupancy models and then, several diversity indices are calculated and finally GLM models are used to predict diversity in different environments and select priority areas.

Derek Corcoran

DiversityOccupancy

Building Diversity Models from Multiple Species Occupancy Models

Birdstack function

Format

A Raster Stack containing five rasters from in the Pohnpei Island in Micronesia
where the detection histories of the IslandBirds where taken.
<dl>
 <dt>Elev</dt><dd>Metres above sea level of the sampled point</dd>

 <dt>AgroFo</dt><dd>Proportion of a station (from 0 to 1) corresponding to
 agricultural forest incudes areas withsubsistence or commercial staple
 crops mixed with undisturbed forest</dd>

 <dt>SecVec</dt><dd>Proportion of a station (from 0 to 1) corresponding to
 secondary vegetation which represents anthropogenic habitats (e.g.,
 savannah) and early colonizers and invasive species (e.g. Hibiscus spp.
 and Merremia peltata)</dd>

 <dt>Wetland</dt><dd>Proportion of a station (from 0 to 1) corresponding to areas
 classified as mangroves, marshes, swamp forest and fresh water bodies</dd>

 <dt>Upland</dt><dd>Proportion of a station (from 0 to 1) corresponding to upland
 and undisturbed forest habitats</dd>

</dl>

Birdstack: Raster Stack with five variables measured in Pohnpei Island in Micronesia

Description

Usage

Arguments

Format

See Also