check_endemic_hawaii: Check Hawaii endemicity

In pratikunterwegs/endemicr: Tools to Determine Endemicity

Description

Check Hawaii endemicity

Usage

check_endemic_hawaii(
  hawaii_land_features = list(),
  buffer_distance_km = 50,
  region_demarcation_points = list(main_islands = c(-160.1, 21.8), nwhi = c(-161.9,
    23)),
  species_range
)

Arguments

hawaii_land_features	A list of (named) sf-objects or spatial data representations of land features of Hawaii.
buffer_distance_km	A buffer distance in kilometres. How far off the coast of Hawaii land features should species be considered to occur 'in/on/ off Hawaii'? Please keep this distance under 300km to prevent it crossing the date line, which causes problems.
region_demarcation_points	A list of 2-element vectors which will be used to construct Voronoi polygons from the Hawaii buffer. Set to Niihau (main_islands) and Nihoa (NWHI).
species_range	A species range as sf-POLYGON object or spatial data file names.

Value

A data frame of the species global range in Hawaii.

pratikunterwegs/endemicr documentation built on April 2, 2021, 11:57 a.m.