Interactive map of a species' points, EOO and AOO (MapBiomas + fire)

Builds a leaflet map with the occurrence points, EOO hull and occupied AOO cells. Optionally overlays the MapBiomas land-cover raster and the MapBiomas Fire accumulated layer (fire recurrence: number of years burned), both clipped to the EOO, as toggleable layers with legends.

Usage

map_species(
  assessment,
  species = NULL,
  mapbiomas = TRUE,
  fire = FALSE,
  src = NULL,
  fire_src = NULL,
  max_pixels = 800,
  lang = c("pt", "en"),
  clip = c("eoo", "aoo", "all"),
  protected = FALSE,
  pa_src = NULL,
  pa_occ_only = TRUE
)

Arguments

assessment

A geoconv_assessment from assess_species.

species

Species name to plot (default: first assessed).

mapbiomas

Logical; overlay the MapBiomas raster (default TRUE).

fire

Logical; overlay the MapBiomas Fire accumulated layer (default FALSE).

src

Optional MapBiomas LULC GeoTIFF path/URL.

fire_src

Optional MapBiomas Fire GeoTIFF path/URL.

max_pixels

Target maximum raster size (longest side, pixels) for the overlays (default 800).

lang

Legend language: "pt" (default) or "en". Controls the language of the MapBiomas class labels and the fire-frequency legend.

clip

Geometry the rasters are clipped to: "eoo" (default, the EOO hull), "aoo" (the union of occupied AOO cells) or "all" (the union of both, so the raster spans the whole range).

protected

Logical; overlay protected areas. Uses the protected-area layer already stored by assess_species(..., protected = TRUE), or fetches it on the fly from WDPA otherwise. Default FALSE.

pa_src

Optional local protected-area vector file for the overlay (offline).

pa_occ_only

Logical; when TRUE (default) the map draws only the UCs that actually contain occurrences of the species. Set FALSE to draw every UC the range overlaps. Does not affect the EOO/AOO overlap percentages, which are computed over the whole range.

Value

A leaflet widget.