21 Chionanthus retusus

21.1 Données d’occurrences GBIF

Collecte des données du GBIF :

<<gbif download metadata>>
  Status: SUCCEEDED
  DOI: 10.15468/dl.zdxbg3
  Format: SIMPLE_CSV
  Download key: 0231974-230224095556074
  Created: 2023-05-11T06:11:28.132+00:00
  Modified: 2023-05-11T06:12:14.327+00:00
  Download link: https://api.gbif.org/v1/occurrence/download/request/0231974-230224095556074.zip
  Total records: 429

Conversion en objets géographiques (format Simple feature de sf) et exploration rapide des données (classe du jeu de données et premières lignes du tableau) :

Simple feature collection with 295 features and 50 fields
Attribute-geometry relationship: 50 constant, 0 aggregate, 0 identity
Geometry type: POINT
Dimension:     XY
Bounding box:  xmin: -123.233333 ymin: -40.33 xmax: 141.165229 ymax: 49.25
Geodetic CRS:  WGS 84
# A tibble: 295 × 51
    gbifID datasetKey occurrenceID kingdom phylum class order family genus species infraspecificEpithet
 * <int64> <chr>      <chr>        <chr>   <chr>  <chr> <chr> <chr>  <chr> <chr>   <chr>               
 1    3.e9 d1e9202b-… NYCstreetTr… Plantae Trach… Magn… Lami… Oleac… Chio… Chiona… ""                  
 2    3.e9 d1e9202b-… NYCstreetTr… Plantae Trach… Magn… Lami… Oleac… Chio… Chiona… ""                  
 3    3.e9 d1e9202b-… NYCstreetTr… Plantae Trach… Magn… Lami… Oleac… Chio… Chiona… ""                  
 4    3.e9 d1e9202b-… NYCstreetTr… Plantae Trach… Magn… Lami… Oleac… Chio… Chiona… ""                  
 5    3.e9 d1e9202b-… NYCstreetTr… Plantae Trach… Magn… Lami… Oleac… Chio… Chiona… ""                  
 6    3.e9 d1e9202b-… NYCstreetTr… Plantae Trach… Magn… Lami… Oleac… Chio… Chiona… ""                  
 7    3.e9 d1e9202b-… NYCstreetTr… Plantae Trach… Magn… Lami… Oleac… Chio… Chiona… ""                  
 8    3.e9 d1e9202b-… NYCstreetTr… Plantae Trach… Magn… Lami… Oleac… Chio… Chiona… ""                  
 9    3.e9 d1e9202b-… NYCstreetTr… Plantae Trach… Magn… Lami… Oleac… Chio… Chiona… ""                  
10    3.e9 d1e9202b-… NYCstreetTr… Plantae Trach… Magn… Lami… Oleac… Chio… Chiona… ""                  
# ℹ 285 more rows
# ℹ 40 more variables: taxonRank <chr>, scientificName <chr>, verbatimScientificName <chr>,
#   verbatimScientificNameAuthorship <chr>, countryCode <chr>, locality <chr>, stateProvince <chr>,
#   occurrenceStatus <chr>, individualCount <int>, publishingOrgKey <chr>, decimalLatitude <dbl>,
#   decimalLongitude <dbl>, coordinateUncertaintyInMeters <dbl>, coordinatePrecision <lgl>,
#   elevation <dbl>, elevationAccuracy <dbl>, depth <lgl>, depthAccuracy <lgl>, eventDate <dttm>,
#   day <int>, month <int>, year <int>, taxonKey <int>, speciesKey <int>, basisOfRecord <chr>, …

Il y a 295 occurrences dans le jeu de données. On les affiche sur la carte du monde :

Occurrences de Chionanthus retusus dans le monde.

Figure 21.1: Occurrences de Chionanthus retusus dans le monde.

Moins de 500 occurrences disponibles