99 Quercus texana

99.1 Données d’occurrences GBIF

Collecte des données du GBIF :

<<gbif download metadata>>
  Status: SUCCEEDED
  DOI: 10.15468/dl.cvnf35
  Format: SIMPLE_CSV
  Download key: 0252292-230224095556074
  Created: 2023-05-20T13:25:18.184+00:00
  Modified: 2023-05-20T13:26:01.815+00:00
  Download link: https://api.gbif.org/v1/occurrence/download/request/0252292-230224095556074.zip
  Total records: 214

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 214 features and 50 fields
Attribute-geometry relationship: 50 constant, 0 aggregate, 0 identity
Geometry type: POINT
Dimension:     XY
Bounding box:  xmin: -121.68711 ymin: 29.119 xmax: 3.501111 ymax: 50.798055
Geodetic CRS:  WGS 84
# A tibble: 214 × 51
     gbifID datasetKey occurrenceID kingdom phylum class order family genus species infraspecificEpithet
 *  <int64> <chr>      <chr>        <chr>   <chr>  <chr> <chr> <chr>  <chr> <chr>   <lgl>               
 1      9e8 837acfc2-… HSS:HSS:483… Plantae Trach… Magn… Faga… Fagac… Quer… Quercu… NA                  
 2      9e8 837acfc2-… HSS:HSS:486… Plantae Trach… Magn… Faga… Fagac… Quer… Quercu… NA                  
 3      9e8 837acfc2-… HSS:HSS:486… Plantae Trach… Magn… Faga… Fagac… Quer… Quercu… NA                  
 4      9e8 837acfc2-… HSS:HSS:485… Plantae Trach… Magn… Faga… Fagac… Quer… Quercu… NA                  
 5      9e8 837acfc2-… HSS:HSS:486… Plantae Trach… Magn… Faga… Fagac… Quer… Quercu… NA                  
 6      9e8 837acfc2-… HSS:HSS:486… Plantae Trach… Magn… Faga… Fagac… Quer… Quercu… NA                  
 7      9e8 837acfc2-… HSS:HSS:485… Plantae Trach… Magn… Faga… Fagac… Quer… Quercu… NA                  
 8      9e8 837acfc2-… HSS:HSS:486… Plantae Trach… Magn… Faga… Fagac… Quer… Quercu… NA                  
 9      9e8 837acfc2-… HSS:HSS:485… Plantae Trach… Magn… Faga… Fagac… Quer… Quercu… NA                  
10      9e8 837acfc2-… HSS:HSS:486… Plantae Trach… Magn… Faga… Fagac… Quer… Quercu… NA                  
# ℹ 204 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 <lgl>, depth <lgl>, depthAccuracy <lgl>, eventDate <dttm>,
#   day <int>, month <int>, year <int>, taxonKey <int>, speciesKey <int>, basisOfRecord <chr>, …

Il y a 214 occurrences dans le jeu de données. On les affiche sur la carte du monde :

Figure 99.1: Occurrences de Quercus texana dans le monde.

Moins de 500 occurrences disponibles