Ontologia

World Heritage Site (natural or mixed) · usa

Grand Canyon National Park

IUCN Not Applicable4 887 km²Established 1979
Key facts
Area
4 887 km²
IUCN cat.
Not Applicable
Year
1979

Overview

Designation
World Heritage Site (natural or mixed)
Established
1979
Managing authority
Not Reported

Source : WDPA (UNEP-WCMC, World Database on Protected Areas).

Species present

4 395 distinct species · 371 836 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 40 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Grand Canyon National Park : 25 espèces reliées par 84 interactions GloBI sur 5 types (connectance 10.8%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
84
Connectance
0.108
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology24 basins · 1 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 127,5km

Lake surface here

1,70km²

Basins crossed

24

Max stream order

7

Max drainage

377 953km²

Discharge in basins

2 346,2m³/s

Mean precip.

317mm/an

Mean T°

11,7°C

Moisture idx

-0,75

Max snow

16%

Mean runoff

29mm/an

Mean elev. (basins)

1 588m

Watersheds crossing here

15 more basins

Lakes (1, top by area)

Rivers / streams (100, ord ≥ 4)

88 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Location

Chargement de la carte…

Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)

Centroid
36.30452, -112.29020
Open in maps
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Species observed (Phase 2)

Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.