Ontologia

HydroBASINS lev08 watershed · #7080566850

Bassin de Gunnison River

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 2 administrative regions : Delta, Mesa

Pfafstetter: 77280413

Sub-basin area

174,7km²

Upstream area

19 793,4km²

Discharge

88,81m³/s

Mean elev.

1 790m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rough Canyon670 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

520 distinct species · 12 379 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 379 obs · 5 cellules
Obs. / cellule
≥ 10 514
10 514–10 513
1 046–10 513
514–1 045
< 514

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 33 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 Bassin de Gunnison River : 22 espèces reliées par 82 interactions GloBI sur 4 types (connectance 15.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
82
Connectance
0.155
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

9,7°C

Annual rain

301mm

Moisture idx (CMI)

-0,74

Runoff

92mm/an

PET

1 202mm

AET

259mm

Mean slope

8,2°

Water table

709cm

Forest

15%

Crops

4%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)