Ontologia

HydroBASINS lev08 watershed · #7080537080

Bassin · #7080537080

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 : Elko, White Pine

EndorheicPfafstetter: 77370217

Sub-basin area

2 155,8km²

Upstream area

4 277,4km²

Discharge

16,18m³/s

Mean elev.

2 041m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #70805243301337 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

766 distinct species · 5 721 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 721 obs · 54 cellules
Obs. / cellule
≥ 762
272–761
101–271
46–100
< 46

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

Ecological tissue

Sample of 41 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 · #7080537080 : 27 espèces reliées par 133 interactions GloBI sur 4 types (connectance 14.1%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
133
Connectance
0.141
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°

6,7°C

Annual rain

305mm

Moisture idx (CMI)

-0,72

Runoff

104mm/an

PET

1 102mm

AET

265mm

Mean slope

6,9°

Water table

585cm

Forest

34%

Crops

1%

Urban

0%

Protected

0%

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