Ontologia

HydroBASINS lev08 watershed · #7080482650

Bassin de Bruneau 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 : Elko, Owyhee

Pfafstetter: 78298009

Sub-basin area

1 449,1km²

Upstream area

1 449,1km²

Discharge

4,07m³/s

Mean elev.

1 944m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Bruneau River413 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

6 intersecting protected areas

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

Species present

981 distinct species · 5 690 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 690 obs · 41 cellules
Obs. / cellule
≥ 1 197
300–1 196
133–299
69–132
< 69

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

Ecological tissue

Sample of 32 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 Bruneau River : 18 espèces reliées par 98 interactions GloBI sur 5 types (connectance 15.6%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
98
Connectance
0.156
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°

4,8°C

Annual rain

356mm

Moisture idx (CMI)

-0,65

Runoff

95mm/an

PET

1 040mm

AET

308mm

Mean slope

10,3°

Water table

1 031cm

Forest

24%

Crops

1%

Urban

0%

Protected

9%

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