Ontologia

HydroBASINS lev08 watershed · #7080576520

Bassin · #7080576520

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 : Nye, White Pine

EndorheicPfafstetter: 77330116

Sub-basin area

735,3km²

Upstream area

735,3km²

Discharge

1,25m³/s

Mean elev.

1 891m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #7080577500212 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

533 distinct species · 1 726 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 726 obs · 17 cellules
Obs. / cellule
≥ 380
262–379
116–261
67–115
< 67

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 · #7080576520 : 26 espèces reliées par 105 interactions GloBI sur 4 types (connectance 11.6%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
105
Connectance
0.116
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°

8,1°C

Annual rain

278mm

Moisture idx (CMI)

-0,76

Runoff

67mm/an

PET

1 192mm

AET

241mm

Mean slope

8,1°

Water table

778cm

Forest

25%

Crops

0%

Urban

0%

Protected

10%

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