Ontologia

HydroBASINS lev08 watershed · #7080643980

Bassin de Little Dixie Wash

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 4 administrative regions : Inyo, Kern, San Bernardino, Tulare

EndorheicPfafstetter: 77320712

Sub-basin area

1 393,5km²

Upstream area

1 393,5km²

Discharge

0,4m³/s

Mean elev.

1 061m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #70800744502 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

7 intersecting protected areas

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

Species present

1 566 distinct species · 112 887 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

112 887 obs · 35 cellules
Obs. / cellule
≥ 37 840
7 687–37 839
2 082–7 686
515–2 081
< 515

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

Ecological tissue

Sample of 39 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 Little Dixie Wash : 26 espèces reliées par 94 interactions GloBI sur 4 types (connectance 12.1%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
94
Connectance
0.120
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°

15,7°C

Annual rain

185mm

Moisture idx (CMI)

-0,86

Runoff

40mm/an

PET

1 467mm

AET

157mm

Mean slope

7,0°

Water table

564cm

Forest

5%

Crops

0%

Urban

0%

Protected

45%

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