Ontologia

HydroBASINS lev08 watershed · #7080655830

Bassin de Grapevine Creek

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 3 administrative regions : Kern, Los Angeles, Ventura

Endorheic 3% lakePfafstetter: 77440204

Sub-basin area

350,9km²

Upstream area

350,9km²

Discharge

1,47m³/s

Mean elev.

1 050m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Tecuya Creek350 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Michener

    IUCN Not Assigned

    Conservation Easement

    4.92 km² overlap

  • Wind Wolves

    IUCN V

    Preserve

    0.85 km² overlap

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

Species present

1 928 distinct species · 38 159 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 159 obs · 9 cellules
Obs. / cellule
≥ 14 507
14 507–14 506
6 442–14 506
2 857–6 441
< 2 857

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

Ecological tissue

Sample of 45 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 Grapevine Creek : 30 espèces reliées par 122 interactions GloBI sur 4 types (connectance 12.3%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
122
Connectance
0.123
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°

13,7°C

Annual rain

402mm

Moisture idx (CMI)

-0,64

Runoff

115mm/an

PET

1 242mm

AET

330mm

Mean slope

9,1°

Water table

460cm

Forest

48%

Crops

24%

Urban

0%

Protected

2%

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