Ontologia

HydroBASINS lev08 watershed · #7080628950

Bassin de Verdigris 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 3 administrative regions : Craig, Nowata, Rogers

106% lakePfafstetter: 74246051

Sub-basin area

1 080,6km²

Upstream area

11 329,5km²

Discharge

95,21m³/s

Mean elev.

218m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Verdigris River111 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

1 075 distinct species · 16 207 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 207 obs · 27 cellules
Obs. / cellule
≥ 3 957
2 431–3 956
367–2 430
228–366
< 228

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

Ecological tissue

Sample of 44 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 Verdigris River : 37 espèces reliées par 76 interactions GloBI sur 4 types (connectance 7.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
76
Connectance
0.077
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°

14,9°C

Annual rain

1 027mm

Moisture idx (CMI)

-0,20

Runoff

259mm/an

PET

1 290mm

AET

869mm

Mean slope

1,0°

Water table

83cm

Forest

6%

Crops

30%

Urban

0%

Protected

5%

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