Ontologia

HydroBASINS lev08 watershed · #7080694200

Bassin de Sulphur 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 6 administrative regions : Delta, Franklin, Hopkins, Lamar, Red River +1

7% lakePfafstetter: 74223850

Sub-basin area

840,3km²

Upstream area

3 821,3km²

Discharge

53,21m³/s

Mean elev.

123m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Sulphur River290 km²

▲ Receives from 2 basins

6 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

675 distinct species · 8 127 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 127 obs · 20 cellules
Obs. / cellule
≥ 1 670
930–1 669
498–929
300–497
< 300

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 Sulphur River : 27 espèces reliées par 128 interactions GloBI sur 4 types (connectance 15.6%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
128
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°

17,2°C

Annual rain

1 158mm

Moisture idx (CMI)

-0,17

Runoff

430mm/an

PET

1 397mm

AET

979mm

Mean slope

0,6°

Water table

35cm

Forest

36%

Crops

28%

Urban

0%

Protected

0%

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