Ontologia

HydroBASINS lev08 watershed · #7080287250

Bassin de la Salle 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 5 administrative regions : Division No. 10, Division No. 11, Division No. 2, Division No. 3, Division No. 9

Pfafstetter: 71226120

Sub-basin area

2 278,2km²

Upstream area

2 278,2km²

Discharge

3,37m³/s

Mean elev.

245m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Red River213 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

1 480 distinct species · 75 303 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

75 303 obs · 60 cellules
Obs. / cellule
≥ 31 628
1 496–31 627
398–1 495
225–397
< 225

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

Ecological tissue

Sample of 35 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 la Salle River : 24 espèces reliées par 91 interactions GloBI sur 5 types (connectance 15.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
91
Connectance
0.153
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°

2,5°C

Annual rain

497mm

Moisture idx (CMI)

-0,36

Runoff

53mm/an

PET

780mm

AET

429mm

Mean slope

0,1°

Water table

2cm

Forest

4%

Crops

86%

Urban

0%

Protected

1%

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