Ontologia

HydroBASINS lev08 watershed · #7080668390

Bassin de Saint Francis 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 2 administrative regions : Lee, Phillips

14% lakePfafstetter: 74254010

Sub-basin area

98,5km²

Upstream area

20 876km²

Discharge

399,33m³/s

Mean elev.

78m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Mississippi River1276 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

604 distinct species · 8 132 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 132 obs · 3 cellules
Obs. / cellule
≥ 6 114
6 114–6 113
6 114–6 113
1 904–6 113
< 1 904

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

Ecological tissue

Sample of 42 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 Saint Francis River : 31 espèces reliées par 109 interactions GloBI sur 4 types (connectance 11.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
109
Connectance
0.115
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°

15,9°C

Annual rain

1 334mm

Moisture idx (CMI)

0,04

Runoff

712mm/an

PET

1 280mm

AET

985mm

Mean slope

1,6°

Water table

95cm

Forest

43%

Crops

42%

Urban

0%

Protected

0%

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