Ontologia

HydroBASINS lev08 watershed · #7080612880

Bassin · #7080612880

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 : Barren, Edmonson, Warren

Pfafstetter: 74267266

Sub-basin area

405,2km²

Upstream area

405,3km²

Discharge

6,04m³/s

Mean elev.

199m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Barren River5 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

620 distinct species · 12 787 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 787 obs · 9 cellules
Obs. / cellule
≥ 9 467
9 467–9 466
702–9 466
379–701
< 379

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

Ecological tissue

Sample of 41 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 · #7080612880 : 33 espèces reliées par 85 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
85
Connectance
0.099
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

1 302mm

Moisture idx (CMI)

0,06

Runoff

471mm/an

PET

1 222mm

AET

956mm

Mean slope

1,7°

Water table

88cm

Forest

6%

Crops

54%

Urban

0%

Protected

0%

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