Ontologia

HydroBASINS lev08 watershed · #7080487820

Bassin · #7080487820

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 across 2 countries : Lake, Lake Erie

925% lakePfafstetter: 72555751

Sub-basin area

449,9km²

Upstream area

647 253km²

Discharge

9 616,04m³/s

Mean elev.

174m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Talbot Creek2583 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

2 157 distinct species · 421 789 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

421 789 obs · 10 cellules
Obs. / cellule
≥ 377 691
377 691–377 690
484–377 690
80–483
< 80

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

Ecological tissue

Sample of 33 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 · #7080487820 : 25 espèces reliées par 67 interactions GloBI sur 3 types (connectance 11.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
67
Connectance
0.119
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°

9,3°C

Annual rain

943mm

Moisture idx (CMI)

0,02

Runoff

268mm/an

PET

920mm

AET

715mm

Mean slope

0,1°

Water table

5cm

Forest

2%

Crops

17%

Urban

7%

Protected

0%

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