Ontologia

HydroBASINS lev08 watershed · #7080489370

Bassin · #7080489370

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 4 administrative regions across 2 countries : Chatham-Kent, Elgin, Lake Erie

855% lakePfafstetter: 72555756

Sub-basin area

593,7km²

Upstream area

593,7km²

Discharge

3,79m³/s

Mean elev.

177m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #70804895801 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

5 intersecting protected areas

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

Species present

1 189 distinct species · 15 134 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 134 obs · 14 cellules
Obs. / cellule
≥ 9 012
2 859–9 011
16–2 858
12–15
< 12

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

Ecological tissue

Sample of 38 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 · #7080489370 : 28 espèces reliées par 83 interactions GloBI sur 4 types (connectance 11.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
83
Connectance
0.118
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°

8,9°C

Annual rain

914mm

Moisture idx (CMI)

0,01

Runoff

202mm/an

PET

907mm

AET

692mm

Mean slope

0,1°

Water table

10cm

Forest

0%

Crops

70%

Urban

0%

Protected

0%

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