Ontologia

HydroBASINS lev08 watershed · #7080465910

Bassin de Oswego Creek

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 : Haldimand-Norfolk, Niagara

Pfafstetter: 72555408

Sub-basin area

180,7km²

Upstream area

180,7km²

Discharge

1,22m³/s

Mean elev.

188m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Bridgewater Creek150 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

856 distinct species · 94 215 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

94 215 obs · 6 cellules
Obs. / cellule
≥ 88 769
88 769–88 768
2 060–88 768
1 004–2 059
< 1 004

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

Ecological tissue

Sample of 32 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 Oswego Creek : 23 espèces reliées par 65 interactions GloBI sur 3 types (connectance 11.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
65
Connectance
0.116
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°

8,0°C

Annual rain

885mm

Moisture idx (CMI)

0,04

Runoff

213mm/an

PET

854mm

AET

651mm

Mean slope

0,4°

Water table

26cm

Forest

0%

Crops

58%

Urban

0%

Protected

0%

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