Ontologia

HydroBASINS lev08 watershed · #7080437060

Bassin de Silver 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 : Iosco, Lake Hurron

428% lakePfafstetter: 72558302

Sub-basin area

703,5km²

Upstream area

703,6km²

Discharge

4,34m³/s

Mean elev.

196m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Pigeon River1110 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

6 intersecting protected areas

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

Species present

1 291 distinct species · 954 441 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

954 441 obs · 18 cellules
Obs. / cellule
≥ 662 722
129 749–662 721
3 801–129 748
1 941–3 800
< 1 941

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 de Silver Creek : 23 espèces reliées par 55 interactions GloBI sur 3 types (connectance 10.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
55
Connectance
0.104
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°

6,9°C

Annual rain

747mm

Moisture idx (CMI)

-0,16

Runoff

201mm/an

PET

890mm

AET

629mm

Mean slope

0,5°

Water table

54cm

Forest

44%

Crops

16%

Urban

0%

Protected

19%

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