Ontologia

HydroBASINS lev08 watershed · #7080448360

Bassin de Catfish 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 : Lake Ontario, Oswego

536% lakePfafstetter: 72553047

Sub-basin area

273,1km²

Upstream area

1 642km²

Discharge

44,42m³/s

Mean elev.

100m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #708044643038 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

1 145 distinct species · 77 286 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

77 286 obs · 8 cellules
Obs. / cellule
≥ 54 802
54 802–54 801
1 675–54 801
774–1 674
< 774

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

Ecological tissue

Sample of 31 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 Catfish Creek : 20 espèces reliées par 62 interactions GloBI sur 3 types (connectance 12.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
62
Connectance
0.125
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°

7,9°C

Annual rain

1 043mm

Moisture idx (CMI)

0,17

Runoff

721mm/an

PET

868mm

AET

686mm

Mean slope

0,7°

Water table

34cm

Forest

44%

Crops

12%

Urban

0%

Protected

0%

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