Ontologia

HydroBASINS lev08 watershed · #7080368320

Bassin de Betsy River

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 5 administrative regions across 2 countries : Algoma, Chippewa, Lake Superior, Luce

549% lakePfafstetter: 72591190

Sub-basin area

795,2km²

Upstream area

200 359,5km²

Discharge

2 551,35m³/s

Mean elev.

196m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #70803690607 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

6 intersecting protected areas

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

Species present

1 535 distinct species · 67 063 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

67 063 obs · 20 cellules
Obs. / cellule
≥ 18 548
13 618–18 547
598–13 617
218–597
< 218

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 Betsy River : 23 espèces reliées par 74 interactions GloBI sur 3 types (connectance 14.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
74
Connectance
0.140
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°

4,4°C

Annual rain

858mm

Moisture idx (CMI)

0,13

Runoff

772mm/an

PET

746mm

AET

582mm

Mean slope

0,3°

Water table

18cm

Forest

19%

Crops

2%

Urban

0%

Protected

15%

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