Ontologia

HydroBASINS lev08 watershed · #7080400090

Bassin de Chippewa 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 2 administrative regions : Rusk, Sawyer

6% lakePfafstetter: 74287683

Sub-basin area

437,6km²

Upstream area

3 547,3km²

Discharge

40,52m³/s

Mean elev.

396m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Chippewa River611 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

531 distinct species · 17 202 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 202 obs · 10 cellules
Obs. / cellule
≥ 6 215
6 215–6 214
2 301–6 214
965–2 300
< 965

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

Ecological tissue

Sample of 36 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 Chippewa River : 26 espèces reliées par 79 interactions GloBI sur 4 types (connectance 11.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
79
Connectance
0.119
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°

5,0°C

Annual rain

833mm

Moisture idx (CMI)

-0,08

Runoff

308mm/an

PET

905mm

AET

698mm

Mean slope

1,7°

Water table

66cm

Forest

96%

Crops

8%

Urban

0%

Protected

0%

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