Ontologia

HydroBASINS lev08 watershed · #7080393040

Bassin de Bursaw 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 4 administrative regions : Charlevoix, Delta, Lake Michigan, Schoolcraft

892% lakePfafstetter: 72581090

Sub-basin area

1 425,5km²

Upstream area

159 013,5km²

Discharge

981,73m³/s

Mean elev.

178m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #70803923108 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

669 distinct species · 4 351 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 351 obs · 33 cellules
Obs. / cellule
≥ 1 384
349–1 383
61–348
22–60
< 22

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

Ecological tissue

Sample of 45 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 Bursaw Creek : 34 espèces reliées par 83 interactions GloBI sur 4 types (connectance 8.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
83
Connectance
0.084
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°

5,8°C

Annual rain

782mm

Moisture idx (CMI)

0,01

Runoff

255mm/an

PET

777mm

AET

602mm

Mean slope

0,1°

Water table

14cm

Forest

9%

Crops

1%

Urban

0%

Protected

0%

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