Ontologia

Commune · CAN

Grand Rapids

Canada

DfbCold, no dry season, warm summer(100 %)

Species observed

448

Observations

1 872

Area

94,8km²

Ecological tissue

Sample of 37 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 Grand Rapids : 19 espèces reliées par 113 interactions GloBI sur 4 types (connectance 13.8%, filtre Serrano α=0.2). 22 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
113
Connectance
0.138
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

448 distinct species · 1 872 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 872 obs · 7 cellules
Obs. / cellule
≥ 1 430
1 430–1 429
96–1 429
32–95
< 32

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

Climate

Mean T°

1,0°C

Annual rain

525mm

Warmest m°

22,3°C

Coldest m°

-20,0°C

Elevation: 241 m on average (min 217 m, max 259 m)

Bioclimatic detailsExpert
Annual mean temp.
1,0°C
Annual rain
525mm
Warmest month
22,3°C
Coldest month
-20,0°C
Mean alt.
241m
Min
217m
Max
259m
Std. dev.
11m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,6

Org. C

87,0g/kg

Clay

37,9%

Sand

22,6%

Silt

39,4%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: paGLiMaggregated to Division No. 21

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
69,3g/kg
Clay
34,3%
Sand
26,3%
Silt
39,4%
5–15 cm
pH H₂O
6,5
Org. C
82,0g/kg
Clay
40,0%
Sand
22,6%
Silt
37,5%
15–30 cm
pH H₂O
6,9
Org. C
109,7g/kg
Clay
39,5%
Sand
19,1%
Silt
41,4%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest57.9%
Crops0.2%
Built-up0.0%
Bare soil1.1%
Other (grassland, water…)40.8%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 5 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,0km

Lake surface here

13,13km²

Basins crossed

2

Max stream order

2

Max drainage

333 114km²

Discharge in basins

57,3m³/s

Mean precip.

471mm/an

Mean T°

0,1°C

Moisture idx

-0,23

Max snow

53%

Mean runoff

9mm/an

Mean elev. (basins)

242m

Watersheds crossing here

Lakes (5, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

2,7%

Pesticides

0,0kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)