Ontologia

Regional County Municipality · CAN

Le Haut-Richelieu

Canada

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

Species observed

2 803

Observations

606 958

Area

991km²

Ecological tissue

Sample of 30 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 Le Haut-Richelieu : 25 espèces + 6 bulles famille, 48 interactions GloBI documentées sur 3 types (connectance 10.3%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
31
Interactions affichées
48
Connectance
0.103
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

2 803 distinct species · 606 958 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

606 958 obs · 26 cellules
Obs. / cellule
≥ 142 446
72 347–142 445
19 482–72 346
12 947–19 481
< 12 947

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

Climate

Mean T°

7,1°C

Annual rain

1 076mm

Warmest m°

25,5°C

Coldest m°

-13,2°C

Elevation: 41 m on average (min 17 m, max 74 m)

Bioclimatic detailsExpert
Annual mean temp.
7,1°C
Annual rain
1 076mm
Warmest month
25,5°C
Coldest month
-13,2°C
Mean alt.
41m
Min
17m
Max
74m
Std. dev.
8m
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

5,9

Org. C

67,2g/kg

Clay

28,3%

Sand

31,9%

Silt

39,8%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
73,6g/kg
Clay
26,7%
Sand
32,8%
Silt
40,5%
5–15 cm
pH H₂O
5,9
Org. C
49,2g/kg
Clay
27,2%
Sand
32,5%
Silt
40,3%
15–30 cm
pH H₂O
5,9
Org. C
78,7g/kg
Clay
30,9%
Sand
30,5%
Silt
38,6%

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

Land cover

Forest15.0%
Crops50.7%
Built-up1.1%
Bare soil1.2%
Other (grassland, water…)32.0%

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

Hydrology10 basins · 3 lakes · 50 rivers

Hydrology metrics for this exact territory

Stream length here

279,7km

Lake surface here

37,19km²

Basins crossed

10

Max stream order

6

Max drainage

21 914km²

Discharge in basins

457,9m³/s

Mean precip.

944mm/an

Mean T°

6,4°C

Moisture idx

0,09

Max snow

27%

Mean runoff

631mm/an

Mean elev. (basins)

58m

Watersheds crossing here

1 more basins

Lakes (3, top by area)

Rivers / streams (50, ord ≥ 4)

38 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

3,2nW

Built-up

111,8%

Pesticides

42,4kg/km²

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

Protected areas60

IUCN IV · 35IUCN Not Reported · 15IUCN VI · 3IUCN III · 3IUCN Ia · 2IUCN II · 1IUCN Not Applicable · 1
Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations17