Ontologia

Commune · CAN

London

Canada

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

Species observed

5 791

Observations

1 005 473

Area

423,8km²

Ecological tissue

Sample of 39 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 London : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 82 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
82
Connectance
0.111
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

5 791 distinct species · 1 005 473 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 005 473 obs · 12 cellules
Obs. / cellule
≥ 287 257
240 430–287 256
98 455–240 429
58 638–98 454
< 58 638

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

Climate

Mean T°

8,4°C

Annual rain

1 038mm

Warmest m°

25,9°C

Coldest m°

-8,8°C

Elevation: 263 m on average (min 234 m, max 287 m)

Bioclimatic detailsExpert
Annual mean temp.
8,4°C
Annual rain
1 038mm
Warmest month
25,9°C
Coldest month
-8,8°C
Mean alt.
263m
Min
234m
Max
287m
Std. dev.
10m
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

6,9

Org. C

36,3g/kg

Clay

24,8%

Sand

33,2%

Silt

42,1%

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

Dominant lithology: scGLiMaggregated to Middlesex

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
63,9g/kg
Clay
24,3%
Sand
33,4%
Silt
42,3%
5–15 cm
pH H₂O
6,9
Org. C
30,9g/kg
Clay
24,9%
Sand
33,0%
Silt
42,1%
15–30 cm
pH H₂O
6,9
Org. C
14,0g/kg
Clay
25,1%
Sand
33,1%
Silt
41,8%

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

Land cover

Forest15.5%
Crops26.3%
Built-up6.4%
Bare soil1.2%
Other (grassland, water…)50.5%

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

Hydrology6 basins · 3 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

83,3km

Lake surface here

1,57km²

Basins crossed

6

Max stream order

5

Max drainage

4 682km²

Discharge in basins

18,7m³/s

Mean precip.

934mm/an

Mean T°

7,6°C

Moisture idx

0,06

Max snow

26%

Mean runoff

213mm/an

Mean elev. (basins)

251m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

6hab/km²

Night light

17,0nW

Built-up

644,5%

Pesticides

31,9kg/km²

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

Protected areas15

IUCN IV · 13IUCN II · 1IUCN Ia · 1

The Coves Esa

IUCN IV

Municipal Heritage/Natural Area · 2019

0 km²

Complete list

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