Ontologia

Commune · CAN

Southwold

Canada

DfbCold, no dry season, warm summer(93 %)

Species observed

2 083

Observations

142 217

Area

302,8km²

Ecological tissue

Sample of 33 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 Southwold : 23 espèces reliées par 83 interactions GloBI sur 3 types (connectance 15.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
83
Connectance
0.157
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

2 083 distinct species · 142 217 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

142 217 obs · 15 cellules
Obs. / cellule
≥ 78 226
29 814–78 225
4 707–29 813
2 108–4 706
< 2 108

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

Climate

Mean T°

8,9°C

Annual rain

1 039mm

Warmest m°

25,8°C

Coldest m°

-7,7°C

Elevation: 221 m on average (min 164 m, max 254 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
1 039mm
Warmest month
25,8°C
Coldest month
-7,7°C
Mean alt.
221m
Min
164m
Max
254m
Std. dev.
12m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(93 %)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

34,5g/kg

Clay

21,5%

Sand

37,8%

Silt

40,8%

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

Dominant lithology: scGLiMaggregated to Elgin

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
58,4g/kg
Clay
21,1%
Sand
37,9%
Silt
41,1%
5–15 cm
pH H₂O
7,0
Org. C
29,5g/kg
Clay
21,4%
Sand
37,7%
Silt
40,9%
15–30 cm
pH H₂O
7,0
Org. C
15,6g/kg
Clay
21,9%
Sand
37,8%
Silt
40,4%

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

Land cover

Forest21.2%
Crops52.5%
Built-up0.3%
Bare soil1.0%
Other (grassland, water…)25.0%

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

Hydrology3 basins · 2 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

42,7km

Lake surface here

3,69km²

Basins crossed

3

Max stream order

5

Max drainage

651 956km²

Discharge in basins

513,9m³/s

Mean precip.

943mm/an

Mean T°

8,3°C

Moisture idx

0,06

Max snow

18%

Mean runoff

240mm/an

Mean elev. (basins)

196m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

4,1nW

Built-up

31,7%

Pesticides

42,2kg/km²

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

Protected areas2

IUCN IV · 2

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