Ontologia

Commune · CAN

Dumfries

Canada

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

Species observed

502

Observations

1 054

Area

315,6km²

Ecological tissue

Sample of 49 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 Dumfries : 39 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 102 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
49
Interactions affichées
102
Connectance
0.087
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

502 distinct species · 1 054 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 054 obs · 8 cellules
Obs. / cellule
≥ 403
403–402
141–402
111–140
< 111

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

Climate

Mean T°

5,6°C

Annual rain

1 297mm

Warmest m°

23,9°C

Coldest m°

-14,1°C

Elevation: 145 m on average (min 44 m, max 235 m)

Bioclimatic detailsExpert
Annual mean temp.
5,6°C
Annual rain
1 297mm
Warmest month
23,9°C
Coldest month
-14,1°C
Mean alt.
145m
Min
44m
Max
235m
Std. dev.
34m
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

4,8

Org. C

62,6g/kg

Clay

15,4%

Sand

46,6%

Silt

38,0%

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

Dominant lithology: ssGLiMaggregated to York

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
115,9g/kg
Clay
14,9%
Sand
46,2%
Silt
38,9%
5–15 cm
pH H₂O
4,8
Org. C
45,2g/kg
Clay
15,5%
Sand
46,3%
Silt
38,1%
15–30 cm
pH H₂O
5,0
Org. C
26,7g/kg
Clay
15,8%
Sand
47,1%
Silt
37,1%

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

Land cover

Forest65.5%
Crops3.1%
Built-up0.0%
Bare soil0.4%
Other (grassland, water…)30.9%

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

Hydrology2 basins · 12 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

64,4km

Lake surface here

16,21km²

Basins crossed

2

Max stream order

6

Max drainage

40 728km²

Discharge in basins

64,8m³/s

Mean precip.

1 100mm/an

Mean T°

4,9°C

Moisture idx

0,28

Max snow

38%

Mean runoff

702mm/an

Mean elev. (basins)

139m

Watersheds crossing here

Lakes (12, top by area)

3 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

0,9%

Pesticides

1,3kg/km²

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

Protected areas10

IUCN II · 10

4046600

IUCN II

Nature Legacy protected area · 2022

46 km²

4002600

IUCN II

Nature Legacy protected area · 2022

16 km²

4046400

IUCN II

Nature Legacy protected area · 2022

7 km²

4047300

IUCN II

Nature Legacy protected area · 2022

5 km²

Big Falls

IUCN II

Protected Natural Area · 2014

4 km²

Complete list

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