Ontologia

County · CAN

Northumberland

Canada

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

Species observed

3 893

Observations

179 738

Area

12 263,4km²

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 Northumberland : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 3 types (connectance 12.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
56
Connectance
0.129
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

3 893 distinct species · 179 738 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

179 738 obs · 310 cellules
Obs. / cellule
≥ 13 504
661–13 503
160–660
72–159
< 72

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

Climate

Mean T°

4,3°C

Annual rain

1 258mm

Warmest m°

22,9°C

Coldest m°

-15,4°C

Elevation: 210 m on average (min -14 m, max 711 m)

Bioclimatic detailsExpert
Annual mean temp.
4,3°C
Annual rain
1 258mm
Warmest month
22,9°C
Coldest month
-15,4°C
Mean alt.
210m
Min
-14m
Max
711m
Std. dev.
174m
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

4,7

Org. C

57,7g/kg

Clay

16,5%

Sand

48,7%

Silt

34,7%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,5
Org. C
88,6g/kg
Clay
16,3%
Sand
48,2%
Silt
35,5%
5–15 cm
pH H₂O
4,7
Org. C
53,8g/kg
Clay
16,7%
Sand
48,3%
Silt
34,9%
15–30 cm
pH H₂O
4,9
Org. C
30,8g/kg
Clay
16,5%
Sand
49,7%
Silt
33,8%

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

Land cover

Forest73.1%
Crops4.3%
Built-up0.0%
Bare soil0.6%
Other (grassland, water…)22.0%

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

Hydrology33 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

2 422,2km

Lake surface here

49,61km²

Basins crossed

33

Max stream order

6

Max drainage

11 752km²

Discharge in basins

1 243,5m³/s

Mean precip.

1 101mm/an

Mean T°

3,7°C

Moisture idx

0,31

Max snow

48%

Mean runoff

676mm/an

Mean elev. (basins)

203m

Watersheds crossing here

24 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

2,8%

Pesticides

2,2kg/km²

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

Protected areas100

IUCN II · 93IUCN Ib · 5IUCN Not Applicable · 1IUCN IV · 1🌊 Marine · 1

Miramichi Bay Closure

IUCN Not Applicable

Other Effective Area-Based Conservation Measure · 2017

1 468 km²

Nepisiquit

IUCN II

Protected Natural Area · 2003

119 km²

4010200

IUCN II

Nature Legacy protected area · 2022

73 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations23