Ontologia

Commune · CAN

Neguac

Canada

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

Species observed

300

Observations

15 795

Area

27,6km²

Ecological tissue

Sample of 38 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 Neguac : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 70 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
70
Connectance
0.100
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

300 distinct species · 15 795 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 795 obs · 1 cellules
Obs. / cellule
≥ 15 795
15 795–15 794
15 795–15 794
15 795–15 794
< 15 795

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

Climate

Mean T°

5,0°C

Annual rain

1 120mm

Warmest m°

21,7°C

Coldest m°

-13,0°C

Elevation: 14 m on average (min -5 m, max 41 m)

Bioclimatic detailsExpert
Annual mean temp.
5,0°C
Annual rain
1 120mm
Warmest month
21,7°C
Coldest month
-13,0°C
Mean alt.
14m
Min
-5m
Max
41m
Std. dev.
11m
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

5,0

Org. C

35,8g/kg

Clay

21,9%

Sand

43,2%

Silt

34,8%

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

Dominant lithology: ssGLiMaggregated to Northumberland

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
51,4g/kg
Clay
20,9%
Sand
43,5%
Silt
35,5%
5–15 cm
pH H₂O
5,0
Org. C
36,4g/kg
Clay
21,2%
Sand
44,1%
Silt
34,8%
15–30 cm
pH H₂O
5,1
Org. C
19,5g/kg
Clay
23,8%
Sand
42,0%
Silt
34,3%

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

Land cover

Forest45.5%
Crops11.8%
Built-up0.6%
Bare soil2.0%
Other (grassland, water…)40.1%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

7,2km

Basins crossed

1

Max stream order

1

Max drainage

396km²

Discharge in basins

0,2m³/s

Mean precip.

1 091mm/an

Mean T°

4,6°C

Moisture idx

0,31

Max snow

42%

Mean runoff

606mm/an

Mean elev. (basins)

33m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

2,2nW

Built-up

57,1%

Pesticides

1,2kg/km²

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

Protected areas3

IUCN Not Applicable · 1IUCN II · 1IUCN Ib · 1🌊 Marine · 1

Miramichi Bay Closure

IUCN Not Applicable

Other Effective Area-Based Conservation Measure · 2017

1 468 km²

4019600

IUCN II

Nature Legacy protected area · 2022

0 km²

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