Ontologia

Commune · CAN

Rivière-Nouvelle

Canada

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

Species observed

158

Observations

738

Area

1 088,2km²

Ecological tissue

Sample of 35 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 Rivière-Nouvelle : 31 espèces + 4 bulles famille, 37 interactions GloBI documentées sur 2 types (connectance 6.2%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
35
Interactions affichées
37
Connectance
0.062
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

158 distinct species · 738 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

738 obs · 23 cellules
Obs. / cellule
≥ 143
92–142
37–91
13–36
< 13

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

Climate

Mean T°

1,9°C

Annual rain

1 359mm

Warmest m°

20,8°C

Coldest m°

-18,2°C

Elevation: 418 m on average (min 129 m, max 590 m)

Bioclimatic detailsExpert
Annual mean temp.
1,9°C
Annual rain
1 359mm
Warmest month
20,8°C
Coldest month
-18,2°C
Mean alt.
418m
Min
129m
Max
590m
Std. dev.
80m
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

4,6

Org. C

70,1g/kg

Clay

20,4%

Sand

43,4%

Silt

36,2%

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

Dominant lithology: ssGLiMaggregated to Avignon

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,5
Org. C
90,7g/kg
Clay
20,8%
Sand
41,8%
Silt
37,4%
5–15 cm
pH H₂O
4,6
Org. C
75,8g/kg
Clay
20,6%
Sand
43,3%
Silt
36,2%
15–30 cm
pH H₂O
4,8
Org. C
43,8g/kg
Clay
19,8%
Sand
45,2%
Silt
35,0%

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

Land cover

Forest80.7%
Crops1.9%
Built-up0.0%
Bare soil0.5%
Other (grassland, water…)16.9%

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

Hydrology3 basins · 0 lakes · 31 rivers

Hydrology metrics for this exact territory

Stream length here

282,0km

Basins crossed

3

Max stream order

4

Max drainage

2 356km²

Discharge in basins

7,8m³/s

Mean precip.

1 078mm/an

Mean T°

2,0°C

Moisture idx

0,40

Max snow

51%

Mean runoff

666mm/an

Mean elev. (basins)

352m

Watersheds crossing here

Rivers / streams (31, ord ≥ 4)

19 more river segments

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

Human pressure

Night light

0,0nW

Built-up

0,1%

Pesticides

1,0kg/km²

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

Protected areas15

IUCN IV · 15
Complete list

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