Ontologia

Commune · CAN

Nanaimo B

Canada

CsbTemperate, dry summer, warm summer(100 %)

Species observed

1 621

Observations

63 730

Area

60,1km²

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 Nanaimo B : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 5 types (connectance 11.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
67
Connectance
0.113
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

1 621 distinct species · 63 730 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

63 730 obs · 2 cellules
Obs. / cellule
≥ 33 097
33 097–33 096
33 097–33 096
33 097–33 096
< 33 097

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

Climate

Mean T°

10,7°C

Annual rain

1 264mm

Warmest m°

22,1°C

Coldest m°

2,6°C

Elevation: 47 m on average (min -137 m, max 118 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
1 264mm
Warmest month
22,1°C
Coldest month
2,6°C
Mean alt.
47m
Min
-137m
Max
118m
Std. dev.
42m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,4km

Lake surface here

0,19km²

Basins crossed

1

Max stream order

1

Max drainage

1 246km²

Discharge in basins

0,3m³/s

Mean precip.

1 270mm/an

Mean T°

8,6°C

Moisture idx

0,38

Max snow

25%

Mean runoff

1 142mm/an

Mean elev. (basins)

263m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Protected areas14

IUCN IV · 6IUCN II · 6IUCN Not Reported · 2🌊 Marine · 9
Complete list

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