Ontologia

Commune · CAN

Boston Bar 1A

Canada

CsbTemperate, dry summer, warm summer(100 %)

Species observed

179

Observations

369

Area

0,6km²

Ecological tissue

Sample of 37 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 Boston Bar 1A : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 3 bulles famille, 35 interactions GloBI documentées sur 5 types (connectance 5.3%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
37
Interactions affichées
35
Connectance
0.053
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

179 distinct species · 369 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

369 obs · 1 cellules
Obs. / cellule
≥ 369
369–368
369–368
369–368
< 369

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

Climate

Mean T°

9,6°C

Annual rain

920mm

Warmest m°

26,5°C

Coldest m°

-3,8°C

Elevation: 364 m on average (min 313 m, max 366 m)

Bioclimatic detailsExpert
Annual mean temp.
9,6°C
Annual rain
920mm
Warmest month
26,5°C
Coldest month
-3,8°C
Mean alt.
364m
Min
313m
Max
366m
Std. dev.
11m
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)

Soil & lithology

pH H₂O

5,8

Org. C

49,1g/kg

Clay

13,6%

Sand

44,8%

Silt

41,6%

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

Dominant lithology: paGLiMaggregated to Fraser Valley

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
71,2g/kg
Clay
12,6%
Sand
42,5%
Silt
44,9%
5–15 cm
pH H₂O
5,9
Org. C
50,2g/kg
Clay
13,3%
Sand
44,3%
Silt
42,3%
15–30 cm
pH H₂O
5,8
Org. C
25,8g/kg
Clay
14,8%
Sand
47,5%
Silt
37,7%

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

Land cover

Forest83.6%
Crops0.0%
Built-up0.0%
Bare soil2.9%
Other (grassland, water…)13.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,2km

Basins crossed

2

Max stream order

7

Max drainage

213 853km²

Discharge in basins

148,0m³/s

Mean precip.

912mm/an

Mean T°

7,4°C

Moisture idx

0,12

Max snow

45%

Mean runoff

963mm/an

Mean elev. (basins)

559m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Built-up

3,0%

Pesticides

0,0kg/km²

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