Ontologia

Commune · CAN

Markstay-Warren

Canada

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

Species observed

481

Observations

4 799

Area

526,4km²

Ecological tissue

Sample of 41 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 Markstay-Warren : 30 espèces reliées par 93 interactions GloBI sur 4 types (connectance 10.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
93
Connectance
0.108
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

481 distinct species · 4 799 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 799 obs · 14 cellules
Obs. / cellule
≥ 608
579–607
527–578
278–526
< 278

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

Climate

Mean T°

4,6°C

Annual rain

935mm

Warmest m°

24,7°C

Coldest m°

-16,8°C

Elevation: 245 m on average (min 207 m, max 291 m)

Bioclimatic detailsExpert
Annual mean temp.
4,6°C
Annual rain
935mm
Warmest month
24,7°C
Coldest month
-16,8°C
Mean alt.
245m
Min
207m
Max
291m
Std. dev.
16m
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

5,6

Org. C

51,4g/kg

Clay

20,1%

Sand

47,7%

Silt

32,2%

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

Dominant lithology: vbGLiMaggregated to Sudbury

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
75,7g/kg
Clay
18,9%
Sand
48,0%
Silt
33,1%
5–15 cm
pH H₂O
5,6
Org. C
49,2g/kg
Clay
19,9%
Sand
47,9%
Silt
32,2%
15–30 cm
pH H₂O
5,7
Org. C
29,3g/kg
Clay
21,5%
Sand
47,2%
Silt
31,3%

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

Land cover

Forest72.9%
Crops2.2%
Built-up0.1%
Bare soil1.7%
Other (grassland, water…)23.2%

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

Hydrology3 basins · 11 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

114,6km

Lake surface here

7,17km²

Basins crossed

3

Max stream order

4

Max drainage

4 090km²

Discharge in basins

7,0m³/s

Mean precip.

875mm/an

Mean T°

4,2°C

Moisture idx

0,13

Max snow

36%

Mean runoff

372mm/an

Mean elev. (basins)

239m

Watersheds crossing here

Lakes (11, top by area)

2 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

8,9%

Pesticides

1,4kg/km²

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