Ontologia

Commune · FRA

Châtillon-sur-Colmont

France

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

Species observed

1 386

Observations

6 541

Area

40,6km²

Ecological tissue

Sample of 34 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 Châtillon-sur-Colmont : 30 espèces reliées par 97 interactions GloBI sur 4 types (connectance 17.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
97
Connectance
0.173
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

1 386 distinct species · 6 541 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 541 obs · 4 cellules
Obs. / cellule
≥ 4 428
4 428–4 427
1 344–4 427
1 344–1 343
< 1 344

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

963mm

Warmest m°

22,0°C

Coldest m°

1,8°C

Elevation: 184 m on average (min 144 m, max 208 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
963mm
Warmest month
22,0°C
Coldest month
1,8°C
Mean alt.
184m
Min
144m
Max
208m
Std. dev.
17m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, 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

6,1

Org. C

34,5g/kg

Clay

20,8%

Sand

18,8%

Silt

60,5%

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

Dominant lithology: ssGLiMaggregated to Mayenne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
61,0g/kg
Clay
20,0%
Sand
18,9%
Silt
61,2%
5–15 cm
pH H₂O
6,1
Org. C
26,9g/kg
Clay
20,4%
Sand
18,2%
Silt
61,4%
15–30 cm
pH H₂O
6,1
Org. C
15,7g/kg
Clay
22,1%
Sand
19,2%
Silt
58,8%

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

Land cover

Forest18.0%
Crops52.1%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)28.8%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

2,3km

Basins crossed

2

Max stream order

3

Max drainage

2 356km²

Discharge in basins

1,6m³/s

Mean precip.

753mm/an

Mean T°

10,4°C

Moisture idx

-0,05

Max snow

6%

Mean runoff

418mm/an

Mean elev. (basins)

160m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

66,8%

Pesticides

45,8kg/km²

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

France-specific data (Phase 2)

ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.