Ontologia

Commune · FRA

Chantenay-Villedieu

France

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

Species observed

875

Observations

9 205

Area

27,9km²

Ecological tissue

Sample of 19 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 Chantenay-Villedieu : 12 espèces reliées par 27 interactions GloBI sur 4 types (connectance 15.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
27
Connectance
0.158
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

875 distinct species · 9 205 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 205 obs · 1 cellules
Obs. / cellule
≥ 9 205
9 205–9 204
9 205–9 204
9 205–9 204
< 9 205

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

Climate

Mean T°

11,6°C

Annual rain

767mm

Warmest m°

23,5°C

Coldest m°

1,9°C

Elevation: 65 m on average (min 46 m, max 82 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
767mm
Warmest month
23,5°C
Coldest month
1,9°C
Mean alt.
65m
Min
46m
Max
82m
Std. dev.
9m
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

6,2

Org. C

35,7g/kg

Clay

21,2%

Sand

31,9%

Silt

46,9%

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

Dominant lithology: scGLiMaggregated to Sarthe

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
54,0g/kg
Clay
19,8%
Sand
32,4%
Silt
47,9%
5–15 cm
pH H₂O
6,3
Org. C
30,0g/kg
Clay
20,7%
Sand
32,0%
Silt
47,4%
15–30 cm
pH H₂O
6,2
Org. C
23,1g/kg
Clay
23,2%
Sand
31,5%
Silt
45,4%

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

Land cover

Forest8.0%
Crops66.9%
Built-up0.8%
Bare soil0.7%
Other (grassland, water…)23.7%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

6,2km

Basins crossed

2

Max stream order

2

Max drainage

6 312km²

Discharge in basins

1,4m³/s

Mean precip.

701mm/an

Mean T°

11,1°C

Moisture idx

-0,18

Max snow

5%

Mean runoff

222mm/an

Mean elev. (basins)

67m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

78,1%

Pesticides

44,0kg/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.