Ontologia

Commune · FRA

Chavigny-Bailleul

France

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

Species observed

977

Observations

6 302

Area

18,4km²

Ecological tissue

Sample of 33 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 Chavigny-Bailleul : 27 espèces reliées par 71 interactions GloBI sur 5 types (connectance 13.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
71
Connectance
0.135
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

977 distinct species · 6 302 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 302 obs · 3 cellules
Obs. / cellule
≥ 2 982
2 982–2 981
2 982–2 981
2 218–2 981
< 2 218

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

Climate

Mean T°

10,6°C

Annual rain

669mm

Warmest m°

22,8°C

Coldest m°

1,0°C

Elevation: 146 m on average (min 143 m, max 154 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
669mm
Warmest month
22,8°C
Coldest month
1,0°C
Mean alt.
146m
Min
143m
Max
154m
Std. dev.
2m
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

6,9

Org. C

25,9g/kg

Clay

20,1%

Sand

16,8%

Silt

63,1%

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

Dominant lithology: suGLiMaggregated to Eure

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
42,2g/kg
Clay
19,4%
Sand
16,3%
Silt
64,3%
5–15 cm
pH H₂O
6,9
Org. C
18,5g/kg
Clay
19,9%
Sand
16,1%
Silt
64,0%
15–30 cm
pH H₂O
7,0
Org. C
17,1g/kg
Clay
21,0%
Sand
18,2%
Silt
60,8%

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

Land cover

Forest1.5%
Crops88.6%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)9.4%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

4 550km²

Discharge in basins

0,4m³/s

Mean precip.

656mm/an

Mean T°

10,0°C

Moisture idx

-0,16

Max snow

7%

Mean runoff

394mm/an

Mean elev. (basins)

158m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

44,8%

Pesticides

46,3kg/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.