Ontologia

Commune · FRA

Pézy

France

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

Species observed

617

Observations

3 315

Area

6,2km²

Ecological tissue

Sample of 35 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 Pézy : 31 espèces reliées par 118 interactions GloBI sur 6 types (connectance 19.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
118
Connectance
0.198
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

617 distinct species · 3 315 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 315 obs · 1 cellules
Obs. / cellule
≥ 3 315
3 315–3 314
3 315–3 314
3 315–3 314
< 3 315

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

Climate

Mean T°

10,9°C

Annual rain

671mm

Warmest m°

23,5°C

Coldest m°

0,9°C

Elevation: 159 m on average (min 151 m, max 162 m)

Bioclimatic detailsExpert
Annual mean temp.
10,9°C
Annual rain
671mm
Warmest month
23,5°C
Coldest month
0,9°C
Mean alt.
159m
Min
151m
Max
162m
Std. dev.
3m
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

6,7

Org. C

23,0g/kg

Clay

27,4%

Sand

12,1%

Silt

60,5%

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

Dominant lithology: scGLiMaggregated to Eure-et-Loir

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
38,4g/kg
Clay
24,4%
Sand
12,2%
Silt
63,4%
5–15 cm
pH H₂O
6,8
Org. C
16,3g/kg
Clay
28,0%
Sand
11,2%
Silt
60,8%
15–30 cm
pH H₂O
6,8
Org. C
14,4g/kg
Clay
29,9%
Sand
12,7%
Silt
57,4%

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

Land cover

Forest0.8%
Crops93.5%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)5.1%

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

1 547km²

Discharge in basins

0,0m³/s

Mean precip.

640mm/an

Mean T°

10,5°C

Moisture idx

-0,22

Max snow

6%

Mean runoff

204mm/an

Mean elev. (basins)

141m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

45,6%

Pesticides

46,5kg/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.