Ontologia

Commune · FRA

La Chapelle-Onzerain

France

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

Species observed

1 174

Observations

17 814

Area

7km²

Ecological tissue

Sample of 32 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 La Chapelle-Onzerain : 27 espèces reliées par 69 interactions GloBI sur 5 types (connectance 13.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
69
Connectance
0.131
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

1 174 distinct species · 17 814 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 814 obs · 3 cellules
Obs. / cellule
≥ 10 889
10 889–10 888
10 889–10 888
4 165–10 888
< 4 165

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

Climate

Mean T°

11,2°C

Annual rain

675mm

Warmest m°

23,9°C

Coldest m°

1,1°C

Elevation: 128 m on average (min 123 m, max 131 m)

Bioclimatic detailsExpert
Annual mean temp.
11,2°C
Annual rain
675mm
Warmest month
23,9°C
Coldest month
1,1°C
Mean alt.
128m
Min
123m
Max
131m
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

7,2

Org. C

24,5g/kg

Clay

33,9%

Sand

10,2%

Silt

55,9%

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

Dominant lithology: scGLiMaggregated to Loiret

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
39,7g/kg
Clay
32,2%
Sand
10,6%
Silt
57,2%
5–15 cm
pH H₂O
7,3
Org. C
18,1g/kg
Clay
35,4%
Sand
9,3%
Silt
55,4%
15–30 cm
pH H₂O
7,3
Org. C
15,6g/kg
Clay
34,1%
Sand
10,7%
Silt
55,2%

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

Land cover

Forest0.1%
Crops96.8%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)2.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,4km

Basins crossed

1

Max stream order

1

Max drainage

1 547km²

Discharge in basins

0,0m³/s

Mean precip.

637mm/an

Mean T°

10,6°C

Moisture idx

-0,23

Max snow

3%

Mean runoff

197mm/an

Mean elev. (basins)

132m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

28,1%

Pesticides

44,2kg/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.