Ontologia

Commune · FRA

Ouzilly

France

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

Species observed

680

Observations

2 115

Area

10,8km²

Ecological tissue

Sample of 43 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 Ouzilly : 38 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 5 bulles famille, 95 interactions GloBI documentées sur 4 types (connectance 10.5%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
43
Interactions affichées
95
Connectance
0.105
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

680 distinct species · 2 115 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 115 obs · 1 cellules
Obs. / cellule
≥ 2 115
2 115–2 114
2 115–2 114
2 115–2 114
< 2 115

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

Climate

Mean T°

12,1°C

Annual rain

702mm

Warmest m°

24,8°C

Coldest m°

2,1°C

Elevation: 77 m on average (min 68 m, max 103 m)

Bioclimatic detailsExpert
Annual mean temp.
12,1°C
Annual rain
702mm
Warmest month
24,8°C
Coldest month
2,1°C
Mean alt.
77m
Min
68m
Max
103m
Std. dev.
10m
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

6,8

Org. C

25,2g/kg

Clay

22,3%

Sand

45,9%

Silt

31,7%

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

Dominant lithology: scGLiMaggregated to Vienne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
43,4g/kg
Clay
21,3%
Sand
47,3%
Silt
31,5%
5–15 cm
pH H₂O
6,9
Org. C
17,7g/kg
Clay
23,3%
Sand
45,6%
Silt
31,1%
15–30 cm
pH H₂O
6,9
Org. C
14,6g/kg
Clay
22,4%
Sand
45,0%
Silt
32,6%

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

Land cover

Forest25.7%
Crops42.4%
Built-up1.4%
Bare soil1.3%
Other (grassland, water…)29.1%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

4,9km

Basins crossed

1

Max stream order

3

Max drainage

10 185km²

Discharge in basins

1,5m³/s

Mean precip.

724mm/an

Mean T°

11,4°C

Moisture idx

-0,18

Max snow

4%

Mean runoff

235mm/an

Mean elev. (basins)

106m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Built-up

143,4%

Pesticides

43,0kg/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.