Ontologia

Commune · FRA

Chauvigny

France

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

Species observed

2 058

Observations

40 973

Area

96,4km²

Ecological tissue

Sample of 38 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 Chauvigny : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 133 interactions GloBI sur 6 types (connectance 17.9%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
133
Connectance
0.179
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

2 058 distinct species · 40 973 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

40 973 obs · 9 cellules
Obs. / cellule
≥ 10 832
10 832–10 831
5 221–10 831
5 111–5 220
< 5 111

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

Climate

Mean T°

12,0°C

Annual rain

761mm

Warmest m°

24,8°C

Coldest m°

1,9°C

Elevation: 119 m on average (min 76 m, max 141 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
761mm
Warmest month
24,8°C
Coldest month
1,9°C
Mean alt.
119m
Min
76m
Max
141m
Std. dev.
15m
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

22,8g/kg

Clay

19,7%

Sand

40,4%

Silt

40,0%

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
6,5
Org. C
37,3g/kg
Clay
19,2%
Sand
41,5%
Silt
39,3%
5–15 cm
pH H₂O
6,8
Org. C
17,0g/kg
Clay
19,4%
Sand
40,1%
Silt
40,5%
15–30 cm
pH H₂O
6,7
Org. C
13,9g/kg
Clay
20,5%
Sand
39,4%
Silt
40,1%

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

Land cover

Forest16.8%
Crops62.2%
Built-up1.1%
Bare soil0.6%
Other (grassland, water…)19.3%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

22,8km

Basins crossed

2

Max stream order

5

Max drainage

10 185km²

Discharge in basins

8,3m³/s

Mean precip.

781mm/an

Mean T°

11,5°C

Moisture idx

-0,13

Max snow

4%

Mean runoff

281mm/an

Mean elev. (basins)

124m

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

104,5%

Pesticides

43,8kg/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.