Ontologia

Commune · FRA

Chauray

France

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

Species observed

1 496

Observations

25 925

Area

14,3km²

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 Chauray : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 116 interactions GloBI sur 5 types (connectance 15.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
116
Connectance
0.157
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

1 496 distinct species · 25 925 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 925 obs · 4 cellules
Obs. / cellule
≥ 7 002
7 002–7 001
6 838–7 001
6 838–6 837
< 6 838

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

Climate

Mean T°

12,3°C

Annual rain

934mm

Warmest m°

24,5°C

Coldest m°

2,5°C

Elevation: 68 m on average (min 43 m, max 76 m)

Bioclimatic detailsExpert
Annual mean temp.
12,3°C
Annual rain
934mm
Warmest month
24,5°C
Coldest month
2,5°C
Mean alt.
68m
Min
43m
Max
76m
Std. dev.
8m
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

7,3

Org. C

30,5g/kg

Clay

26,7%

Sand

18,4%

Silt

54,8%

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

Dominant lithology: scGLiMaggregated to Deux-Sèvres

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
47,1g/kg
Clay
25,5%
Sand
18,6%
Silt
55,9%
5–15 cm
pH H₂O
7,4
Org. C
27,6g/kg
Clay
27,1%
Sand
16,2%
Silt
56,6%
15–30 cm
pH H₂O
7,4
Org. C
17,0g/kg
Clay
27,6%
Sand
20,5%
Silt
51,9%

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

Land cover

Forest3.7%
Crops48.7%
Built-up6.5%
Bare soil0.4%
Other (grassland, water…)40.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,5km

Basins crossed

1

Max stream order

4

Max drainage

983km²

Discharge in basins

0,3m³/s

Mean precip.

807mm/an

Mean T°

11,7°C

Moisture idx

-0,07

Max snow

3%

Mean runoff

474mm/an

Mean elev. (basins)

108m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

2,1nW

Built-up

654,7%

Pesticides

42,5kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas1

IUCN V · 1🌊 Marine · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

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.