Ontologia

Commune · FRA

Xanton-Chassenon

France

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

Species observed

440

Observations

3 847

Area

19,9km²

Ecological tissue

Sample of 27 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 Xanton-Chassenon : 17 espèces reliées par 66 interactions GloBI sur 6 types (connectance 15.2%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
66
Connectance
0.152
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

440 distinct species · 3 847 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 847 obs · 1 cellules
Obs. / cellule
≥ 3 847
3 847–3 846
3 847–3 846
3 847–3 846
< 3 847

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

Climate

Mean T°

12,4°C

Annual rain

895mm

Warmest m°

24,5°C

Coldest m°

2,7°C

Elevation: 42 m on average (min 15 m, max 78 m)

Bioclimatic detailsExpert
Annual mean temp.
12,4°C
Annual rain
895mm
Warmest month
24,5°C
Coldest month
2,7°C
Mean alt.
42m
Min
15m
Max
78m
Std. dev.
14m
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

30,4g/kg

Clay

27,5%

Sand

22,3%

Silt

50,1%

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

Dominant lithology: ssGLiMaggregated to Vendée

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
51,4g/kg
Clay
26,0%
Sand
22,7%
Silt
51,4%
5–15 cm
pH H₂O
6,8
Org. C
23,5g/kg
Clay
28,2%
Sand
20,6%
Silt
51,2%
15–30 cm
pH H₂O
6,8
Org. C
16,4g/kg
Clay
28,5%
Sand
23,7%
Silt
47,9%

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

Land cover

Forest5.5%
Crops75.0%
Built-up0.7%
Bare soil1.0%
Other (grassland, water…)17.8%

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

Hydrology2 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

2,9km

Lake surface here

0,17km²

Basins crossed

2

Max stream order

3

Max drainage

595km²

Discharge in basins

0,3m³/s

Mean precip.

780mm/an

Mean T°

11,8°C

Moisture idx

-0,08

Max snow

4%

Mean runoff

487mm/an

Mean elev. (basins)

83m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

65,8%

Pesticides

43,1kg/km²

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

Protected areas5

IUCN Not Reported · 3IUCN V · 1IUCN III · 1🌊 Marine · 4

Marais poitevin

IUCN III

Wetland of International Importance (Ramsar Site) · 2023

690 km²

Marais poitevin

IUCN Not Reported

Special Protection Area (Birds Directive) · 2019

682 km²

Marais Poitevin

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

479 km²

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.